n55ajfl15 n55ajn15 - thaiscience for thaiscience/article/3/10024892.pdf · croup of material w-61 ....

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n55aJn15

Thesis Title

Thesis Credits

Candidate

Supervisors

Degree of Study

Department

Academic Year

Simulation Model for Studying of Heat Transfer into

Residential House

6

Mr. Paritad Aramwanid

Asst. Prof. Dr. Apichit Therdyothin

Mr. Kuskana Kubaha

Master of Sciences

Energy Management Technology

1995

Abstract

This thesis is focussed on the construction of a computer program model, utilizing

C-language and ASHRAE computational principles. The model, as in this first stage of the

development, is in tended to be used in the analysis of heat transfer in residential houses.

However, it is kept simple and convenient in order to have rooms for further development.

As the result, the model may be qualified for heat transfer analysis of buildings in general.

The cooling load analysis capable of the program can be directly applied to assist the cooling

system design of the buildings. The program will summarize the daily peak load from the 24

hours investigations and evaluations of the cooling load pattern in the building. Employing the

database system, the program enables to store, retrive and process the data in the file very fast

and yields a very quick output result. In the comparisions of the computational results between

the computational model and the conventional type calculator, the answers are similar.

However, some discrepancies are evident due to the high accuracy of the program over the

calculator.

Keywords : Heat transfer / Cooling load / Residential house / Cooling load calculation /

Cooling load calculation program

1

1

1

2

3

3

3

5

6

6

7

8

9

11

11

1 2

1 3

14

14

1 5

20

dl

23

23

25

29

29

31

33

35

68

79

%

mmdA.lA

A.lB

Coefficients of Transmission (U) and Heat Capacities of Frame Walls

Coefficients of Transmission (U) and Heat Capacities of Solid

Masonry Walls

A.lC Coefficients of Transmission (U) and Heat Capacities of Frame

Partitions or Interior Walls

A.lD Coefficients of Transmission (U) and Heat Capacities of Masonry

Walls

A.lE Coefficients of Transmission (U) and Heat Capacities of Masonry

Cavity Walls

A.lF Coefficients of Transmission (U) and Heat Capacities of Masonry

Partitions

A.lG Coefficients of Transmission (IJ) and Heat Capacities of Frame

construction Ceilings and Floors

A.lH Coefficients of Transmission (U) and Heat Capacities of Flat Masonry

Roofs with Built-up Roofmg, with and without Suspended Ceilings

(Winter Conditions, Upward Flow)

A.11 Coefficients of Transmission (U) and Heat Capacities of Wood

A.lJ

A.lK

A.2

A.3

Construction Flat Roofs and Ceilings (Winter Conditions, Upward Flow)

Coefficients of Transmission (U) and Heat Capacities of Metal 45

Construction Flat Roofs and Ceilings (Winter Conditions, Upward Flow)

Coefficients of Transmission (U) and Heat Capacities of Pitched Roofs 46

Wall Construction Group Description 48

Thermal Properties and Code Numbers of Layers Used in Calculations 49

of Coefficients for Roof and Wall

A.4

A.5

A.6

Surface Conductances and Resistances for Air

Thermal Resistances of Plane Air Spaces

Cooling Load Temperature Diierences for Calculating Cooling

Load from Sunlit Walls

36

37

38

39

40

41

42

43

44

50

51

52

mdA.7

A.8A

A.8B

A.9

A.10

A.11

A.12

A.13

A.14

A.15

A.16

A.17

A.lg

A.19

A.20

A.21

A.22

A.23

CLTD Correction For Latitude and Month Applied to Walls

and Roofs, North Latitudes.

Overall Coefficients of Heat Transmission (U-Factor) of Windows

and Skylights, Btu/(hr.ft2.F)

53

54

Adjustment Factors for Various Window and Sliding Patio

Door Types (Multiply U-Values in Part A by these Factors)

Cooling Load Temperature Difference for Conduction Through Glass

and Conduction Through Doors

Solar Optical Properties and Shading Coefficients of Transparent

Plastic Sheeting

54

55

55

Shading Coefficients for Glass Without or With Interior Shading by

Venetian Blinds or Roller Shades

Shading Coefficients for Double Glazing with Between-Glass Shading

Shading Coefficients for Single and Insulating Glass with Draperies

Shading Coefficients for Louvered Sun Screens

Maximum Solar Heat Gain Factor, Btu/(hrft2) for Sunlit Glass,

North Latitudes

56

56

57

57

58

Cooling Load Factor for Glass without Interior Shading,

North Latitudes

59

Cooling Load Factor for Glass with Interior Shading, North Latitudes

(All Room Construction)

60

Coefficients of Transmission (U) for Slab Door, Btu per (hr.ft2.F)

Effective Resistance of Ventilated Attic (Summer Condition)

Cooling Load Temperature Differences for Calculating Load from

Flat Roofs

61

61

62

Shading Coefficients for Domed Skylights 63

Ventilation Requirements for Occupants 63

Rates of Heat Gain from Occupants of Conditioned Spaces 64

A.24

A.25

A.26

Recommened Rate of Heat Gain from Commercial Cooking

Appliances Located in the Air-Conditioned Area

Rate of Heat Gain from Miscellaneous Appliances

Heat Gain from Typical Electric Motors

65

66

67

pJi$

3.1

3.2

3 .3

3.4

3.5

3.6

3.7

3 .8

3.9

3.10

4.1

4.2

4.3

4.4

U-1

u.2

u.3

u . 4

u-5

U.6

Il.7

U.8

u.9

1 6

1 7

1 7

18

18

19

19

20

2 1

21

24

26

27

28

7 1

72

7 2

73

73

7 4

75

76

7 6

77

78

80

83

83

HI.71

84

84

85

85

86

87

88

89

9 0

9 1

9 2

93

9 4

95

A

BF

CLTD

=mcfm

f

K

L M

n

P

PW

p.

P WI

Q

9,

e

R H

SC

SHGF

U

Ta

AT

degree F

Q = UXAXCLTD,,, (2-l)

4

U = l/R (2.2)

cLTDw = (CLTD + LM) X K + (78 - TR) + (TO - 85) (2.3)

5

9 = U X A X C L T D (2.4)

Q = A X SC X SHGF X CLF (2.5)

6

9 = UXAXAT (2.6)

do q =

u =

A =

AT =

do q =

u =

CLTD, =

CLTD, =

do C L T D =

Lh4 =

8

K

9 = U X A X C L T D (2.10)

9

A =

SC =

S H G F =

CLF =

1 0

ql =

lib ql =

4840 =

cfm =

Aw =

~9%lfKlUfIl5UO9 Pita [2] MilTi

P = P, + P,

do p, = P - P ,

lib p = ~alw%w55ulfnfi

ld~ll~Uzl¶J~,‘i (2.15 b) 1Utiolnl5 (2.14) %$kf+

W = 0.622 p Jp-p,

lld%lfElo1fll5Y6~ Pita [2] ndlail

R H = (PJ,,> x 100

(2.15 a)

(2.15 b)

(2.16)

(2.17)

11

W = 0.622 @H/WOp/p,, - RH)) (2.18)

h(pws) = cl/r + c2 + c,T + c,Tz + c,T3 + c,&(I) (2.19)

,&I p,, =

T =

Cl =

c2 =

c3 =

c4 =

c5 =

C6 =

*?lUhlOrj*l~U~~, Pa

f$Wl@TUl,j& K (K = C + 273.15)

-5800.2206

1.39414993

-0.048640239

0.41764768 x 1o-4

-0.14452093 X 1O-7

6.5459673

12

9 = 3.4 X W X BF X CLF (2.20)

do q =

w =

BF =

CLF =

do q =

e =

n =

C L F =

C u b a [l]

9 = ql X n (2.22)

1 3

9 =

18, q =

sensible =

CLF=

sensible X CLF (2.33)

9 = latent w4)

r

1 6

lccord MO. (press ENTER C guit) . . . . .Direction. . . . . .Group or uallr. . . .

IllBL E 3.18 ei:oe . . . . . . 13:ee . . . . . .Cooling Load 8t:OB . . . . . . 14:ee . . . . . .Tcnpcraturc e3:ee . . . . . . is:88 . . . . . .Biffcrercc e4:ee . . . . . . 16:88 . . . . . .

(PI es:88 . . . . . . i7:ee . . . . . .e6:oe . . . . . . ie:ee . . . . . .8738 . . . . . . i9:ee . . . . . .ee:ee . . . . . . 2e:ee . . . . . .e9:ee . . . . . . 2i:ee . . . . . .ie:ee . . . . . . 2z:ee . . . . . .ii:ee . . . . . . . . . . . .i2:ee . . . . . . . . . . . .

Horiront~i Nanxia~n CLID (I) . . . . . .lliniarn CLID (I) . . . . . .flaxinra CLTB (I) . . . . . .

Diffcrcre CLXD (I) . . . . . .

1 7

f

kcord Ilo. (press ElITED to quit1 . . . . .Direction. . . . . .kt itude . . . . .

T A B L E 3 . 1 2 ( 11 JenuaryCUD Correct ( 21 February

( 31 Ilarch( il npri1( 51 thy( 61 June( 71 July( 81 nugutt( VI September110) October(111 Houcrkr(12) kcemkr

......

......

......

......

......

......

......

......

......

......

......

......

JI

lccord No. (press KMEl t o quit) . . . . .Bircction. . . . . .Latitude. . . . .

I

TbRLE 3 .t5 ( 1) Jammary . . . . .Narinum SHW ( 21 Iebrrary . . . . .CBtw(hr.CtZ)l ( 3) &larch . . . . .

( 41 hpril . . . . .( 51 NAY . . . . .( 61 Jur . . . . .( 71 July . . . . .( 81 nugust . . . . .( VI Septeabcr . . . . .(191 October . . . . .(11) Houeaber . . , . .(121 Dcccnbcr . . . . .

........................................................................

............

............

............

............

............

............

. .

................................... ........ . . .........................

$$8S$SS$888%........................s23218%gs2zr

19

lcccrd H). (press FATEI to quit ) . . . .Roof no. . . . .Type or roof . . .Mith suspended ccilir (T/II) . . .

CLID: 91:88 ..a.

[PI 02:W . . . .

e3:ee . . . .

9438 . . . .

es:88 . . . .

e6:ee . . . .

87388 . . . .

w:ee . . . .

e9:ee . .ie:ee . . .11:ea . . . .l2:w . . . .13:ee . . . .14:w . . . .is:88 . . . .16% . . . .

Hour of wxinun GLIB . . . .niniwr CLTS WI . . . .lhxiwn CLYD [II . . . .

Birrcrerc CLTD WI . . . .Itcat capacity tDt~/m2.1)1 . . . , . . .

17:w . . . .1a:ee . . . .19:88 . . . .29:w . . . .21:ee . . . .22:ee . . . .23:ee . . . .24:M e...

Record no. (prCss’cnreR to quit1 . . . .Latitude (II) . . . .tlonth no. . . . .loath-ur . . . . . . . . . .

Iq. tcaDcrrturc: 0l:OO . . . . . . 13:ee . . . . . .(T) e2:w . . . . . . 14:eD . . . . . .

03:ee . . . . . . 15:w . . . . . .84:w . . . . . . 16:eD . . . . . .es:80 . . . . . . 17:eD . . . . . .e6:w . . . . . . 1a:w . . . . . .07:w ...... 19:w . . . . . .w:w . . . . . . 2e:w . . . . . .e9:w . . . . . . 21:w . . . . . .ie:w . . . . . . 22:~ . . . . . .11:w . . . . . . 23:w . . . . . .l2:w . . . . . . 24:W . . . . . .

ilirinun tapcraturc (I) . . . . . .llnxiwn tapcrhIre (r) . . . . . .Impcrhwc rayc (F) ......

20

Bccord no. tprest EtlTEl to Quit) . . . .Latitude MI . . . .lonth no. . . . .lonth-naac . . . . . . . . . .

lug. Ill: ei:ee . . . .(%I ez:ee . . . .

83x98 . . . .ei:ee . . . .es:88 . . . .e6:ee . . . .e7:ee . . . .ee:ee . . . .

ev:ee ,...1e:ee . . . .11:w . . . .It:@@ . . . .13:ee . . . .14:oe ..*.15:ee . . . .16:W . . . .

ninioun relAtluc koiditg (%I . . . .naxinun rchtiuc knidity tx) . . . .nc1rtiuc huridlty rAyc b!) . . . .

i7:ee . . . .ie:8e . . . .1s:ce . . . .26:&P . . . .21:w .,..2z:ee . . . .2:1:ee . . . .t*:ea . . . .

r

Yhe ull no. cpreu EMER to quit1 ...External o r ?wtitioa mall (L/F) . .Direction or mall KL?ITnL i&t) . . . .

Opaqrc mall: area tfttl . . . . . . . 610~ uall: area CftZJ . . . . . . .II-futor tBtu/(br.ft2.?JJ . . . . . . . II-futu CItu/(hr.ftZ.flJ . . . . . . .Color adjust factor UJ . . . . . . . Sbadim# coefficieet (SC) . . . . . . .Croup of material W-61 . . Yith imtcrior 8hadiy <Y/II . .

Boon wutruction cLAA1 . .

Jew/post : l ea Cft21 . . . . . . . Clasr riedmw: area 1rt21 . . . . . . .U-factor CBtw(Lr.fU.fll . . . . . . . U-factu Lltu/(hr.ft2.?JJ . . . . . . .Color adjust factor (NJ . . . . . . . Sbdimg cacfficic~t (SC) . . . . . . .Erwp o f material (h-61 . . Yith imttrior d0diy (WI) . .

Boon autnction wllA1 . .

Opaque door: l u tft21 . . . . . . . Clest door: area Ift21 . . . . . . .U-factor tBtw~br.ftZ.lJJ . . . . . . . U-factor Otr/(hr.ft2.IJJ . . . . . . .Color l djrrt factor (I) . . . . . . . Shadimg cocfficieat (SC) . . . . . . .Croup of material M-G) . . Yitb interior d0diy (YAI . .

Boon autrrctiom (L/II/Ii) . .

Opaqme roof: area 1rt21 alw!n-quitJHector C~~/~hr.fU.fJl..~~~~~ . .Color adjust factor (1) . . . . . . .fype o f roof (A-IlJ . .Yith rrrpendcd ceil ing (IAJ . .Mjultnent factor (f I . . . . . . .

Sky1 iqht r o o f : UCI (It21 . . . . . . .U-factor of glass IJtr/(L.fU.IJJ . . . . . . .Shading cocff icicet (SC) . . . . . . .Rooa construction (LAM1 . .

Lighting: 01:ee . . . . . . . 07:w . . . . . . . 13:w . . . . . . . 19:w . . . . . . .cuatts1 02:W . . . . . . . w:w . . . . . . . 14:a . . . . . . . 2e:88 . . . . . . .

03:w . . . . . . . 09:w . . . . . . . 15:w . . . . . . . 21:w . . . . . . .04:W . . . . . . . 1o:w . . . . . . . 16:W . . . . . . . 22:88 . . . . . . .e!i:w . . . . . . . 11:w . . . . . . . 17:m . . . . . . . 23:88 . . . . . . .eb:w . . . . . . . 12:w . . . . . . . 1a:a . . . . . . . 24:W . . . . . . .

Wunbcr of people (persons1 . . . . . . .Ucntilation 6 Infiltration kfnl . . . . . . .Lppliance rcmible IJtuArJ . . . . . . .

Latent IJtuArl . . . . . . .

.

I

24

structure file.

monthI

latitude w~~~~er g%:“,

> data (

opaque

wall

i?others

glass1wall

-L

S U M

out put0astext file

26

HACEc-NAME -UJCATEZ-PuoJBTr-III% -

___ __ __ _--__ __- --- --- -------TimT.Nbopq-4ohm-d Nd o&n T d

0 w, m m w-w w, e-m P-m_- _ __ __ ___- ----- _---- -------

*Em - - -- -- -- -- --zm - - -- -_-_.-----.- --%a0 - _ -- -- -- -- -I4m - _ ___ -- -...-- --Pm - _ -_ -_ -- -- --em _ _ -_ -- __ _I- --?a _ _ -_ -_ __ -- --can - - -- -- -- -- --9.m _ _ -_ -_ __ -- --

mm - - -- -- __- -- --mm - - -- -- -- __- --lzm - - -- -- -- -- --u:m - _ ___ -- -- -- --*km _ _ ___ ___ -- -- --am - _ ___ __- _- I_ --mm - - -- -- __- -- --mm - - _- -- -- -- ---u:m - - -- -- __- -- --mm - _ ___ ___ __- -- --wm _ _ ___ ___ -- __- --mm - - -- -- -- __I ---Pm - - -- -- -- -- --mm - - -- -- -- -- -Iurn - - -- -- -- -- ------ --- --- ------- _-----_ ----- ------ -------

(2)

----

--

27

COOLING LOAD CALCUUTlON RRPORT.

PL4Cf+NA?dE: .._...._.Loam .-...-.PROJIXT-PILE: . .._...m

RJPoRr0FEAcllWALL

Dhctiiofmll: _._bawl0 of butia: . . . . .Lathie i cakubtlia: . . . . .Daii mod: I_..._....lnsklc daii tmpuahlre f,lp “...lode daii relative hmaity (%): -.

---seopq=cz_---

. . . . _..._..._ . . . .I.._...__._ . . . .

- - -GbU

(soTie

I-

lm2303zao4005006da7zal830!Mo

1ltiKlllSl0l2mu:al14Eallsm1MJO17LlO1830195JO2Qal21zalz?al23m24.m

oppve&,

. . . . -..-..._ . . . .

. . . . _..._..._ . . . .“..--..-....“.._.^_-._ . . . .

-.-.m.... “ . . _ . . . _ . . _ . . . .

- . _ . . . _ . . . _ . . . .. . ..-...-...- . . . .

. . . . _..._..._ . . . .

. . . . m...e...m . . . .

. . . . _..._..._ . . . .

“.._..._..._ . . . .

. . . . m..em...- . . . .

. . ..m-...-...

“.._.I_._ . . . . . . ..-...-- . . . .. . . . - . - - . . .

. . 1 _ 1 . _ - _ . . . .

._._.I_..._ . . . .

.I._..._..._ . . . .

_._“._..._ . . . .

. . . . WI._..._ . . . .

.-_..._..._ . . . .

” .._.” _... _ . . . .

. . ..m.“m...- . . . .

. . ..m...m...- . . . .

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. . ..m...e...- . . . .. . ..m-m...- . . . .

.1.-1.-..1..”

. . . . _.“^..W . . . . -...-...- . . . .. . . . _...-.._ . . . .-._..-..._ . . . .._.-..-..._ . . . ._.._..._..._ . . . .. ..-..._..._ . . . .

-__...- . . . .

--..._- . . . .

.“._..._M..”

..“-...e...- . . . .

I.._...___...

. . . . -..._.- . . . .

..“_..._.._ . . . .

“.._...__._ . . . .

. . ..m...wl- . . . .

. . . . _ I . . . _ . . . .

. . . . - 1 - 1 . . . .. . . . -...-...- . . . .

. . . . m...-...-...

I . . _ . . _ . . _ . . . .

. . “ _ . _ - . _ . - .

. . . . _ . . I . . . _ . . . .

. . . . _.-..._ . . . .-._...-..._ . . . .

. . . . _ . . . _ . . . _ . . . .

. . . . - . . . - . . . _ . . . .

- . . . - . . . _ . . ”

. . . . _ I . _ . “ _ . . . .

“ . . _ “ _ 1 . _ . . . .

. . .._“._..._ . . . .

..“-.--....

. . . . -..._..._ . . . .

. . . . _..W..._.“.

. . . . _..._..._ . . . .

. . . . -..- . . . .. . . . _..._.-_ . . . ..-_.-_..._ . . . .. . . . _.“_..._“..

--

_.._-.._ . . . .

28

wt

E

S

10 m06

03

04I -

t3 m

1

2138.661415.24

1818.38867.85

1278.75443.73

1012.36

443.73

823.85457.51

2821.01 2821.011103.67 1103.675103.25 5103.255963.12 5962.71364.0 1360.01020.0 1020.01020.0 1020.0544.5 544.5750.1 749.23

2138.391415.24

1818.38867.85

1278.75443.73

1012.36443.73

823.75457.52

uvli 6

zr~Jllarh2fuellu:

1. Rudoy, W. and Cuba, J. F., Cooling and Heating Load Calculation Manual, Atlanta,

ASHRAE GRP 158, pp. 3.1-7.23

2. Pita, E. G., 1981, Air Conditioning Principles and Systems : An Energy Approach,

New York, John Wiley & Sons, pp. 93-137

8. McQuiston, F. C., 1992, Heating Ventilating and Air Conditioning, New York, John

Wiley & Sons, pp. 245-326

9. Stoecker, W. F. and Jones, J. W., 1982, Refrigeration & Air Conditioning, 2”* ed.,

Singapore, McGraw-Hill, pp. 59-85

10. Jordan, R. C. and Priester, G. B., 1985, Refrigeration & Air Conditioning, 2IId ed.,

New Delhi, Prentice Hall, pp- 207-261

34

11. Schildt, H., 1987, C Made Easy, Singapore, McGraw-Hill, pp. 25-262

nd12. Schildt, H., 1992, Turbo C/C++ : the Complete Reference, 2 ed., Berkeley,

McGraw-Hill, pp. 13-589

13. Schildt, H., 1991, The Art of C : Elegant Programming Solutions, Berkeley,


14. Schildt, H., 1992, The Craft of C : Take-Charge Programming, Berkeley,


nd15. McCord, J. W., 1992, Borland C++ 3.1 Programmer’s Reference, 2 ed., Hollis,

Que Corporation, pp. 313-910

TABLE A.1 A Coefficients of Transmission (U) and Heat Capacities of Frame Walls

These U-coefEcients are expressed in Btu per (hour)(squam foot)(degme Fahrenheit difference in temperature between the air on the two sides),and are based an an outside wind velocity of 15 mph. The Heat Capacity Units are BtuEt2.F

Replace Air Spacewith35-in, R-11 Blanket 1InsuIation (New Item4) Resistat

2 1 ‘2: (R) Heat Capacity

1. Outside surf= (15 mph wind)

il 2 Siding, wood, 0.5 in. X 8 in. Iapped (average)3. Sheathing 0.5in. asphalt impregnated4. Nonreflective air space, 33 in. (50 F mean;

tz1 4s 6 7 10 deg F temperature diierence)5. Nominal 2-in. X 4-m. wood stud6. Gypsum wallboard, 0.5 in.7. Inside surface (stiI1 air)

Total Thermal Resistance (R) . . . . . . . . . . --Cbstruction No. 1: Ui = l/4.44 = 0.225 ; Us = lf7.81= 0.128 With 20 % tkuning (typb

Uav = 0.8(0.225) + 0.2(0.128) = 0.206

cQnstructionBetween AtFraming Framing

0.17 0.170.81 0.811.32 132

1.01 -438

0.45 0.450.68 0.68

Ri=4.44 Rs=7.81

Between AtFraming Framing

0.17 0.170.81 0.81132 132

BetweenFraming

- -0.47 0.470.23 0.23

11.00 - - 0.084.38 - -

0.45 0.45 054 0.540.68 0.68 - -

Ri = 14.4: Its = 7.81 1.24 132&z-in. x 4-k studs @ 16-m. O.C.),

1

1 Construction No. 2: Ui = l/14.43 = 0.069 ; Us = 0.128 With framing unchanged, Uav = 0.8(0.069) + 0.2(0.128) = 0.081

From : TabIe 3.2A of cooling and Heating bad Cakulation Manual, ASHRAE GRP 158.

TABLE A.1 B Coefficients of Transmission (U) and Heat Capacities of Solid Masonry Walls

Gxfficients are expressed in Btu per @our)(square foot)(degree Fahrenheit difference in temperature between the air on the two sides),and are based on an outside wind wlocity of 15 mph. The Heat Capacity Units are Btu/fi2F

construction No. 1: Ui = l/3.91 = O.ZS(6;

Replace Furring Strips and Air Space with 1 -inExtruded Polystyrene (New Item4)

codll1. Outside surface (15 mph wind)2 Common tick, 8 in.3. Nominal 1 -in. X 3-b. vertical furring4. Nom-eflectiw~ air space, 0.75 in. (50 F mean;

10 deg F temperature difference)5. Gypsum wallhoard, 0.5 in.6. Inside surface (still air)

l- 1Resistal

Between AtFurriug F u r r i n g

0.17 0.171.60 1 .60

0.94

1 .01 -0.45 0.450.68 0.68

Ri = 3.91 Rs = 3.84

5.000.450.68

Ri=7.9O=Rs 1 15.74 15.79Total Thermal Resistance (R) ._.. . ..“...... n I 1Us = l/3.84 = 0.260 With 20 % framing (typical of l-in. X 3-in. vertical furring an ma90111y @ 16-in. O.C), 1

2e(R) T

0.171 .60

1 2Heat Capacity

BetweenFurring

15.2 15.2

O.aS0.54 054

Uav = M(O.256) + 0.2(0.260) = 0.257construction No. 2 : Ui = Us = Uav = l/7.90 = 0.127

From : Table 3.2B of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158.

TABLE A.1 C Coefficients of Transmission (U) and Heat Capacities of Frame Partitions or Interior Walls

Coefkients axe expressed in Btu per (hour)(square foot)(degree Fahrenheit differezxx in temperature between the air an the two sides),and are based on still air (no wind) conditions on both sides. ‘Ihe Heat Capacity Units are Btu/%LF

16 646

1

10 deg F temperature difference)4. Nominal 2-b. X 4-h. wood stud5.oypsunlwaIlboardo.5in.6. Inside surfaee (still air)

I

1.01 -4.38L0.45 0.45

0.68 0.681 Total ‘lkmal Resistance (R) I....-..... 1 Ri=3.27 Rs=6.64

ConstructionNo. 1: Ui = l/3.27= 0.306;Us = l/6.64= 0.151 With lO%kanGng(typicalo~Z-in.X4-in.studsuav = 0.9(0.3%) + O.l(O.151) = 0.290

1 Replace Air Space with 35-in. R-11 Blanket ( 1Insulation (New Itenlf)

cunstrudion1. Inside surface (still air)2oypsumwan~05in.3. Nonreflective air space, 3.5 in. (50F mean;

Fralll’ FraklOh8 0.68I--0.45 0.45

2 1 2e (R) Heat CapacityBetween At IlbweenFraming Framing Framing

0.68 0.68 - -0.45 0.45 054 054

11.00 - - 0.08438 - -

0.45 0.45 054 0540.68 0.681- -

Ri-13.ZRs~s6.64 1 1.08 1.163 24-h. O.C.),

1

1 Caxztruction No. 2: Ui = l/13.% = 0.075 ; Us = l/6.64 = 0.151 With framing banged, Uav = 0.9(0.@75) + O.l(O.151) = 0.083

Fnnn : Table 3.2C of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158

J

TABLE Al D Coefficients of Transmission (U) and Heat Cepacities of Masonry Wails

Coefficients are expressed in Btu per (hour)(square foot)(degrtx Fahrenheit difference in temperature between the air on the two sides),andarebasedonanoutsidewindvelocityoflSmph.TheHeatCapacityUnitsare~

Replace Cinder Aggregate Block with 6-in. 1 2 1 2Light-weight Aggregate Block with Coxes Resistance (R) Heat CapacityFilled (New Item4) Between At Between At Belween

clkmstluction Furring Furring Furring Furring Furring1. Outside surface (15 mph wind) 0.17 0.17 0.17 0.17 - -2Facebrick,4in. 0.44 0.44 0.44 0.44 8.23 8.233. Cement mortar , 0.5 in. 0.10 0.10 0.10 0.10 0.97 0.974. Cmerete Mock, cinder aggregate, 8 iu 1.72 1.72 2.99 2.99 7.90 7.905. Reflective air space, 0.75 in. (50 F mea%

4 34 5676 30 deg F temperature difference) 277 - 277 - - -6. Nominal l-in. X 3-in. vertical fining 0.94 - 0.94 - -7. Gypsum wallboard, 0.5 in. foil backed 0.45 0.45 0.45 0.45 0.54 0548. Inside surface (still air) 0.68 0.68 0.68 0.68 - -

Total Thermal Resistance (R) --...... Ri=633 Rs=4.50 Ri=7.60 Rs=5.77 17.64 17.64Construction No. 1: Ui = l/6.33 = 0.158; Us = l/450 = 0.222 With 20 9 % fkaming (typical of l-in. X 3-in. vertical furring on masonry @ 16-in. 0.C).

Uav = OS(O.158) + OA(O.222) = 0.171CImstruction No. 2 : Ui = 1/7.60 = 0.132 ; Us = l/5.77 = 0.173 With framing unchanged, Uav = O&0.132) + 0.2JO.173) = 1.40

From : Table 3.2D of Cooling and Heating bad Calculation Manual, ASHRAE GRP 158.

1

TABLE A.1 E Coefficients of Transmission (U) and Heat Capacities of Masonry Cavity Walls

Coeffiients are expressed in Btu per (hour)(square footxdegree Fahrenheit difference in temperature between the air on the two sides),1 and are Based on an outside wind velocity of 15 mph. The Heat Capacity Units are Btu/ft2F

Replace Furring Strips and Gypsum WallboardConcrete Block-Fig 25-m. Air Space withVermiculite Insulation (New Items 3 and 7)

Construct ion1. Outside surface (15 mph wind)2 Common brick, 8 in.3. Nonreflective air space, 2.5 in. (30 F mean:

10 deg F temperature difference)4. Concrete block, stone aggregate, 4 in.5. Nonreflective air space, 0.75 in. (50 F mean;

10 deg F temperature difference)6. Nominal l-in. X3-m. vertical furring7. Gypsum wallboard, 0.5 in.3. Inside surface (still air)

Total Thermal Resistance (R) . ..-....-... -...I

Construction No. 1 : Ui = l/4.92 = 0.203 ; US = l/485 = 0.206 With 20 % framing (typicaUav = O.s(O.uM) + 0.2(0.206) = 0.204

th 0.625~in. Plaster (Sand Aggregate) Applied Directly to1 2

Resistance (R)Between At

0.17 0.170.80 0.80

1.10 1.100.71 0.71

1.01 -0.94

0.45 0.450.68 0.68

Furring Furring

Ri = 492 Rs = 4.85d l-in. x3-m. veti

0.170.80

5.320.71

1 2Heat Capacity

BetweenFurring

15.2 15.2

0.325.1 5.1

0.110.68

Ri = Rs = 7.79 -J-GYs-._ .I furring on masonry @ 16-m. O.C.),

P0

1 Construction No. 2 : Ui = Us = Uav = l/1.79 = 0.128

From : Table 3.2E of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158.

TABLE A.1 F Coefficients of Transmission (U) and Heat Capacities of Masonry Partitions

Replace cOncn%e Block with 4-in, GypsumTile (New Item3)

Coefficients are expressed in Btu per (hour)(square footxdegree Fahrenheit difference in temperature between the air on the two sides),and am-based on still air (no wind) condit ions on both sides. The Heat Capacity Units are Btu/ft2.F

r

1. Inside surface (StiU air)2 plaster, l ightweight aggregate, 0625 in.3 . Concrete Mock, cinder aggregate, 4 in.4 . Plaster , l ightweight aggregate, 0625 in.5. Inside surface (still air)

Total Thermal Resistance (R) ..-..-...... I.-068 0.683.25 3.81

a47 0.474.20 2470.47 0.47

5.14 3.41

t*

Clmstrudion No. 1: U = l/3.25 = 0.308

1 2 1 2Resistance(R) Heat Capacity

P

From : Table 3.2F of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158.

TABLE A.1 G Coefficients of Transmission (U) and Heat Capacities of Frame construction Ceilings and Floors

Coefficients are expressed in Btu per (hourxsquare footxdegree Fahrenheit di’fferencc between the air on the two sides),and are based on still air (no wind) on both sidea. The Heat Capacity Units are BtuEt2.F

Aasme Unheated Attic Space abow Heated Room with Heat Plow Up-Remow Tile,Felt, Plywood, Sub floor and Air SF-Replace with R-19 Bladcet Insulation

Heated Room Below 1 2 1 2Unheated Sp8cc Resistance (R) Heat Capacity

Between At Betweal At BetweenCbllStruction Floor Floor Floor aor Floor

(Heat How Up) Joists Joists Joists Jokb Joists1. Bottom surface (still air) 0.61 0.61 0.61 O-61 - -2. Metal lath and lighhveight aggregate,

plaster, (175 in. 0.47 0.47 0.47 0.47 0.57 0.573. Nominal 2-h. X 8-h. floor joist 9.06 9.06 -

1234 66769 4. Nomefkctive air space, 7.25 in 0.93 - 19.00 - 0.145. Wood subfloor, 0.75 in 0.94 0.94 0.60 -6. Flywood, 0.625 in 0.78 0.78 0.51 -7. Felt buildirrg membrane 0.06 0.068. Resilient tile 0.05 0.05 0.34 -9. Top surface (still air) 0.61 0.61 0.61 0.61 -

Tota l Thermal Resis tance ( R ) . . . . . . . . . . . . . . . . . . . Ri = 4.45 Its = 12.58 Ri = 20.69 Rs = 10.75 2.02 0.71=onstruction& 1: Ui = 114.45 I 0.225 ; Us = l/12.58 = 0.079 With 10 96 framing (typical of 2-h johs 8 16-in O.C.),

uav = 0.9(m25) + O.l(O.079) = 0.210Zonstruetion No. 2 : LJi = l/20.69 = 0.048 ; Us = l/10.75 = 0.093 With framing unchauged. Uav = 0.9(0.048) + O.l(O.093) = 0.053

From : Table 3.2G of cooling and Heating Load Cakulation Manual, ASHRAEi GRP 158.

TABLE A.1 H Coefficients of Transmission (U) and Heat Capacities of Flat Masonry Roofs with Built-up Roofing,with and without Suspended Ceilings (Wint?r Conditions, Upward Flow)

Coefficients are expressed in Btu per (hour)(quare foot)(&gree Fahrenheit difference in temperature between the air on the two sides),and ate based upon an outside wind velocity of 15 mph. ‘I%e Heat Capacity Units are Btu/fC!.F

Add Rigid Roof De& Insulation,c = 0.24 (R = UC) (New Item 7)

constIuetion (Heat Flow up)1. Inside surface (still air)2. Metal lath and lightweight aggregate plaster, 0.75 in.3. Noxmflective air space, greater than 3.5 ia.

(50 F meao; 10 deg F temperature dilfkrex~ce)4. Metal ceiling suspension system with metal hanger rods5. Comgated metal deck

1 2 3 4 56789 6. Cancrete slab, lightweight aggregate, 2 in.7. Rigid roof de& insulation (none)8. ESuilt-up roofing, 0.375 in.9. Outside surface (15 mph wind)

Total Thermal Resistance (R) .-.....“. -Gmstruction No. 1: Uav = l/4.73 = 0.211construaion No. 2 : Uav = l/8.90 = 0.112

1

0 .610.47

0.93-

2.22

0 .330.174 .73

1 2Heat Capacity

0.610 .47 0.57 0.57

0 .93

0.24 0.242 .22 1 .00 1 .004 .17 NA0.33 0.77 0.770.178.90 2.58 2 .58

Pw

FIUII : Table 3.2H of Cooling and Heating LLXUI Calculation Manual, ASHRAE GRP 158.

1

TABLE A.11 Coefficients of Transmission (U) and Heat Capacities of Wood Construction Flat Roofs and Ceilings(Winter Conditions, Upward Flow) ,

Coefficients are expressed in Btu per (hour)(squarc foot)(dcgree Fahrenheit difference in temperature between the air on the two sides).

and arc based upon an outside wind velocity of 15 mph The Heat Capacity Units arc BtuEt2.F

Replace Roof Deck Insulation and 7.23 -in Air

and 125 -in Air Space (New Item 5 and 7)

Construction

(Heat Flow Up)

1. Inside sur6uz (still air)

2. Acodkal tile, lXx&oard, glued, 0.5 in.3. Gypsum wallboard, 0.5 in

4. Nominal 2-in X&in ceiling joists

5. Nonrcflccti~ air space, 7.23 in (50 F rnw

10 deg F temperature dif&rcnce)

6. Plywood, 0.625 in

7. Rigid roof deck insulation, C-O.72 (R= l/C)

8 . Bui l t -up roof

9. Outside surhcc (15 mph wind)Total Thermal Rcsisance (R) . . . . . . . . . . . . . . . . . . .

ConstructionNa 1 : U i = 1 6 9 1 = 0.169 ; Us = l/14.04 = 0 . 0 7 1 W i t h 1 0 96 framing (typic

Uav = 0.9(0.169) + O.l(O.71) = 0.159

1

RC&tam

Bctwccn At

J o i s t s JOiSfS

0 . 6 1 0 . 6 1

1 . 2 3 1 . 2 3

0 . 4 5 0 . 4 5

9.06

0 . 9 3 -0.78 0 . 7 8

1 . 3 9 1 . 3 9

0 . 3 3 0 . 3 3

0.17 0.17

Space with 6-in R - 19 Blanket Insulation

Ri = 5.91 Rs = 14.04

of 2-in joi& @ 16-i

2

R )

BCtWCCn At

J o i s t s Joista

0 . 6 1 0 . 6 1

l-is 1 . 2 5

0 . 4 5 0 . 4 5

9 . 0 6

1 . 0 5

0 . 7 8 0 . 7 8

1 9 . 0 0

0 . 3 3 0 . 3 3

0.17 0 . 1 7

R i = 23.64 Rs = 12.65

XC.),

1 2

Heat Capacity

Bctwcal

Joists

0 . 3 1 0 . 3 1

0 . 5 4 0.54

0.14

0 . 5 1 0 . 5 1

N A

0.77 0.77

2 . 1 3 2 2 7

Colrrtruction Na 2 : Ui = lE3.64 = 0.042 ; Us = l/1265 = 0.079 With framing unchanged. Uav = 0.9(0.042) + O.l(O.079) = 0.046

1

From : Tabk 3.21 of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158.

TABLE A.1 J Coefficients of Transmission (U) and Heat Capacities of Metal Construction Fiat Roofs and Ceilings(Winter Conditions, Upward Flow) ,

CoefScients are expressed in Btu per (hour)(square foot)(degree Fahrenheit difference in temperature between the air on the two sides),and are based upon an outside wind velocity of 15 mph. The Heat Capacity Units are Btu/%?.F

Replace Rigid Roof Deck Insulation (C = 0.24) and Sand Aggregate Plaster withRigid Roof Deck Insulation (C 3: 036) and hightweight Aggregate Plaster (New Items 2 and 6)

tlXlStlUCtiOll 1 2 1 2(Heat Flow Up) Resistance (R) Heat Capacity

1. Inside surface (still air) 0.61 0.612 Metal lath and sand aggregate plaster, 0.75 in. 0.13 0.47 1.31 0563. Structural beam4. Nonreflective air space, (SO F meam

093 0936 6 7 8

10 deg F temperature difference)5. Metal deck 0.24 0.246. Rigid roof deck insulation, C=O.24 (R=vc) 4.17 278 NA NA7. Built-up roofing, 0.375 in. 033 033 0.77 0.778. Outside surface (15 mph wind) 0.17 0.17

Total Thermal Resistance (R) ..-.. -..-. 6.34 5.29 232 1.57Gmstruaion No. 1: U = lfi.34 = 0.158thstruction No. 2 : U = l/S.29 = 0.189

From : Table 3.21 of Cooling and Heating Load Calculation Manual, ASHRAE GRP 1583.

TABLE A.1 K Coefficients of Transmission (U) and Heat Capacities of Pitched Roofs

Coeffitients arc exprcsstd in Btu per (hour)(squorc foot)(degr& Fahrenheit d&rcnce in temperature between the air on the two side), and are based on

an outside wind vcloCay of 15 mph for heat flow upward and 7.5 mph for heat flow downward The Heat Capacity Units are BtuELF

And Uav for same Construct&~ 2 with Heat Flov Down (Summer Condiions)

1 2 1 2

Resistance(R) Heat Capacity

Constrwtion Behveta At Between At Betwcal

(Heat Flow Up)(Reflccti~t Air Space) Rafters R&Cm Rafters R&rs Raftem

1. Inside surface (still 8ir) 0.62 0.62 0 . 7 6 0.76 -

2. Oypsum wallboard, 0.5 in foil backed 0.45 0 . 4 5 0 . 4 5 0.45 0 . 5 4 0.54

3. Nominal 2-in XI-in ceiling rafter 4 . 3 8 4.38 -

4.45 deg slope rcflcctive air space, 3.5 in (SO F

mean; 30 deg F temperature difference) 2.17 - 4 . 3 3

5. Plywood shcdbg, 0.625 in 0 . 7 8 0 . 7 8 0 . 7 8 0.78 0 . 5 1 0 . 5 1

6. Felt buildiq memb,rane 0 . 0 6 0 . 0 6 0 . 0 6 0.06 Neg Neg7. Asphalt shingle roofing 0 . 4 4 0 . 4 4 0 . 4 4 0.44 0 . 3 3 0 . 3 3

8. Outside surf&cc (15 mph wind) 0.17 0 . 1 7 0 . 2 5 0.25 - -

Total Thermal Resistance (R) . . . . . . . . . . . . . . . . . . . Ri = 4.69 Rs = 6.90 Ri = 7.07 Rs = 7.12 1 . 3 8 1 . 3 8

ConstructionNa 1: ui = l/4.69 = 0.213 ; Us = l/6.90 = 0.145 With 10 46 framing (typical of 2-in raftus @ 16-in O.C.),

Uav = 0.9@213) + O.l(O.145) = 0.206

~nstructionNa 2 : U’i = W.07 = 0.141; Us = l/7.12 = 0.140 With framing unch aqcd, Uav = O-9(0.14) + O.l(O.141) = 0.141

TABLE A.1 K Coefficients of Transmission (U) and Heat Capacities of Pitched Roofs (continued)

Find Uav for same Construction 2 with Heat Flow Down (Summer Conditions)3

ResistaConstruct ion Between At

(Heat Flow Up)(Nonreflective Air Space) Rafters Rafters1 . Inside surhtce (still air) 0.62 0.62

2 . Gypsum wallboard, OS in 0.45 0.45

3 . Nominal 2-in X4-in ceiling rafter 4.38

4.45 deg slope nonreflective air spaa, 3.5 in(SO F mean; 10 deg F temperature difference) 0.96

5. Plywood sheathing, 0.625 in. 0.78 0.78

6 . Felt building membrane 0.06 0.067 . Asphalt shingle roofing 0.44 0.44

8. Outside surface (15 mph wind) 1 0.17 0 .17Total Thermal Res i s tance (R) . . . . . . . . . . . . . . . . . . . 1 Ri = 3.48 Rs = 6.90

-

4

ze (R)Between AtRafters Rafters

0.76 0.76

0.45 0.45

4.38

0.900.78 0.78

0.06 0.060.44 0.44025 0.25

R i = 3.64 R s = 7.12

ConstructionNo. 3 : Ui = l/3.48 = 0.287 ; Us = l/6.90 = 0.145 With 10 96 framing (typical of 2-in rafters @ 16-in O.C.),Uav = 0.9(0.287) + O.l(O.145) = 0.273

3 4

Heat CapacityBetweenRafters

0.54 0.54

0.51 0.51

Neg Neg0.33 0.33

1.38 1.38

ConstructionNo. 4 : Ui = l/3.64 = 0.275 ; Us = l/7.12 = 0.140 With framing unchanged, Uav = 0.9 0.275 + 0.1 0.140 = 0.262

From: Table 3.2K of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158

48

TABLE A.2 Wall Construction Group Description

r(jmup WeightNo. Description of Coostructioo (Ib/ftt)I-in Face Briek+(Bhck)

C Air Space + 4-h hce Brick 83D 4-h Co-n Brick 9 0C l-in. 1IlsuIetion or Air Spa + 4-h.

Common Brick 9 0B 2-h. Insulation + 4-h Co-a Brick 8 8B 8-in.co-nBrick 1 3 0

A hauhtion or&r spa + 8-hChuuon Brick 1 3 0

4-h. Face Brick + (H.W.Concxete)c Air spa + i-in. co-te’ 9 4B 2-h xosubtion + 4-h coowete 91

A Air Space. or Indation + 8-h. ormore czmuxete 143-190

4-h Face Brick + (LW. or H.W. Concrete BIock)E 4-in.~&ck

D Air Space or Insubtioa + 4-h BbckD ~-in.~~ock

C AirSpeeorl-in.Insulstion+6-ia.orB-in. Bkxk

B 2-h Indation + 8-h BIockl-in Face Brick + (Chy Tile)

D 4-in.~iiD ~irspce + 4-ia.~ii

c 1nauI8tion +4-i&Tidec B-i&TileB Air Space or l-in. IasuIatioa+8-in. Ti

6 26 27 0

73-898 9

7171

719696

A 2-h Insuhtion + 8-h TikH.W. Concrete WaII + (Pih)

9 7

E 4-hcmweteD 4-h. Co-te+l or 2-h Iosubtioac 2-h 1nsuIation + 4-h Conawec 8-in.CoocreteB 8-h Cooucte + 1 or 2-h Insubtios

A 2-h Insuhtion + B-in. ConcmteB 12-in.chereteA 12-h concrete + hdrdoa

LW. and H.W. Concrete Bbck + (Fib)

6 36 36 3

1091 1 01 1 0156

156

F 4-h Block + Air Spece Ihat&

E 2-h IoiEuIation + 4-h BbckE 8-in.~1ock

D 8-h Bkck + Air Space InsuhtionClay TiIe + (Fiish)

F 4-in.~ii

F 4-ie.~ii + tirpceE 4-in.~ii + l-in. InsuIatiooD 2-h hsuhtion + 4-ia.~iiD 8-in.Tiic 8-in.Ti + AirSped-ie.Insuldon

29-3629-3741-57

41-57

3 9

3 93 94 0

6 36 3

B 2-h Insulation +-8-in.Tii 6 3Met81 curt8in wall

G Withhitbout Air Spce + l-i&?-id

3 - h Insulation 5-6Prime wau

U-Value Heat Capecity Code Number of [email protected]) Bd(ft2.F)

0358 18.30.415 18.4

0.174-0301 18.40.111 18.50302 26.4

0.154-0.243 26.4

0350 19.70.116 19.8

O.llO-O.ll2 29.1-38.4

0319 12.9

0.153-0.246 12.90274 15.1

0.221-0.27s 155-1850.096-0.107 155-18.6

0381 1x10.281 15.1

0.169 15.10375 19.70.142-0.221 19.7

0.097 19.8

0585 1250.119-0200 1 2 50.119 12.7

0.490 21.9

0.115-0.187 22.00.115 21.90.421 31.2

0.113 31.3

0.161-0.263 5.7-7.20.105-0.114 5.8-730.294-O&2 6.3-113

0.149-0.173 83-113

0.419 71)

0303 1.80.175 7.90.110 7.9

0.2% 1250.151-0.231 12.60.099 12.6

0.091-0.2% 0 .7

0.081-0.178 3 .2

(See Table A3)

AO, A2, Bl, A2, EOAO, AZ, 04, El, E.0

AO, A2, C4, Bl/BZ, El, BOAO, A2, B3,C4, El, EOAO. AZ, 13, El, EO

AO, AZ, C9, BlB2, El, EO

AO, AZ, Bl, C5, El, EoAO, A2, B3, C5, El, EO

AO, A2, Bl, ClO/ll, El, EO

AO, AZ, C2, El, EO

AO, AZ, C2, Bl/B2, El, E4lAO, A2, C7, A6, M

AO, A2, Bl, C7KX, El, EOAO, A2, B3, C7/C8, El, IX-I

AO, A2, Cl, El, EQAO, A2, Cl, Bl, El, EO

AO, A2, Cl, B2, El, w)AO, AZ, C6, El, w)

AO, A2, C6, Bl/B2, El, MAO, A2, B3, Cd, El, EO

AO, Al, C5, El, u)AO, Al, C5, B2/B3, El, EOAO, Al, B6, CS, El, FXJAO, Al, ClO, El, EO

AO, Al, ClO, BYB6, El, EOAO. Al, B3, ClO, El, EOAO, Al, Cll, El, EOAO, Cll, B6, A6, EO

AO, Al, C2, Bl/BZ. El, EO

AO, Al, Bl, CZC3, El, EOAO, Al, Cl/C& El, FXI

AO, Al, C7/C8, B2, El, EO

AO, Al, Cl, El, EO

AO, Al, Cl, Bl, El, EOAO, Al, Cl, B2, El, EOAO, Al, B3, Cl, El, EO

AO, Al, C6, El, EOAO, Al, C6, Bl/BZ, El, EoAO, Al, B3, C6, El, EO

AO, A3, BSiB6/B12, A3, EO

AO,Al, Bl,B2/B3/B4, El, EC

49

TABLE A.3 Thermal Properties and Code Numbers of Layers Used inCalculations of Coefficients for Roof and Wall

Descriptioncode Thickness and Thermal Properties

Number L K D SH R WT WTxSH

Outside surface resistance A0 0.3331 -in. Stucco (asbestos cement or

wood siding plaster. etc.) Al 0.0833 0.4 116 0.2 0.2084-in. face brick (dense concrete) A 2 0.333 0.75 1.3 0.22 0.444Steel siding (aluminum or other

lightweight cladding) A 3 0.005 26 480 0.1 O.OCNlFinish A 6 0.0417 0.24 78 0.26 0.174Air space resistance Bl 0.911 -in. insulation B2 0.083 0.025 2 0.2 3.322-in. insulation B 3 0.167 0.025 2 0.2 6.683-in. insulation B4 0.25 0.025 2 0.2 10.031 -in. insulation B 5 0.0833 0.025 5.7 0.2 3.332-in. insulation B 6 0.167 0.025 5.7 0.2 6.68l-in. wood B7 0.0833 0.07 37 0.6 1.192 .5 - in . wood B8 0.2083 0.07 37 0.6 2.984-in. wood B9 0.333 0.07 37 0.6 4.762-in. wood BlO 0.167 0.07 37 0.6 2.393-in. wood Bll 0.25 0.07 37 0.6 3.583-in. insulation B12 0.25 0.025 5.7 0.2 104-in. clay tile C l 0.333 0.33 70 0.2 1.014-in. I.w. concrete block t-2 0.333 0.22 38 0.2 1.514-in. h.w. concrete block c3 0.333 0.47 6 1 0.2 0.714-in. common brick c4 0.333 0.42 120 0.2 0.794-in. h.w. concrete c5 0.333 1 140 0.2 0.3338 -in. clay tile cd 0.667 0.33 70 0.2 2.02g-in. I.w. concrete block c7 0.667 0.33 38 0.2 2.02a-in. h.w. concrete block a 0.667 0.6 6 1 0.2 1.11g-in. common brick c9 0.667 0.42 120 0.2 1.598-in. h.w. concrete Cl0 0.667 1 140 0.2 0.66712-in. h.w. concrete Cl1 1 1 140 0.2 12-in. h.w. concrete Cl2 0.167 1 140 0.2 0.1676-in. h.w. concrete Cl3 0.5 1 140 0.2 0.54- in . I.w. concrete Cl4 0.333 0.1 40 0.2 3.336- in . I.w. concrete Cl5 0.5 0.1 40 0.2 5g-in. I.w. concrete C l 6 0.667 0.1 40 0.2 6.67Inside surface resistance Eo 0.6850.75-in. plaster; 0.75-in. gypsum or

other similar finishing layer El 0.0625 0.42 100 0.2 0.1490.5 -in. slag or stone E2 0.0417 0.83 55 0.4 0.050.375 -in. felt membrane E3 0.0313 0.11 70 0.4 0.285Ceiling air space E4 1Acoustic tile E5 0.0625 0.035 30 0.2 1.786units: L = ft; SH = Btu/(lb.deg F); K = Btu/(hr.ft.deg F); R = (hr.ft2deg F)IBtu; D = Ib/ft2,

WT = lb/f@ WTx SH = Btu/(ftZ.deg F)

9.66 1.9343.3 9.53

2.4 0.243.25 0.85

0.17 0.030.33 0.07

0.5 0.10.47 0.10.95 0.193.08 1.857.71 4.6312.3 7.386.18 3.719.25 5.551.42 0.2823.3 4.6612.7 2.5420.3 4.06

40 846.6 9.3246.7 9.3425.4 5.0840.7 8.14

80 1 693.4 18.68140 28

23.4 4.6870 1 4

13.3 2.6620 4

26.7 5.34

6.25 1.252.29 0.922.19 0.88

1.88 0.38

From: Table 3.11 of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158

TABLE A.4 Surface Conductances and Resistances for Air

All conductance values expressed in Btu/(hr.M.F). A surface cannot take credit for both an air space resistance value anda surface resistance value. No credit for an air space value can be taken for any surface. facing an air space of leas than 0.5 in.

SECTION A. Surface Conductances and SECTfON B. Reflectance and Emittancc Values of Various Surfaces andResistances Effective Emittances of Air Spaces

Surface Emittance Effective Emittance EPosition of Direction Non- Reflective Reflective of Air Space

Surface of Heat reflective e = 0.20 e = 0.05 Gne surface BothFlow e = 0.90 Surface Retlectancc Average emittance ; surface

in percent Emittance the other emittances

hi R hi R hi R 0.90STILL AIR

Horizontal . . . . . . . . . . Upward 1 . 6 3 0 . 6 1 0 . 9 1 1 . 1 0 0.76 1 . 3 2 Ahrminum foil, bright . . . . . . . . . . 92 to 97 0.05 0.05 0.03Sloping - 45 deg u p w a r d 1 . 6 8 0.62 0.88 1 . 1 4 0.73 1 . 3 7 Aluminum sheet . . . . . . . . . . . . . . . . . . 8Oto95 0.12 0.12 0.06Vertical . . . . . . . . . . . . . . . Horizontal 1 .46 0.68 0.74 1 . 3 5 0.59 1 . 7 0 Aluminum coated paper,Sloping - 45 deg Downward 1 . 3 2 0.76 0.60 1 . 6 7 0.45 2.22 pomled . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 to 84 0.20 0.20 0 . 1 1

Horizontal . . . . . . . . . . Downward 1.08 0.92 0.37 2.70 0.22 4.55 Steel, galvanized, bright . . . . . 7oto80 0.25 0.24 0.15Aluminum p a i n t . . . . . . . . . . . . . . . . . . 3Oto70 0.50 0.47 0.35

MOVING AIR ho R ho R ho R B u i l d i n g materiak : nood,(Any Position) paper. m-nry,15 - mph Wind hY 6.00 0.17 nonmetallic p a i n t s . . . . . . . . . . 5to15 0.90 0.82 0.82

(for winter) Regular glass 5to15 0.84 0.77 0.72

7.5 - mph Wind bY 4.00 0.25(for summer)

For ventilated attics or spaces above ceilings under summer conditions (heat flow down) see Table A.19Conductances are for surfaces of the stated emitance facing virtual bladtbody surroundings at the same temperature as the ambient air.Values are based on a surface-air temperature difference of 10 deg F and for surface temperature of 70 F.

From : Table 3.3 of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158

TABLE A.5 Thermal Resistances of Plane Air Spaces

Podtial Dircuial Airspscoo f o f Yeaa Tanp.

A i r Heat Tap. Didl.spa Flor (F) (dW1

90 1 0s o 3030 1 0

Iiti up 0 200 1 0

-m 20-30 1 090 1 0s o 30

4S dq s o 1 0

Slopa UP 0 m0 10

-m m- 3 0 1 0

9 0 1 03 0 3 03 0 1 0

vatial HoliZ 0 2 00 1 0

-50 m-50 1 090 1 0m 30

4Sdeg 50 1 0d-=F Dlmfl 0 20

0 1 0-JO 20

-50 1 090 1 0m 3050 1 0

Hcwiz D o w n 0 200 1 0

-JO m-JO 1 0

05-h Air spL-3 0.75~in Air spscs 15-i&Air sp?K?e 35-i&Air spcs

Vdue of E Vdue of E Vdue of E Vdue of E0.03 0.05 03 05 0.62 0.03 0.0s 03 05 0.62 0.03 0.0s 0 1 0 5 0.62 0.03 OR5 03 0 5 OK?2.13 2.03 151 0.99 0.73 2 3 4 2.22 1.61 1.04 0.75 25s 2.41 1.71 1.m 0.77 2.64 266 1.63 1.13 0.601.62 157 129 0.96 0.7s 1.71 166 1 3 s 0.99 0.77 1.67 1.61 1.4s 1.04 0.60 209 21)l 156 1.10 0.642.13 2.0s 1.60 1.11 0.64 2 3 0 2.21 1.70 1.16 0.87 2 5 0 2.40 1.61 1.21 0.69 2.60 2.66 1.95 1.26 0.931.73 1.70 1.45 1.12 0.91 1‘63 1.79 152 1.16 0.93 281 1.9s 1.63 1x3 0.97 22.5 2.16 1.79 1.32 1.032.10 2.04 1.70 1.27 1Jm 2.23 2.16 1.76 131 1.02 2.43 23S 1.w 156 1.06 2.71 2.62 2m 1.47 1.121.69 1.66 1.49 1.23 1.04 1.77 1.74 155 1.27 1.07 1.94 1.91 1.66 156 1.13 2.19 2.14 1.&S 1.47 1302.04 2.00 1.7s 1.40 1.16 2.16 2.11 1.64 1.46 1.201 2 3 7 231 1.99 1 5 s 1.261 2.6S 2 5 6 2.16 1.67 1332.u 231 lbs 1.06 0.761 2.96 2.76 1.66 1.15 0.611 2.92 2.73 1.66 1.14 0.601 3.16 2.96 1.97 1.16 0.622.06 l.% 156 1.10 0.63 1.99 1.92255 2.44 1.83 1.22 0.90 2% 2.7s220 2.14 1.76 150 1M 2.13 2.072.63 2 5 4 2.03 1.44 1.10 2.72 2.622.m 2.04 1.76 1 A2 1.17 2.0s 2.012.62 2 5 6 2.17 1.66 133 253 2.472.47 2 5 4 1.67 1.06 0.77 350 3242 5 7 2.46 1.64 1.23 0.90 2.91 2.772.66 2 5 4 1.66 1 2 4 0.91 3.70 3.462.62 2.72 2.14 150 1.13 3.14 3M2.93 2.62 2.20 153 1.15 3 . n 3 5 92.90 2.62 235 1.76 139 2.90 2.63

152 1M2.00 1291.72 1.262.06 1 A71.76 1.412.10 1.622.06 1.222.01 130235 1 A32 3 2 1582.64 1.732 3 6 i.n

2.14 2.06 1.612.66 2.74 1.99250 223 ld22.79 2.69 2.122.22 2.17 1M2.71 2.64 2.233.99 3.66 2s256 2.46 1.643.79 35s 2 3 92.76 2.66 2.10351 33s 2512.64 256 2.16

1.121.291541.491.491.691371.231.4s1.461.671.66

lb7 1.15210 1.341.90 1.362x3 1541.97 154253 1.752.1s 1.241.69 1352 3 2 1.422.17 1512 5 0 1672 5 0 1.73

3.20 3.10 2 5 4 167 1.461 3.72 3.60 2.67 2.04 1561 331 3.21 2.62 1.91 1.461 3.40 3.30 2.67 1.94 1502.46 2 3 4 1.67 1.06 0.771 3 5 3 337 2.10 122 0641 s.07 45s 2 5 6 1.36 0 . 9 1 I 4.61 4 3 3 2.49 134 0.902.64 2 5 2 1.67 1.24 0.91 3.43 3.23 2.24 139 0.99 3 5 6 3 5 6 231 1.42 1.00 351 3.30 2.26 1.40 1.002.67 25s 1.69 1.25 0.92 361 3 5 7 2.40 1.45 1.02 5.10 4.66 2M 1.60 1.m 4.74 4 5 6 2.73 157 1.m2.91 2.60 2.19 152 1.15 3.75 357 2.63 1.72 1.26 3.65 3.66 2.63 1.74 1.27 3.61 3h3 2.66 1.74 1372.94 283 2.21 153 1.1s 4.12 3.91 2.61 1.60 1.30 4.92 4.62 3.16 1.94 137 4 5 9 4 3 2 3.02 1.66 1.343.16 3.07 2 5 2 1.66 1.45 3.76 365 2.90 2.05 157 3.62 3 5 0 2.80 2.01 154 3 . n 3 . 6 4 2.90 2.05 1573.26 3.16 2 5 6 1.69 1.471 43s 4.16 3.22 231 1.661 4.67 4.47 3.40 2.29 1.701 4 5 0 4 3 2 331 2.2S 1.662.46 2 3 4 1.67 1.06 0.771 355 3.29 2.10 122 O.SSI 6.09 53s 2.79 1.43 0.941 10.07 6.19 3.41 157 1.002.66 2 5 4 1.66 1.24 0.91 3.77 3 5 2 236 1.44 1.02 6 1 7 s.63 3.16 1.70 1.14 9830 6.17 3.66 1.66 1.222.67 2 5 s 1.69 1.2S 0.92 3.64 3 5 9 2.41 1.45 1.02 6.61 5.90 3.27 1.73 1.15 11.15 9 2 7 4.09 1.93 1.242.94 2.63 220 153 1.15 4.16 3.96 2.63 1.61 130 7.m 6.43 3.91 2.19 1.49 10.90 9 5 2 4117 2.47 1.622.96 2.65 2.22 153 1.16 435 402 2.67 1.62 131 731 6.66 4.00 2.22 151 11.97 1032 5.06 252 1.643.25 3.15 2 5 6 1.69 1 A7 4.60 4.41 3 5 6 2.26 1.69 7.73 7.20 4.77 2.65 1.99 11.64 10.49 6rn 3.2 .5 2.163.28 3.16 2.60 1.90 1.47 4.71 451 3.42 2.30 1.71 6.09 752 4.91 2.69 2.01 12.% 1156 6 3 6 3 3 4 2.22

From : Ttie 3.4 of Cod@ and Heatin&xd Cdahtion Mlmvd, ASHRAE GRP lS6

T‘ABLE A.6 Cooling Load Temperature Differences for Calculating Coolii Loed from Sunlit Walls

NN EE

S Es

S WW

N W

NN E

ES Es

S WW

N W

NN EE

S Es

S WW

N W

NN EE

S ES

¶WW

N W

NN E

ES Es

S WW

N W

NN EE

S Es

S WW

N W

NN EE

S ES

S WW

N W

soht Thn. br.

1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 3 1 6 1 7 18 1 9 20 2 1 2 2 2 3 2 4Group A AL

14 1 4 1 4 1 3 1 3 13 1 2 1 2 1 1 1 1 1 0 1 0 1 0 1 0 1 0 1 0 1 1 1 1 1 2 1 2 1 3 1 3 1 4 1 419 1 9 1 9 1 8 1 7 1 7 1 6 1 5 15 15 15 15 1 6 1 6 1 7 1 8 18 1 8 1 9 1 9 m 20 m 20U lA 2 3 2 3 2 2 2 1 20 1 9 1 9 1 8 1 9 1 9 20 2 1 2 2 2 3 ‘U 24 2 5 2 5 25 2 5 2 5 2 5U 2 3 2 3 2 2 2 1 20 20 1 9 1 8 1 8 1 8 1 8 1 8 1 9 20 2 1 2 2 2 3 2 3 2 4 2 4 2 4 2 4 2 4m 20 1 9 1 9 18 18 1 7 1 6 1 6 is 1 4 1 4 1 4 1 4 1 4 is 1 6 1 7 ia 1 9 1 9 20 20 2025 2 5 2 5 2 4 U 2 3 22 2 1 20 1 9 1 9 1 8 1 7 1 7 17 1 7 1 6 1 9 20 2 2 2 3 2 4 2 5 2 51 7 2 7 2 6 26 2.5 ‘24 2 4 2 3 2 2 2 1 2 0 1 9 1 9 IS 1S 1 6 1 8 1 9 20 2 2 2 3 2.5 26 2621 2 1 2 1 m 20 1 9 1 9 1 8 1 7 1 6 1 6 1 5 1 5 1 4 1 4 1 4 1 5 1 5 1 6 1 7 la 1 9 20 2 1

Group B walk15 1 4 1 4 1 3 1 2 1 1 1 1 1 0 9 9 9 ll 9 9 9 1 0 1 1 1 2 1 3 1 4 1 4 1 5 1 5 1 519 18 1 7 1 6 1 5 1 4 1 3 1 2 1 2 1 3 1 4 1 5 1 6 1 7 18 1 9 1 9 m 20 2 1 2 1 2 1 20 m1 3 2 2 2 1 20 18 1 7 1 6 1 5 1 5 1 5 1 7 1 9 2 1 2 2 2A 2 5 26 2 6 2 7 2 7 2 6 26 2 5 2 41 3 2 2 2 1 20 1~ 1 7 1 6 1 5 1 4 1 4 1 5 1 6 1L m 2 1 2 3 2A 2 5 26 7.6 2 6 2 6 2.5 2 421 m 1 9 II 1 7 1 5 1 4 1 3 1 2 i i i i i i i i 1 2 1 4 1 5 1 7 1 9 20 2 1 2 2 2 2 2 2 2 111 26 2 5 2 4 2 2 2 1 1 9 1 8 1 6 1 5 1 4 1 4 1 3 1 3 1 4 1 5 1 7 m 2 2 2 5 2 7 n 2S m?.9 26 2 7 2 6 2 4 2 3 2 1 1 9 1 8 1 7 1 6 1 5 1 4 1 4 1 4 1 5 1 7 1 9 2 2 2 5 2 7 2 9 2 9 3023 2 2 2 1 %I 1 9 1 8 1 7 1 5 1 4 1 3 1 2 1 2 1 2 1 1 1 2 1 2 1 3 1 5 1 7 1 9 2 1 2 2 2 3 2 3

Gmup C rrlb1 5 1 4 1 3 1 2 1 1 1 0 9 8 8 7 7 b I 9 1 0 1 2 1 3 1 4 1 5 1 6 1 7 1 7 1 7 1 61 9 1 7 1 6 1 4 1 3 1 1 1 0 1 0 1 1 1 3 1 5 1 7 1 9 20 2 1 2 2 2 2 2 3 2 3 2 3 2 3 2 2 2 1 2 82 2 2 1 1 9 1 7 1 5 1 4 1 2 1 2 1 4 1 6 1 9 22 2 5 2 7 2 9 2 9 3 0 XI 30 2 9 1 2 7 26 2 42 2 2 1 1 9 1 7 1 5 1 4 1 2 1 2 1 2 1 3 1 6 1 9 2 2 2 4 2 6 2S 2 9 2 9 2 9 2 9 7.S 2 7 26 2A2 1 1 9 1 1 1 6 1 5 1 3 1 2 1 0 9 9 9 1 0 1 1 1 4 1 7 20 2 2 2 4 2 5 2 6 2 5 2 5 2 4 2 22 9 2 7 2 5 2 2 ‘XI 18 1 6 1 5 1 3 1 2 1 1 1 1 1 1 1 3 1 5 18 2 2 2 6 2 9 3 2 3 3 3 3 3 2 3 13 1 2 9 2 7 2 5 2 2 20 18 1 6 1 4 1 3 1 2 1 2 1 2 1 3 1 4 1 6 20 2 4 2 9 3 2 3 5 3 5 3 5 3 52( 2 3 2 1 20 1 1 1 6 1 4 1 3 1 1 1 0 1 0 1 0 1 0 1 1 1 2 1 3 1 5 1 8 2 2 2 5 2 7 2 7 2 7 2 4

Group D wmlb1 5 1 3 1 2 1 0 9 7 6 6 6 6 6 7 8 1 0 1 2 1 3 1 5 1 7 1 8 1 9 1 9 1 9 18 1 61 7 1 5 1 3 1 1 1 0 8 7 S 1 0 1 4 1 7 20 2 2 2 3 2 3 2 4 2 4 2 5 2 5 2 4 2 3 2 2 20 141 9 1 7 1 5 1 3 1 1 9 I 9 1 2 1 7 2l 2 7 3 0 3 2 3 3 3 3 3 2 3 2 3 1 WI 2 d 26 2 4 2 220 1 7 1 5 1 3 1 1 1 0 8 I 1 0 1 3 1 7 2 2 26 2 9 3 1 3 2 3 2 3 2 3 1 m 2S 2 6 2 4 2 21 9 1 7 1 5 1 3 1 1 9 S 7 6 6 7 9 1 2 1 6 20 2 4 2 7 2 9 2 9 2 9 2 7 26 2 4 2 128 2 5 2 2 1 9 1 6 1 4 1 2 1 0 9 8 8 8 1 0 1 2 1 6 2 1 2 7 3 2 3 6 Y % 3 7 3 4 3 13 1 2 7 2 4 2 1 1 8 1 5 1 3 1 1 1 0 9 9 9 1 0 1 1 1 4 1 8 2 4 3 0 % 40 4 1 4 0 % 3 42 5 2 2 1 9 1 7 1 4 1 2 1 0 9 8 7 7 8 9 1 0 1 2 1 4 1 6 2 2 2 7 3 1 3 2 3 2 3 0 2 7

Gtcwp E wlL12 10 8 7 5 4 3 4 5 6 7 9 1 1 1 3 1 5 1 7 1 9 m 2 1 2 3 20 1 8 1 6 1 413 11 9 7 6 4 5 9 15 20 24 2s 2.5 2 6 2 6 2 6 2 6 26 2.5 m 22 1 9 17 1 514 12 10 8 6 5 6 11 18 26 33 3 6 Y 3 7 36 3 4 3 3 3 2 30 2d 2 5 2 2 20 1 715 12 10 8 7 5 5 I 12 19 25 3 1 3 5 3 7 3 7 36 3 4 3 3 3 1 28 26 2 3 20 1 715 12 10 S 7 5 4 3 4 5 9 1 3 1 9 2 4 2 9 3 2 3 4 3 3 3 1 2 9 26 2 3 20 1 722 16 15 12 10 8 6 5 5 6 7 9 1 2 1 8 2 4 3 2 % 4 3 4 5 4 4 4 0 3 5 3 0 2 425 21 17 14 11 9 7 6 6 6 7 9 1 1 1 4 20 2 7 36 4 3 4 9 4 9 4 5 4 0 3 4 2920 1 7 1 4 i i 9 7 6 5 5 5 6 8 1 0 1 3 1 6 m 2 6 3 2 3 7 Y 36 3 2 2 8 2 4

Group Q walk8 6 5 3 2 1 2 4 6 7 9 1 1 1 4 1 7 1 9 2 1 2 2 2 3 2 4 2 3 20 1 6 1 3 1 19 7 5 3 2 1 5 1 4 2 3 2 4 XI 2 9 % 2 7 2 7 2 7 2 7 2 6 2 4 2 2 1 9 1 6 1 3 11

10 7 6 4 3 2 6 17 24 9 U 4 5 4 3 3 9 3 6 3 4 3 2 3 0 2 7 2 4 2 1 1 7 1 5 1 110 7 6 4 3 2 4 10 19 2S 36 4 1 4 3 4 2 3 9 36 3 4 3 1 P 2 5 2 1 1 8 1 5 1 110 8 6 4 3 2 1 1 3 7 13 20 2 7 3 4 Y 3 9 Y 3 5 3 1 2 6 2 2 18 1 5 1 215 11 9 6 5 3 2 2 4 5 I 1 1 1 7 2 6 3 5 U So 5 3 5 2 4 5 3 7 28 2 3 1817 13 10 7 5 4 3 3 4 6 8 1 1 1 4 20 2 J 39 4 9 5 7 6 0 5 4 4 3 3 4 2 7 2 114 10 I 6 4 3 2 2 3 5 I 1 0 1 3 1 5 2 1 2 7 3 5 4 2 4 6 4 3 3 5 2S 2 2 14

Gmrp G Ah3 2 1 0 -1 2 7 8 9 12 15 1 8 2 1 2 3 2 4 2 4 2 5 2 6 2 2 1 5 1 1 9 7 J3 2 1 0 -1 9 27 36 39 35 Xl 26 26 2 7 2 7 2.6 2 5 2 2 1 8 1 4 1 1 9 7 54 2 1 0 -1 11 31 47 54 55 50 40 3 3 3 1 10 2 9 2 7 2 4 1 9 1 5 1 2 1 0 8 44 2 1 o-1 5 18 32 42 49 51 4S 4 2 % 3 2 3 0 2 7 2 4 1 9 1 5 1 2 1 0 8 64 2 1 o-1 0 1 5 12 22 31 3 9 4 5 4 6 4 3 3 7 3 1 2 5 m 1 5 1 2 I O 8 35 4 3 1 0 0 2 5 I 12 16 26 3) 5 0 5 9 6 3 6 1 5 2 3 7 2 4 1 7 1 3 1 0 d6 5 3 2 1 1 2 5 I 1 1 1 5 1 9 2 7 4 1 56 6 7 7 2 6 7 U 2 9 20 1 5 1 1 45 3 2 1 0 0 2 5 I 1 1 1 5 1S 2 1 2 7 3 7 4 7 5 5 5 5 4 1 2 5 1 7 1 3 1 0 1

ir.d Hr.dlaxi- Hbi- Maxi-Dlfbr-Iwo mm mum -mmTLTD CLTD CLTD CLTD

2 10 14 422 15 20 522 la 25 722 18 24 623 14 20 624 17 25 8

1 18 27 91 14 21 7

24 a 1 5 I21 12 21 920 15 27 1221 14 26 1223 11 22 112 4 13 2d 152 4 14 30 1624 11 23 12

2 2 7 17 1020 10 23 1318 12 30 1019 12 29 1720 9 26 1722 11 33 2222 12 35 2322 10 27 17

2 1 6 19 131 9 7 25 181 6 8 33 251 7 0 32 241 9 6 29 232 1 8 % 302 1 9 41 322 2 7 32 25

20 3 23 191 6 4 26 221 3 5 38 331 5 5 37 321 7 3 34 311 9 5 45 40m 6 49 43m 5 % 33

1 9 1 24 231 1 1 30 291 2 2 45 431 3 2 43 411 6 1 39 11 8 2 53 511 9 3 60 571 9 2 46 u

1.9 -1 26 279 -1 39 4a

10 -1 55 5411 -1 51 5214 -1 46 471 6 0 63 631 7 1 72 711 6 0 55 55

53

TABLEA. CLTD Correction For Latitude and Month Applied to Wails and Roofs,North Latitudes.

NNE mEwE EE.u-2 SESSEIatihde Iuontb NNNW NWWNW W wsw SW ssw s HOR

0 Da -3 -5 -5 -5 -2 0 3 6 9 -1h/NW -3 -5 -4 -4 -1 0 2 4 7 -1Feb/Oct -3 -2 -2 -2 -1 -1 0 -1 0 0Mar/Scp -3 0 1 -1 -1 -3 -3 -5 -8 0Apr1.W 5 4 3 0 -2 - 5 - 6 - 8 - 8 -2MaYlJld 10 7 5 0 -3 -7 -8 -9 -8 -4iua 12 9 5 0 -3 -1 -9 -10 -8 -5

8 D a -4 - 6 - 6 - 6 - 3 0 4 8 12 -5JU/NW -3 - 5 - 6 - 5 - 2 0 3 6 10Feb/Ckt -3 -4 -3 -3 -1 -1 1 2 4hhr/Sep -3 -2 -1 -1 -1 -2 -2 -3 -4AprlAw 2 2 2 0 -1 -4 -5 -7 -7M8YlJd I 5 4 0 -2 -5 -7 -9 -7

Ju 9 6 4 0 -2 - 6 - 8 - 9 - 7D a -4 -6 -8 -8 -4 -1 4 9 1 3

h/NW -4 - 6 -1 - 7 - 4 -1 4 8 12Feb/Oct -3 -5 -5 -4 -2 0 2 5 7Mar/Scp -3 -3 -2 -2 -1 -1 0 0 0Apr/Aug -1 0 -1 -1 -1 -3 -3 -5 - 6khY/Jd 4 3 3 0 -1 -4 -5 -7 -7

JUO 6 4 4 1 -1 -4 - 6 -8 -7D a -5 -7 -9 -10 -7 -3 3 9 1 3

-4-1

0-1-2-2-9-7-4-1

000

-l3JvlNov -4 - 6 -8 -9 - 6 -3 3 9 l3 -11FeblCkt -4 -5 - 6 - 6 - 3 -1 3 7 10 -7fir/Sep -3 -4 -3 -3 -1 -1 1 2 4 -3Apr/Aug -2 -1 0 -1 -1 -2 -1 -2 -3 0Mrv/Jd 1 2 2 0 0 -3 -3 - 5 - 6 1

JIU 3 3 3 1 0 -3 -4 - 6 - 6 132 D a -5 -7 -10 -11 -8 -5 2 9 12 -17

-

-5 -7 -9 -11-4 - 6 -1 -8-3 -4 -4 -4-2 -2 -1 -2

1 1 1 01 2 2 1

- 6 -8 -10 -13-5 -7 -10 -12-5 -1 -8 -9-4 -5 -5 - 6-2 -3 -2 -2

0 0 0 0

-8 -4 2 9 12 -15-4 -2 4 8 1 1 -10-2 -1 3 5 I -5

0 -1 0 1 1 -10 -1 -1 -3 -3 10

-10-9 - 6 1 8 1 1 -19- 6 -3 3 8 12 -14-3 -1 4 7 10 -8

0 0 2 3 4 -30 0 0 0 1 1

-2-1

-2 -4 -40 I 10

2-21

iu 1 1 1 0 1 0 0 -1 -1 248 D a -6 -8 -11 -14 -13 -10 -3 2 6 -25

Jv/Nov - 6 -8 -11 -l3 -11 -8 -1 5 8 -24Feb/oct -5 -7 -10 -11 -8 -5 1 8 1 1 -18hhr/Sep -4 -6 -6 -7 -4 -1 4 8 1 1 -11AprlAug -3 -3 -3 -3 -1 0 4 6 7 -5khJ/Jd 0 -1 0 0 1 1 3 3 4 0

JUn 1 1 2 1 2 1 2 2 3 256 D a -1 -9 -12 -16 -16 -14 -9 -5 -3 -211

Ju/Nov - 6 -8 -11 -15 -14 -12 -6 -1 2Peb/Od -6 -8 -10 -12 -10 -7 0 6 9Mar/Scp -5 -6 -7 -8 -S -2 4 8 12AprlAug -3 -4 -4 -4 -1 1 5 7 9hhy/Jrl 0 0 0 0 2 2 5 6 7

JU 2 1 2 1 3 3 4 5 664 DOC -1 -9 -12 -lb -17 -18 - l b -14 -12

Jm/Nw -1 -9 -12 -16 -16 -lb -l3 -10 -8Fcc/oct -6 -8 -11 -14 -13 -10 -4 1 4Mar/Sop -5 -7 -9 -10 -7 -4 2 7 1 1Apr/Aug -3 -4 -4 -4 -1 1 5 9 1 1W/Jd 1 0 1 0 3 4 6 8 10

JUII 2 2 2 2 4 4 3 I 9(1) Conocthitiitablcanide~F. TLc-tia~~diroct)yto~CLTDfor~~orroof~~

iTabksA.bamdA.20(2) ‘Ike CL.TD comctiw &a i tbi t&k b mot q.+icabk to Table A.9 Cod& Load Tapenture Differacu for

Gmdydimtblwgbgba(3) For Wb b&da, rqhce Ju. Um& Dec. by Juiythu~ Juae

-27-22-Is-8-2

1-30-29-26-20-11-3

0

Prom : T&k 3.12 dCodk6 d Hcati&snd CYdcuLtim Maad, ASHRAJZ GRP 158

54

TABLE A.8A Overall Coefficients of Heat Transmission (U-Factor) ofWindows and Skylights, Btu/(hr.fQ.F)

Ducription

Flat Ghss (e = 0.84)Single GlassIaubtiug Glass, Double

3/16 in. air spce (0.125 in. @ass)l/4 in. air *p&x (0.125 in. glass)lrz in. air rpeec (0.25 in. gbss)l/z in. air rpce(low emittance coding)

e=O.20e=O.40e=O.60

Insuhtiug Ghss, Triplel/4 in. rir space (0.125 in. #Ias)1R in. 8i *pee (window design)

storm wiudows1in.to4in.airspmxs

PluIk Bubblessiugle walledDouble Wded

S UNo Indoor

Shade

1.04

0.6s0.61056

0380.450.51

0.u0 3 9

0.50

lerIndoorSb8de

0.81

0.580.550.52

0 3 70.440.48

0.400 3 6

0.48

l- w

No IndoorSbdC

1.10

0.62 0 5 2 0 5 7 0.700 5 8 OAB 0 5 4 0.650.49 0.42 0.49 0 5 9

0 3 2 0.30 0.36 0.480 3 8 0 3 5 0.42 0 5 20.43 0 3 8 0.46 0 5 6

0 3 90 3 1

050

terIndoorShade

083

0 3 10.26

0.42

Exterior Horizontal

083

0.800.46

TABLE A.88 Adjustment Factors for Various Window and Sliding Patio Door Types(Multiply U-Values in Part A by these Factors)

1.150.70

Desaiption

WiUdOWSAlIGhSSWoodSash;8O%GlassWoodSasb;6&?6Ghss

Metal Sash 80% Glasssliding Patio Doots

woodFnmeMetal Fhm

wtkGLSS

1.000.900.801.00

0.95

1.00

or Tripie StOllO

Gl8SS WiUdOWS

1.00 1.m0.95 0.900.85 0.801.20 120

1.00

1.10

prom: Table 3.14 of Cooling aad Heat& Lad Cakuhtion Mmd, ASHRAE GRP 158

55

TABLE A.9 Cooling Load Temperature Difference for ConductionThrough Glass and Conduction Through Doors

solar The, hr.1 2 3 4 5 6 7 8 9 1 0 11 1 2 13 1 4 15 16 17 18 19 2 0 2 1 2 2 2.3 2 4

CLTD, F1 o - 1 - 2 - 2 - 2 - 2 0 2 4 7 9 12 13 1 4 1 4 13 1 2 1 0 8 6 4 3 2


TABLE A. 10 Solar Optical Properties and Shading Coefficients ofTransparent Plastic Sheeting

Type of PlasticAcrylic

ClearGray Tint

-I(--n--m--n-

Bronx Tit-n--.” -- ‘” -

Reflective(Aluminum metalked poIyesterfdm on plastic)

PolycarbonateClear (0.125 in.)Gray (0.125 in.)Bronze (0.125 in.)

l- TramVisible

ittancesolar

-rSC

0.92 0.85 0 .980 .16 0 .27 0 .520 .33 0.41 0 .630 .45 0 .55 0 .740 .59 0 .62 0 .800 .76 0 .74 0 .890 .10 0 .20 0 .460 .27 0 .35 0 .580.61 0 .62 0 .800 .75 0 .75 0 .900 .14 0 .12 0.21

0 .88 0 .82 0 .980 .50 0 .57 0 .740 .50 0 .57 0 .74


56

TABLEA. Shading CoeHiiients for Glsss Without or With Interior Shadingby Venetian Blinds or Roller shades

!hhrTNS.

No lateri sbpdpl

Lo = 4.0 ho = 3.0

1.00o.s(0 . 9 0a81a 8 3a 8 3a 6 90 . 6 90 . 6 90 . 6 00 . 6 0

1.Wa95a92aaaas.50 . 8 5a73a73a na640 . 6 4

as3a 3 0a40asaa60

0.58

qpeotVeaetb d a

TrandUCatL i g h t

l?&MI!Aedhm

3r321ou4 0.87-amwtoyr a8o-a71

M a nyz a61

y8109f-U a87-a79IF8

3tl6toU4 0 . 4 63/latoU4wtom 0.59-0.4s

o.u-a3o3F3 0 . 3 4

au-o.30la a 2 4

a 6 4

0 . 5 7

0 . 5 4

0.42 a40a25 0 . 2 30.33 0 . 2 9a 4 2 0 . 3 8aso 0.u

DouBlEamr outacarlmacar outckarhHat Akorbhg OutaarlmRefkctiucCoatedGbss

3mua

w

l/4

a 7 1

a61

a 3 6

0.88

a81

a55

a ma30a40

a710 . 8 0

a 8 6

a82

0 . 5 8

0 . 5 7

0 . 3 90 . 1 90 . 2 70 . 3 4

rRlPlBaar u4chr u8

Prom: T&k 3.18 of Chdbgd Hathg Lad Ckhbtion hiand, ASHRAE GRP 138

0 . 5 9

a 4 5

0 . 4 0

0 . 3 6

Lisbt

a55

0 . 5 3

0.52

an

0 . 3 60 . 1 8am0.33

0 . 3 9

0.36

0.32

0.31

0 . 6 0

0 . 4 0

0 . 2 5

0.22

0.37

0.30

TABLEA. Shading Coefficients for Double Glazing with Between-Glass Shading

ITypeofGbssNWiJ Solar Trans.

Each he+ outer lane.11. Pane Pane

31JtU8 R87 a87

u4 0.80 a m

w a 4 6

ckm Outamrlnckar outckarlnHat-Ah. Out

aesrlm

Pm: Table 3.19 of codig and Huti8 Lmd thhbtim MUUJ, ASHRAE GRP 158

57

TABLE A.13 Shading Coefficients for Single and Insulating Glass with Draperies

GblingSingle Gbu

l/4 im. Ckarl/2 in. Ckarl/4 in. Heat Abs.l/2 in. Hut Abs.

Insulating Gbss (l/2 in. Air Spa)cku out l d Ckar InHut Abs. Out and Ckw IaRefkctiKcoak!d(see h4aauf8chuar’ Etcmhue

for eXsct MheS)

I

Gbss Trans. Gbss SC

0.80 0.950.71 0.880.46 0.670.24 0.50

0.640.37

0.600.500.400.30

0.830.560.400.300.20

pma: Table 3.20 of Cooling and HeathgLued Cakubtiom hfanua~ ASHRAE GRP 156

TABLE A.14 Shading Coefficients for Louvered Sun Screens

Profile AagleD C

10I203040

a above

I

sH/PGt

Tnu-mitkoce

0.230.060.040.04

p 2SC

0.1760.3140.5770.639

& above

0 . 3 50.17

r

0.150.15

mittance0.250.140.120.11

0.330.230.210.20

ProfiocIc Angle(Deg)

10

SW

0.176

Group 3 Group 4Tnm- S C Tnrs- S Cmittam mittae

0.40 0.51 0.48 0.59

l-

203040

& above

0.314 0.32 0.42 0.39 0.500.577 0.21 0.31 0.28 0.380.639 0.07 0.18 0.20 0.30

a rboveW/P = rkdow kigbt (SH) per foot of pajcctioa (P) as jvcm on aGroup 1. Bbck, 23 lomn per imcb, width over rpdag ratio 1.1sGroup 2. Light o&r, hi.& r&ecwce, othetwke same as Group 1Group 3. Black or dark odor, 17 louvets per iadt, wh do 0.85

IboGl

Tram-mitkoce

0.150.040.030.03

ve

p5 rSC

0.270.110.100.10

Group 4. Light odor or unpimted rluminum, bigb refkctancc, otherwirc the same PI Group 3Group 5. Same as Group 1 exqt Wo ligbk l/4 ia. dear gbsswitb l/2 ia air spaGroup 6. Same as Group 3 exccp1 two Ii&s l/4 ia. dear gbsswitb l/2 in. air spaU-value = 0.85 BN(hr.ft2P) for Groups 1 through 4, when wed with singk gbrieg

Prom Table 3.21 of Cooh6ad Hutiqthd Chkuhtio~ Mamull ASHRAE GRP 158

GrTram-mimnce

0.260.m0.130.04

p6S C

0.450.350.260.13

58

OLk& 16 De.&N N E N E E N E E Es3 SE SSE NNR N E E N E E RSE S E S S E

NNNW N W W N W w w s w S W SW s H O R N N N W NWWNW w wsw S W SSWY 34 86 1 7 7 234 254 235 1 6 2 118 2 9 6 Xl 3 0 ss 1 4 7 210 244 lsl 22336 39 132 203 24s 247 210 1 4 1 67 306 33 3 3 96 1 8 0 231 U7 233 18838 67 im 223 242 223 1 7 0 87 36 303 3s 53 1 4 0 20.5 239 23.5 1 9 7 13871 1 3 4 1 9 3 224 2 2 1 184 111 38 37 284 39 99 1 7 2 216 227 204 150 77

113 1 6 4 203 218 201 154 80 3 7 37 26s S2 1 3 2 169 218 21s 179 11s 4 s1 2 9 1 7 3 206 212 1 9 1 1 4 0 66 3 7 37 2% 66 1 4 2 1 9 4 217 207 167 99 4111s 1 6 4 201 213 1 9 5 1 4 9 n 36 36260 SS 1 3 2 187 214 210 174 1 1 1 44

7S 1 3 4 lll7 216 212 1 7 5 112 39 3B 276 41 loo 168 209 219 1% 1 4 3 7440 64 1 6 3 213 231 213 1 6 3 64 40 293 SOD 3 6 s o 1 3 4 1 % 227 224 1 9 1 1 3 43 7 40 1 2 9 1 % 236 233 202 13.5 66 299 3 3 33 9S 1 7 4 223 237 22s 1 8 33s 3s M 175 230 250 250 1 7 9 117 293 30 90 ss 145 206 241 247 2203 4 34 7 1 1 6 4 226 2.53 240 1 % 138 7.m Dee 29 29 41 1 3 2 1% 241 254 233

NNNW NWWNW w wsw SW ssw S HORJan 29 29 48 1 3 6 201 243 253 233 214 232

4 Deg . mmgNNRNEENE E RSE S E SSE N N E N E E N E E RSE SE SSE

NNNW NWWNW w wsw S W ssw s H O R33 3 3 79 1 7 0 229 2S2 237 193 141 2%3s Y 1 2 3 1 % 242 248 21s lS2 88 301 31 31 88 1 7 3 226 244 238 20138 77 1 6 3 219 U2 227 177 96 43 302 34 49 132 24m 237 236 205 lS2ss 12S 1% 223 213 1 % 126 43 38 2a7 36 92 166 213 228 lo8 lS8 9 193 lS4 200 220 2% 1 6 1 89 38 38 272 47 123 184 217 217 1 6 4 1 2 4 S4

1 1 0 1 6 4 252 21s 1 % 1 4 7 73 38 3a 263 s9 135 189 216 210 1 7 3 106 4s96 154 1 9 7 21s 200 1% 8s 39 38 267 48 124 162 213 212 1 7 9 1 1 9 s359 1U 1 8 4 21s 214 181 120 42 40 279 40 91 1 6 2 206 220 l o o 152 % a39 75 1% 2Q9 2 3 1 216 170 93 44 293 3 6 46 127 1 9 1 225 22S 1 9 9 1 4 836 36 120 1 9 3 234 239 207 148 86 294 32 32 87 1 6 7 217 236 231 1 %3 4 3 4 79 1 6 8 226 7.46 232 1% 1Y) 284 29 29 48 1 3 6 1 9 7 239 249 7.793 3 33 62 lS7 2 2 1 2.50 242 206 160 277 27 27 3s 122 1 8 7 238 254 241

S HOR199 248lS4 27s93 2914528941 28241 27742 27746 7.8293 262

1SO 2701% 246212 234

1 7 4 26311s 284

s8 28742 28342 27943 278s7 l&7

1 1 4 275170 2582 1 1 230226 217

TABLEA. Maximum Solar Heat Gain Factor, Btu/(hr.f@ for Sunlit Glass, North Latitudes

N N N W N W W N W W W S W S W SSW S AORJan 27 27 4 1 1 % 1 % 240 253 241 227 214

IDa& 24Deg.N N E N E E N E E E?SE S E SSE N N E N E E N E E ESE SE SSE

NNNW NWWNW w wsw S W ssw S HOR32 3 2 7 1 1 6 3 224 2SO 242 203 162 27s34 34 114 1 9 3 239 24 219 MS 110 294 30 30 60 165 220 24437 67 1% 21s 241 230 1 6 4 1 1 0 5s 300 3 4 4s 124 19s 234 23744 117 184 2 2 1 275 19s 134 s3 % 2s9 3 7 68 is9 209 2% 21274 146 1 % 220 209 1 6 7 97 3 9 36 1n 43 117 1 7 8 214 218 1 %90 15s lno 217 200 1 4 1 81 34 39 269 SS 127 164 214 212 1 7 977 14s 19s 21s 2JJ4 1 6 2 93 40 39 272 4S 116 176 210 213 18S47 1 1 7 1 7 9 214 216 1 % 1 2 8 Sl 41 2a2 38 87 1% 203 220 20434 66 1 4 9 20s 230 219 1 7 6 107 56 290 3s 42 119 16.5 222 22s3.5 3s 1 1 2 1 8 7 2 3 1 239 2 1 1 1 6 0 1% 288 31 31 79 159 2 1 1 23733 33 7 1 1 6 1 220 24s 233 200 160 273 27 27 42 1 2 6 1 6 7 23631 31 ss 1 4 9 11s 246 247 21s 1 7 9 25s 26 26 29 1 1 2 1 8 0 234

243 213 192214 168 137169 107 7s132 67 46117 5s 43129 6S 46162 103 72206 163 134235 207 187249 237 27.4247 247 237

24927s2832822792782772662442131 9 9

N NNW NW WNW W WSW SW SSW S HORJan 25 25 35 1 1 7 1 8 3 235 231 247 238 1 %

12 De& 28mg.NNE NEENE E PSE SE SSE N N E N E E N E E ESE SE SSE

N N N W NW WNW w w s w SW ssw S HOR31 31 63 1SS 217 246 247 212 182 26234 34 105 186 23S 248 226 1 7 7 1 3 3 la6 29 29 72 157 213 244 24636 s6 1 4 8 210 240 233 1 % 1 2 4 73 297 33 4 1 1 1 6 1 8 9 231 237 22140 108 1 7 6 219 227 200 1 4 2 64 40 290 3 6 84 1st 20s 22.6 216 1 7 860 139 194 220 212 173 1 % 40 40 280 40 115 1 7 2 211 219 19s 1 4 47s 149 1 % 217 204 161 90 40 40 274 Sl 125 1 7 8 211 213 1 8 4 12863 139 1 9 1 21s 207 166 1 0 2 41 41 275 4 1 1 1 4 1 7 0 206 21s 1 % 1 4 042 109 1 7 4 212 216 191 13.5 62 142 281 38 83 1 4 9 1 9 9 220 lln 1 7 237 57 1 4 2 201 229 222 1 8 2 1 2 1 73 287 3 4 38 1 1 1 1 7 9 219 226 21334 34 1 0 3 ltlo 227 238 219 1 7 2 130 2m 30 30 7 1 lS1 204 236 2 %32 32 63 lS3 214 241 243 209 179 260 26 26 3s 11s 1 8 1 232 24730 Y) 47 1 4 1 207 242 2 5 1 223 19i 2SO 24 24 24 99 1 7 2 227 248

224 207 2341 6 2 157 2651 2 4 94 278

83 sa 211068 49 278Ml 57 276

im 9 1 2721 7 7 154 256217 207. 229243 235 1952% 246 1 7 9

Romz T&k 3.25 dCooliqq md Hoat~L.md Cakdntioa Yanual ASHRAE GRP lS8

TABLE Al6 Cooling Load Factor for Glass without Interior Shading, North Latitudes

Fenu- Roomtntion Cou- s&r Time, brFainfi trudion 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

L a17 a14 au aw aw a33 a42 au a56 a63 an a76 a6 a62 a92 a92 a79 a64 a61 a49 a36 a31 a25 a2N M a23 a2 au a16 ai a34 a41 a46 a.53 a59 a65 a7 a74 an am a74 an a79 a61 o.5 a42 a36 a31 a27

@La&cd) H a25 a23 a21 a2 a19 a36 a45 a49 a.55 a6 a65 a69 a72 a72 a72 a7 a7 a75 a37 a4 a39 a34 a31 a3L am ao5 ao4 am am a26 a43 a47 au a41 a4 a39 a39 a36 a36 a33 a3 a26 a2 a16 ai3 ai ao9 acr7

NNE M aw ao3 a07 ao6 a06 a24 a36 a42 a39 a37 a37 a36 a36 a36 a34 a33 a3 a27 a22 ai6 ai6 air a12 aiH ail ai aw aw aw a26 a39 a42 a39 a36 a35 a34 a34 a33 a32 a31 a26 a25 au ai6 a16 at4 ai3 a12L acu ao4 am am am a23 a41 a.51 a51 a43 a39 a36 a33 an a26 a26 a23 a19 au a12 ai am a06 a05

NE M ao7 ao6 ao6 a05 sot a21 a36 au a45 a4 a36 a33 a31 a3 arr2 a76 a24 a21 aa au au ail aw a06H aw aw ao6 au7 au7 a23 a37 au au a39 a34 031 a29 a27 a26 a24 a22 a2 a17 a17 a13 a12 ail aiL ao4 am am au2 am a21 a4 a52 a57 a53 a45 a39 a34 a31 a26 a25 a22 ai ai4 al2 aw aw ao6 aos

ENE M a07 ao6 am a(16 ao4 a2 a35 a45 a49 a47 a41 a36 a33 a3 a26 a26 a23 a2 a17 al4 al2 ail aw amH aw aw aa au7 am a22 a36 a46 a49 a43 a36 a33 a3 a27 a25 a23 an a19 a16 au a13 a12 an aiL a04 a63 am au2 a02 a19 a37 o.31 057 a37 o.5 a42 o.37 a32 a29 aa a22 a19 au al2 ai am ac6 am

E M au7 ao6 ao6 aor a01 ai6 a33 au o.5 0Ji a46 a39 a35 a31 a29 a26 a23 a21 a17 ati al3 ail ai ao6H aw aw aw aw a07 a2 a34 a45 a49 a49 a43 a36 a32 a29 a26 a24 a22 a19 a17 ati au al2 ail aiL am ao4 am am am ai7 a34 a49 a56 a61 a57 a49 a4i a36 a32 a26 a24 a2 a16 am ai aw a07 a06

ESE M am am ao6 a011 am ai6 a31 a43 a.51 a54 a.51 au a33 a35 a32 a29 a26 a22 a19 a16 ai4 al2 ail awH al aw aw am am a19 a32 a43 a5 a52 a49 a4i a36 a32 a29 a26 a24 a21 ai6 a16 ai4 au al2 aifL ao5 ao4 a01 aa am au a26 a43 a33 a62 a63 057 a46 a42 a37 a33 a26 a24 a19 as al2 ai aw ao7

SE M aw ao9 a07 a06 ac6 aw a26 a36 au a54 a56 a51 a43 a4 a36 a33 a79 as a23 ais a16 al4 a12 aiH ail ai ai aw aor al7 a26 a4 a43 a53 o.53 a49 a43 a36 a33 a3 a27 a24 a2 al6 a16 al4 an ai2L a07 a66 a04 ao4 a63 a06 au a29 a43 a55 a63 a64 a6 a52 a45 a4 a35 a29 a23 ai6 au al2 ai am

SSE M ai1 aw a66 ao7 a66 aa at6 am a36 au a55 a57 a54 au a43 a39 a35 a3 a23 a21 al6 a16 au al2H a12 ail aii ai aw al2 a19 a29 a4 au a54 a55 a51 au a33 a35 a31 a27 a23 a2 au a16 au auL am au7 am ao4 ao4 006 aw al4 a22 a34 au a39 a65 a65 a59 a5 a43 a36 a26 a22 al6 au al2 ai

s M al2 aii aw aa au7 aa ali al4 au a31 a42 a32 057 o.56 a53 a47 a4i a35 a29 a25 a21 ais a16 ai4H an al2 a12 aii ai ail ai4 ai7 a24 a33 a43 a.51 056 o55 a5 a43 a37 a32 a26 a22 a2 al6 a16 a15L ai am a07 ao6 am aoti aw aii 0s a19 an a39 o.52 a62 a67 a63 os6 a& a36 am a23 a19 aa a12

ssw hi al4 al2 ail aw am aw ai1 au as ai6 a23 a35 a46 w (~9 a59 a53 au a35 a3 a25 a22 a19 a16H au al4 a13 al2 ail a12 air a16 ais a21 a27 a37 a46 o.53 a57 a55 a49 a41 a32 a26 a23 a2 aid a16L al2 ai am a03 am ao6 aw a1 au a14 a16 a24 a36 a49 a6 a66 a66 a.56 a43 a33 a27 a22 av au

S W M ati aw a12 ai aw aw ai al2 an au ai7 a23 a33 au a53 a56 a59 a53 a4i a33 a26 au a21 aisH als ai4 au a12 aii a12 au a14 a16 a17 a19 a23 a34 au o.52 a56 a56 a49 a37 a3 a25 a21 a19 aaL a12 ai a09 a07 aai ao6 am aw ai al2 au a17 a26 a4 a52 a62 a66 aa au a34 a27 a22 ala aLc

wsw M afi a13 al2 ai aw aw ai aI1 ai2 ai3 ai4 ai7 au a35 a46 a54 a56 a55 a42 a34 a26 au a21 ai6H au a14 ai3 ai2 ail ail al2 ai3 air au a16 a19 a26 a36 a46 053 a56 o.51 a36 a3 a25 a21 a19 al7L a12 ai am ao6 am ao6 a07 aa ai aoi a12 a14 a2 a32 a45 o.57 a34 a61 au a34 a27 a22 ais a14

W M au ai3 ail 01 aw aw aw ai ail al2 ai3 a14 a19 a29 a4 a5 a56 (us a4i a33 a27 a23 a2 a17H a14 a13 al2 ail ai ail al2 ai3 air ai4 as ais a21 a3 a4 a49 a54 a52 a36 a3 a24 a21 ai6 a16L a12 ai aa a66 am ao6 am aw ai a12 ai3 afi aa am a4 a53 a63 a62 au a34 a27 a22 air a14

WNW M au ai3 ail al aw aw ai ail al2 au a14 as a17 a24 a35 a47 w a55 a41 a33 a27 an a2 al7H air ai3 a12 ail ai aii a12 au al4 au a16 a17 ai6 a23 a36 a46 a53 a52 a36 a3 a24 a2 air a16L aii aw ao9 ao6 am ao6 am ai ai2 al4 a46 ai7 a19 a23 a33 a47 a59 a6 a42 a33 a26 a21 ai7 ai4

N W M al4 a12 ail aw aw aw ai ail ai3 as ai6 ai7 au a21 a3 a42 o-51 a54 a39 a32 a26 a22 a19 a16H ai4 a12 aii ai ai ai a12 ai3 au a16 ai6 ai6 a19 a22 a3 an a5 a.51 36 a29 a23 a2 a17 a15L a12 aw am ao6 am au7 ail ai4 au a22 a25 a27 a29 a3 a33 au 057 a62 au a33 a26 a21 a17 al4

NNW M au a13 ail ai aw ai al2 afi ai6 a21 a23 a26 a27 ar a31 a39 a.51 a56 a4i a33 a27 a23 a2 a17H ai4 ai3 al2 aii ai al2 afi ai7 a2 a23 a23 a26 a24 a26 a31 a39 a49 o.53 a36 a3 a23 a21 ai6 a16L ail aw am ao6 am au7 ai4 a24 a36 a46 a56 a66 a72 a74 aa a67 o.59 a47 a37 a29 a24 a19 a16 a13

HOR M a16 air an ail aw ai1 a16 a24 a33 a43 a52 a59 a64 a67 a64 a62 a56 a47 a36 a32 a26 au a21 aisH ai7 a16 ati air ai3 afi a2 a26 a33 a*( o-52 as9 a62 a64 a62 o.56 a51 a42 a35 a29 a26 a23 a21 a19

60

TABLE A.17 Cooling Load Factor for Glass with Interior Shading, North Latitudes( All Room Construction )

FkXE6-tratioll solar Tie, hrFac ing 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 14 15 1 6 1 7 1 8 1 9 20 2 1 22 2 3 2 4

NN N E

N EENE

EELSE

S ES S E

SSW

S Ww s w

WW N W

NWNNW

0.06 0.07 0.06 0.06 0.07 0.13 OH od5 0.13 01 od6 od9 od9 016 od2 0.75 O.-m 0.91 0.24 0.16 0.15 0.13 0.11 0 . 1

0.05 0.03 0.02 0.02 0.05 Od4 037 0.62 0.42 0.37 0.37 0.37 0.56 0.35 0.32 0.26 023 0.17 OM 087 0.06 0.05 0.04 OM

0.03 0.02 0.02 0.02 0.02 056 0.76 0.14 056 0.37 0.29 0.27 0.26 0.24 0.22 0.2 0.16 0.12 0.06 0.05 0.04 0.M 0.03 0.03

0.03 0.02 O&i? 0.02 0.02 052 0.76 01 0.71 052 0.31 O.Zd 0.24 0.22 0.2 0.16 0.15 0.11 0.06 0.05 0.04 0.04 0.03 0.03

0.03 0.02 0.02 0.02 0.02 0.47 0.72 Od 0.76 0.62 0.41 0.27 0.24 0.22 0.2 0.17 0.14 0.11 0.06 0.05 0.05 0.04 0.03 0.03

0.03 0.03 o m 0.02 0.02 0.41 Od7 0.79 Od 0.72 0.54 0.34 0.27 0.24 0.21 0.19 0.15 0.12 0.07 0.06 0.05 0.04 0.04 0.03

0.03 0.03 0.02 0.02 0.02 0.3 0.57 0.74 011 0.79 0.66 0.49 0.35 0J.d 0.25 0.22 0.m 0.13 0.M 0.07 0.06 0.05 0.04 OLU

0.04 0.03 0.03 0.03 0.02 0.12 0.31 O H 0.72 Odl Odl 0.71 0.54 0.36 0.32 0.27 0.22 0.16 0.09 0.M 0.07 0.06 0.05 0.04

0.04 084 0.03 0.03 0.03 0.09 0.16 0.23 0.38 058 0.75 0.63 Od OM 0.5 0.35 0.27 0.19 0.11 0.B O.C!d 0.07 0.06 0.050.05 0.M 0.04 0.03 0.03 0.W 0.14 0.16 0.22 0.27 0.43 Od3 0.76 OM Od 066 0.46 0.25 0.13 0.11 0.09 0.M 0.07 0.06

0.05 0.05 0.04 0.04 0.03 0.07 0.11 0.14 0.16 0.19 0.22 0.36 OS9 0.75 Od3 Odl OZ.9 0.6S 0.16 0.12 0.1 0.09 0.07 0.060.05 0.05 0 . 0 4 0.0) 0.03 0.07 0.1 0.12 0.14 0.16 0.17 033 0.44 Od4 0.76 Od4 0.76 055 0.16 0.12 0 . 1 0 . 0 9 0.07 0 . 0 6

0 . 0 5 0 . 0 5 0 . 0 4 0 . 0 4 0.03 0.06 0.09 0.11 0.13 0.15 0.16 0.17 0.31 0.55 0.72 062 Odl 0.61 0.16 0.12 0 . 1 0.06 0.07 0 . 0 6

0 . 0 5 0 . 0 5 0 . 0 4 0.03 0.03 0.07 0.1 0.12 0.14 0.16 0.17 0.16 0.22 0.43 Od5 Od Od.4 066 0.16 0.12 0.1 0.09 0.07 0 . 0 6

035 0 . 0 4 OB4 0.03 01)) OM 0.11 0.14 0.17 0.19 0.2 0.21 0.22 0.3 052 0.75 062 0~59 0.16 0.12 0 . 1 0.03 0.07 0.06

0.05 0.05 0.0) 0.03 0.03 0.11 0.17 0.22 0.26 0.3 0.32 0.33 0.34 0.34 0.39 Odl 062 0.76 0.17 0.12 0 . 1 0.06 0.07 0.06

H O R 0.06 OfJ5 OXJ4 0.04 0.03 0.12 037 0.44 059 0.72 011 Od.5 Od5 Odl 0.71 O S 0.42 0.25 0.14 0.12 0.1 0.06 0.07 0.06

From: T&k 3.28 of Cooling and Heating Load Chkulatioa Manual ASHRAE GRP 158

61

TABLE A.18 Coefficients of Transmission (U) for Slab Door, Btu per (hr.ft2.F)

l - in.1.25-in.1.5-h.2 - h .

Solid WoodN o S t o r m D o o r

0.640.550.490.43

Stee l Door

0.59

0.19

0.47

WinterS t o r m D o o r

W o o d Metal

1.75-in.Minera l f i be r core

Yb/ft3)So l id u re thane foam core

with thermal breaksolid polyatyreae core

with thermal break

From: T&k 3.6 of Cooling and Heating Load Calculation Manual, ASHRAE GRP 158

S u m m e r

N o S t o r m D o o r0.610.530 . 4 70 . 4 2

0.58

0.18

0.46

TABLE A.19 Effective Resistance of Ventilated Attic ( Summer Condition )

VentilationAir Temp, F

8 09 0

1 0 0

N o Vent. 1 NaturalVent 1 P o w e r Vent.Vent i l a t ion Rate , cfn&2

0 0.1 0 . 5 1.0 1.5l/U Ceiling R&stanch R

10 20 10 20 10 2 0 1 0 2 0 1 0 201.9 1.9 2.8 3.5 6.5 10 9 . 8 1 7 1 2 211.9 1.9 2.6 3.1 5 . 2 7 . 9 7 . 6 1 2 8 . 6 151.9 1.9 24 2.7 4 . 2 6.1 5 . 8 8 . 7 6 . 5 10

8 0 6.59 0 6.5

1 0 0 6 . 5

P A R T B . REFLFCTIBE S U R F A C E S6.5 8 . 2 9 . 0 14 18 18 2 6 20 316.5 7 . 7 8 . 3 1 2 15 14 2 0 16 2 26 . 5 7 . 3 7 . 8 1 0 1 2 11 15 1 2 16

From: Table 3.5 of Cooling and Heating Ltmd Calculation Manual ASHRAE GRP 158

62

TABLE A.20 Cooling Load Temperature Differencesfor Calculating Load from Flat Roofs

(ol2-iIL)iru*lim

I-l.ocdwilb 1-bimmhtim,-irk-k

2-kL..-*ri(l

l-i+r2-k)inmMimL-Lmo6vith*-*iDmaim

6-Ll...-lr

ZJ-in.voodritb L-L*u*dmI-is I.V. ccesa-ete

I-ih.W.-tCW*l-im.(or*-k) innhim

2.5~irwoodwim 2-binaiatia

l&dtema*L~

6 - i *r. -kwiOI-ia(nr2-*) inmhliaI-iroodrilh L-L

(a2-ia)*u*lio

2 B 1-Lvmdwim1-irilwbtia

5 c I-ilm.caa-e*4 D 2-im.h.w.-lewiul

,-ia.(or249i8ANlmtim5 E l-ia.Wow6With2-in

imdaicm6 P 6-i..l.w.-b

7 0 2.5-Lwocdrith-inimdatica

* H I-im.l...-*9 I 4 - L hr. -brri*

I-im.(or2-iIL)*u*tialLO I 2.5-ia.voD6r*2-im

iu*dm,l Y Roderma*r.

,2 L 6-i...r.-terWL-i4a2-ilb)Lu*~

1 5 hi I-L*oodvitb,-h_

63

TABLE A.21 Shading Coefficients for Domed Skylights

Light Width to ShadingDome Diffuser Height, Height Coeffi- u-rector

(Translucent) i n . Ratio ckntCh Y- 0 00 0.61 0.46

T=0.86 Tao.58 9 5 0.58 0.4318 2 5 0.50 0.40

ClL?Slf 0 00 0.99 0 . 8 0T=0.86 NOIll? 9 5 0.88 0.75

1 8 2 5 0.80 0.70

Translucent NOW 0 00 0 . 5 7 0.80T = 0.52 18 2 5 0.46 0.70

Translucent 0 00 0.34 0.80T = 0.27 None 9 5 0.30 0.75

18 2 . 5 0 . 2 8 0.70

From: Tabk 5.3 of Cooling and Heating Loed Calculation Manual, ASHRAE? GRP 158

TABLE A.22 Ventilation Requirements for Occupants

RESIDENTIALSingle Unit Dwelling

General Living Areas, Bedrooms, Utility RoomsKitchens, Baths, Toilet Rooms

Multiple Unit Dwellings end Mobile HomeaGeneral Living Areas, Bedrooms, Utility RoomsKitchens, Baths, Toikt RoomsGarages

Gfb?sGeneral office SpaceConference RoomsDrafting Rooms, Art RoomsDocton’ Consultation RoomsWaiting RoomsLithogmphing RoormDiem Printing RoomsComputer RoomsKeypunching Rooms

Eitimated Required ventilation air,

P-=4 per human occupant1000 ft2 Minimun Recommended

floor area cfm cfm

5

7

1 0

6 02 0

3 02 02 0203 0

5 7 - 102 0 3 0 - 5 0

5 7 - 102 0 3 0 - 5 015 2 - 3

15 15 - 252 5 3 0 - 4 07 10 - 1510 10 - 1510 15 - 207 10 - 157 10 - 155 7 - 107 10 - 15

From: Tabk 5.3 of Cooling and Heating Loed Cekulation Manual ASHRAE GRP 158

1

TABLE A.23 Rates of Heat Gain from Occupants of Conditioned Spaces

Degree of Activity Typical Application

Seated at restSeated, very light work

writing

Theater , movie

Offices, hotels, apta

Seated, eating Restaurant

Seated, light work typing Offices, hotek, apta

Standing, light work orwalking slowly Retail Store, bank

Light bench work Factory

Walking, 3 mph. lightmachine work Factory

Bowling Bowling alley

Moderate dancing Dance ha l l

Heavy work, heavymachine work, lifting Factory 470 1600 470 1600 165 565 300 1035

Heavy work, athletics Gymnas ium 585 2000 525 1800 185 635 340 1165

ADuLTMAlE ADJUSTED GROUPTotal Total

(qs/person+ (qsIperson+sl/pemn) 91/~-n)

Watts Btuihr Watts Btu/hr11s 400 100 350

140 480 120 420

150 520 170 580

185 640 150 510

60 210

ADJUS’IEDGROUP

Latent

(ql/pemn)Watts Btu/hr

40 140

65 230

7 s 255

75 2%

55 190

9s 325

7.5 2s5

235 800 185 640 90 315 95 325

255 880 230 7 8 0 100 345 130 435

305 1040 305 1040

350 1200 280 960

4 0 0 1360 375 1280

100 345

100 345

120 4 0 5

205 695

180 615

255 875

ADJUSTED -GROUPSens ib l e


65

TABLE A.24 Racommened Rate ol Heat Gain tom Commercial Cooking Appliances Locatedin the Air-Conditioned Area

xnputmbtg Robdie HcatGabl,BtuhuBcik Mu. without Hood With

hP H-lg HoodQ Inplt A u

ssoo 2soo 1750 7SO 2sw so01lOm so00 3sso 1650 SSOO 1100lOOC0 SW0 3500 MOO SO00 10001SOOl 7xlo aso 22SO 7500 1Sal2ooal 1oOol 7cao 3ooo 1OOol 2mOmeal 1m 7500 7SOo 1SOol mm

1400 700 560 140 700 140

1SOOJ 7500 4900 2600 7500 1SOa

mml so00 3200 1800 so00 1000

2soo 1250 7SO so0 1250 2so12ooo 6ooo 3600 2400 6ooo Km020000 1OOw 6ooo 4ooo 1m 2mo

625160

saw2ooo3ooo4ooossooso00

2130 loo0US 300

17ONl ssoo6soo 3400

1OBJl 510013&Jl 6soo16790 9400273Ol 13700

770290

6sca25503ssoStM)2alo4100

23070

2owsso

1250160066009600

1000300

lt5003400SlOO68009400

13700

34090

1700100016002100ml04300

240 620 400 3m so 400 1 3 01100 3750 19co 1140 760 1900 6002700 9200 4600 3000 1600 4600 lSO0

5200MS016%22m3ooo2.wMS0

wed0.7 .0 30.4

0.0s

17700mms6m7SOo

1020ls3sos6m

lo200s9002mo26003700SlOO42nO2soo

S300 36001700 11002400 mo1960 17402700 24w2230 1970166.0 iim

6600 3300 2160 iimlOOO0 so00 3300 170013200 6600 4350 22.50

MS0 625 so0 325

lo200 32nO69tM 26002600 9002600 9003700 12005100 16004200 13002600 900

3300 1000so00 16006600 2100

625 240

0.1 3300 1650 625 625 MS0 sm

05 16SO.l 6250 5ooo 32.50 6230 %OO0.06 2ooo 1000 600 400 loo0 320

13 4Mm 2OOal 12mo swo2noal64ml

05 16Sal 6250 SO00 32.50 6250 26000.0s MS0 62S 5.50 275 625 260

6‘6

TABLE A.25 Rate of Heat Gain from Miscellaneous Appliances

Appliance MiscelkoecusDots

MaOUhCtlUdS Recommended ReteRating of Heat Gain

WattJ Btuhr S e n s i b l e latent Tote1

H e i r d r y e r B l o w e r t y p eH e i r d r y e r Helmet typePermeoeot 6Oheaters@25W

wave mach ine 36 in. normal useN e o n s i g n . 0.5 in. dim.

per linear ft of tube 0.375 in. die.S t e r i l i z e r , i n s t r u m e n tMagnetic Cerd Type-WriterSmall Copier Running

SteodbyLerge Copier Running

Standby

Lab B u r n e r s ,Bunsen 0.4375 in. barrelFishteil 1.5 in. wideM e e k e r 1 is. diameter

Gas light per buroer Maode t y p eCiger lighter Cootiouous fkme

ilectrical Appliances1580 5400705 2 4 0 0

1 5 0 0 5 0 0 0

1 1 0 0 3 7 5 0690

6ooo3ooo

12QOfl

2300 400 27001 8 7 0 3 3 0

8503 06 0

6503 5 0

6ooo3 o o o

1 2 0 0 0

1 5 0

1 2 0 0

2 2 0 0

loo03 06 0

1 8 5 03 5 0

6ooo

ias - Buroio A liaocer-5jyi-jFrom: Tebk 4.9 of Cooling end Heating Lced Cekuktioo Manual, ASHRAE GRP 158

67

TABLE A.26 Heat Gain from Typical Electric Motors

MotorNameplate

or Rated Motor NominalHome pmver 5pe rpn

0.05 shaded Pole 1500 3600.08 Shaded Pole 1500 5800.12s Shaded Pole lSO0 9000.16 Shaded Pole lSO0 1160025 Split Phase 1750 11800.33 Split Phase 1750 15000.s Split Phase 1750 21200.7s 3-Phase 1750 26501.0 3 - P h a s e 1 7 s o 33901.5 J-Phase 1 7 s o 49602.0 3-Phase 1750 64403.0 3-Phase 17-w 94305.0 3-Phase 17-M 155007.5 J-Phase. 17.sO 22700

10 J-Phase 17.sO 299001 s 3-Phase 1750 4440020 3-Phase 17.sO 585002 s 3-Phase 1750 723003 0 3-Phase 1750 857004 0 3 - P h a s e 1750 114000s o 3-Pha8e 1750 1430006 0 3-Phase 1750 172ODo7s 3-Phase 1 7 s o 212cxJO100 3-Phase 1750 28300012S 3-Phase 1750 353000l-SO 3-Phase 17.sO 420000200 3-Phase 17-H) SS9OOO250 3-Phase 1750 699000

From: Table 4.12 of Cooling and Heating Load Calculatbn Manual, ASHRAE GRP 158

FllllLosdMotor

Efficiencyin Percent

3s3s3s3s54566 07 27s7 77 9818 28485868 78 88 989a98 9

9 0

9 0

90919191

130200320400640840

1270190025503820S O 9 07640

12700191002450038200SO90063600763.50

102axl127000153000191cQO2ssm318am382000S O 9 0 0 0636000

Location of Motor and DrivenEquipment with Respect to

mC

Motor in,Driven

Equipment outBtdhr

240380590760540660850740850

1140135017902790364044906210761086809440

12600157001890021200283003530037800so30062900

69

Y , 9 4I.2 ~afhmnl~5tunauwa~~

- TEMP.DAT

- TEMP.DEF

- REHU.DAT

- REHU.DEF

- WALL.DAT

- WALL.DEF

- ROOF.DAT

- ROOF.DEF

- TBLSO&DAT

- TBL308.DEF

- TBL31 O.DAT

- TBL31O.DEF

- TBL312.DAT

- TBLSlZ.DEF

- TBL325.DAT

7 1

- TBL325.DEF (~I.hU~a~nalU~l~ A.15)

- TBL32’7.DAT (h~RQ1%.JmN A.1 6)

- TBL327.DEF (@HJUI~I~WWOWN A.1 6)

- TBL328.DAT (?%~“m.WN A.17)

- TBL328.DEF (+JU?%~nwlumN A.17)

- REQUIRE.CLC (Text file UB~~~J~~5UnfU~aJn7fL~8~7’1 input)

3. uRuuj~aomTd5unsu Norton Commander iQ7ml~d~znau dan-mm

WauaJ Text file i$afm&~ 7 u&l ;a

- 4372ANSLSET

- 8502ANSI.SET

- 8632ANSLSET

- ANSI2437.SET

- ANSI2850.SET

- ANSI2863SET

- WPVIEW.EXE

COOLIw6 I.OllD CAtCULAIlOW

I

74

Yhe mall no. (pretr 2WIER to quit) . . .2xtsrna1 o r hrtition uall (E/P) . .Direction or mall KIIPlT(IL lettl . . . .

upquc w11: l rw crtz1 . . . . . . . 6larr mall: arm 1rt21 . . . . . . .U-rrctor tBtu/(hr.rtz.P11 . . . . .** II-factor tBtu/(hr.rt2.111 . . . . . . .Color adjust factor (WI .*..*.. Shading coerClclr~t MC) . . . . . . .Crwp of naterirl ( n - 6 ) . . Yith interior shadIn@ (Y/Ii) . .

som certrrctlon (L/II/HI . .

BeM/poct: area [fc!l . . ..a.. 0hr *1mdou: mm trt21 . . . . . . .U-factor [Btu/(hr.rtZ.P)l . . . . . . . II-rrctor cItu/chr,ft2.r11 . . . ..a*Color adjut factor (X1 . . ...*. Shdi~ 000rrkid (SC) . . . . . . .6~1p 0r l hrhi tn-6) . . Ylth iatar1or rkdla~ (Y/Ill . .

seen conrtrrctIoa ~L/lvHl . .

Uprqre door: arm Irtzl *...*,. Glrrt door: area crt21 ,,.I...u-rd0r [Bw(br.rt2.P)1 ,,.,,.. U-fwter mnAhr.rt2.F)l . . . . . . .Color rdjrst mt0r (II . . . ...* Shdly c0df iclebt L?Cl . . . . . . .~UIII~ 0r H~C~I m-6) . . Ylth interior shdllq Will . .

be0 wnrtnctIou tL/ll/H) .,

7 5

Opaqre roar: we4 ICUl (2H?2Pquit)u+4ctor trtY/trr.rtz.r,l":::::..Color rdjutt factor (2) .,...*.type of rod (A-II) . .Yith srtpended celliq WN) . .Mjurtncnt factor (f) ..*....

Skylight r o o t : area trt21 . ..a...u-factor o r glm IBtr/(h?.rtZ.I)lSkadfng coefficient (SC) .**....boa construction IL/lwl) ,*

L i g h t i n g : 01:88 . . . . . . . 07:ee . . . . . . . 13:mwatts1 e2:ee . . . . . . . 0e:ee . . . . . . . 14:m

03:ee . . . . . . . 09:w . . . . . . . 15:oIe4:ee . . . . . . . lo:88 , . . . . . . 16:Ies:88 . . . . . . . 11:88 .*.*... 17:ae6:ee . . . . . . . it:04 .a..... 18:0(

Ilurbcr of people (persons) . ..a...Ucntilation 1 I n f i l t r a t i o n tcfnl .,,....fipplimcc sensible Iltwhrl . . . . ..a

Latent Utwhrl . . . . . . .

....... i9:ee . . . . . . .

. . . . . . . 2e:ee . . . . . . .

. . . . . . . 2i:ee . . . . . . .

. . . . . . . 22:ee . . . . . . .. . . . . . . 23:eo . . . . . . .. . . . . . . 21:ee . . . . . . .

76

suPPilo6Mll OF COOLINQ LOAD cnLcuLnTlowtDIT PIOJECT MM

1 4: Puitd kawurld 1

0 : prit1 : Lo4 14t4 of wlla2 : LMd root 8 intcrnd data3 : Brouwt : De-enter d4t4 O? 411 record5 : seuch 1 oadiry d4t46 : kletc record7 : print recorle : s4ue 1414 or ull9 : kue rod 1 interm1 iat4

u records in file)

nctho FILL :

zntu nwkr of ywr choice:

suBPRI#nnI 01 cooLIR LOAD cnLulur1rlNEDIT YEntHen ,rrr

c 4: Puitrd nraruanld I

0 : Qnit1 : Lod tanperltwe arta2 : Load re1atiue hIAnilIty dab3 : Drousei : k-enter d4t4 or 411 record5 : seuch a lbdiry 44t46 : Delete record7 : print recorl0 : Sue temperature Iat49 : kw rdrtiue hunldlty drtr

(0 records In I1 ICI

nctiue lILll :

Enter nunher of your choke:

L

77

SUBpRooRAM OF CoouNG LOAD CALCuLATlONcAu!uIATE COOUNG lLL4D

(By:Rrbd Aramrnnid]

1 : J A N U A R Y2 : F E B R U A R Y3:MARCH4:APRIL5:MAY6:NNE7:JuLY8 : AUGUS9:sEmMBER

10: OcrGBERI1 : N O V E M B E R1 2 : D E C E M B E R

Eater Lthde of klc&m :

Lathdc d htioa:Ihde higo Temperature (F):kri De+e Relate Humidity (46):

L

78

c

SUPPIIOCIMII OP coo11116 LOAD cnLTcllLnTIowoulPuT REPORT

1 : DlsplqJ peak I#1 I srnnrly2 : Mrplay 24 hr. or each uall3 : Print peak load I ruuary

(rqu lred coat lmous paper 14 : rrint 24 hr. or each ull

(required continuw8 paper)5 : !iaw r e p o r t as f i le on drive h:b : Swe report as file om drive 1:

PLnCE-llnne :LDCAIE :PMJECI-FILE:

Enter mnbcr of your cklcc:

r

80

W

4

E

S

110 m

-8mFI I 1 I 1 I

0 1

0 2

36

03

04

IT

4 m

-l-2-i

IFhiil

I I&Nil

T3 m

3m

3 m

1

- wu’j~77ui 6 fimx&fm rth&dwuan

ijdufhawj&w~ =10x3 = 30 In2

uf.mBu~uLa~dsz~\i = (0.9 x 2)x 2 = 3.6 rn2

utlnl8u~undua~Huioi7~ns=Pn = (0.7 x 1.2) x 3 = 2.52 rn2rH’iatbuwru~uaJ”~~~uhuuan = 3 0 - 3.6 - 2.52 = 23.88 rn2

8 2

Solar Time watts01:oo 20

02:oo 20

03:oo 20

04:oo 20

05:oo 60

06:OO 80

07:oo 80

OS:00 230

09:oo 230

lo : oo 350

l l : o o 350

12:oo 350

Solar Time Watts

13:oo 400

14:oo 400

15:oo 400

16:00 400

17:oo 600

18:00 600

19:oo 600

20:oo 600

21:oo 600

22:oo 600

23:00 250

24:00 250

83

The ml1 no. (press UllEJJ to quit) 1..J!xterna1 o r ?wtition mall (ERJ 2.Direction o r rail (CnPlTnL IettJ II...

opaque ua11: wea trt21 222.17. 6lass mall: area crt21 . ..**..U-factor ~Btu/(hr.rt2.?Jl e.s.... U-factor tBtu/(hr.ftZ.PJl . . . . . . .Color l djrst factor (NJ O.W... Shading coefficient (SC) ..a....Erwp or l aterial m-6J c. Yitk interior shading (Y/I) . .

loon construction (L/IV/HI . .

Rcul/post : men crtz1 . . . . . . . Class uiodou: arca JftZ1 36.17..II-rwtor cBtu/(hr.ru.PJl . . . . . . . U-TmAor mu/(hr.rtZ.PJl 8.81...Color adJust factor (MJ . . . . . . . Shading coefficient [SC) g.VS...Croup of uterial a-61 . . Yith interior shding (Y/M) Y.

loon constructiom (L/fVHJ II.

OJuque door: arca 1rtz1 . . . . . . . Slrss door: l va 1tt21 . . . . . . .U-factor tBtu/(hr.rt2.I)J . . . . . . . U-factor fBtuAbr.ft2.PJl . . . . ..aColor adJust factor (NJ . . . ...* Shading coeff iciemt (SC1 . . . . . . .Croup of l ateriaJ (n-6) . . Mith interior shading (Y/I) . .

Boom construction (LAVHJ . .

Row nrrou: forrard up nrrou: kckuard Jloae: heginning End: end. ,

T ,

tbc mall n o . (press Ulrell ta quit) 2..External o r rrrtitiom mall IL/?) 1.Rirection o r u l l tc6rlTnL IettJ E...

OJuqse w11: arca crt21 lll.BB. 6lass uall: area cft21 . . . . . . .U-factor [Ptu/(br.rt2.?Jl 0.5.... U-frctor tBtu/(br.ftZ.FJl ,......Color adjust factor (NJ O.W... Shading coefficient f!JCJ . . . ...*Croup or l atcrial (kcJ c. Yith interior shading (Y/W) . .

Boon constructiom (L/ll/HJ . .

krll/post : area trtz1 .,..*.. Class riodw: arc4 Ift21 18.98..U-factor CJltu/(hr.fU.IJJ . ...**. U - f a c t o r IBtu/uw.ftE.?Jl O.Bl...Color rdjust rrctor (II) e...... Shading coefficlemt (SC1 a.%...Croup or uterial (6-G) . . Yith interior shading (Y/NJ Y.

Doon constructiom (L/)(/H) II.

Opaque door: l rea crt21 . . . . . . . 61~s door: we@ CfttJ . . . . , . .U-ractor tBtu/lbr.fU.PJJ . . . . . . . U-factor IPtu/(br.ft2.PJJ . . . . . . .Color adjust frctor (WJ . . . . . . . Shading coefficient (SC) . . . . . . .Croup of l aterial (n-6) . . Yitb interior shading fY/NJ . .

Boon construction (L/N/H) . .

Dwn 6rrw: f orumd Up 6rrou: backuwd Hone: Leginning End: end

r

84

T h e u l l no. tprerr UlrEn t o quit1 3 . .hIterM O? rrrt1tron me11 IL/?1 r.Blrectlon o f WI1 KAllThL 1ett1 E...

OpAque wall: Arw 1rt21 155.... 6leer w11: l ree crt21 . . . . . . .U-factor [Btu/[br.ftz.I)l 0.5.... II-frctar 1Ptu/(h?.ft2.111 . . . . . . .Color Adjust rector (Ml O.M... Shading coefficient (SC1 . . . . . . .frwp o f utcriel M-G) c . Yith interior rhdlng (Y/WI . .

noon construction (L/H/HI . .

Bcawpo8t : l ree IflZl . . . . . . . 6lerr uindw: era34 Iftzl .,.....U-factor cBtw(Lr.ftz.r)l . . . ..I. u-rector tBtu/(hr.ftt.Fll . . . . . . .Color edjest rector (Yl . . . . . . . Sheding coefficient (SC1 . . . . , . .Crwp o f neterie w-61 . . Yith interior thedinv (Y/I) . .

loon conetructioe (L/II/HI . .

Opaque door: Arw trtz1 3 0 . 7 5 . . 6lert door: wee crtz1 . . . . . . .U-rector [Btu/(br.fU.?ll 0 . 6 9 1 . . u-rector 1PtuAhr.ftZ.Fll . . . . . . .Color adJust factor (Y) ..83... ShedIng coefficlcnt (SC1 . . . . ..aCroup of uterlal m-41 f. Yitk interior shading (Y/Ml . .

loon construction (L/N/H) . .

Bowl nrrw: foruard up nrrw: kckuard Hone: bqiwing 2nd: end

The ull no. cprcrr Lnrm to quit1 4..cxxterul o r rertition me11 W?l r.Direction o f WI1 m?ITAL 1ett1 !I...

opaque Y 11: AI-CA trui 1 2 2 . 7 1 . 6less @all: A?CA crt21 . . . . . . .U-rrctor tPtu/(br.fu.~ll 8 . 5 *... U-factor tBtuAhr.ftt.lll . . . . . . .Color rdJrrt rector (II @.83... B.....,Qrwp o f raterlal (n-61 c .

Shading cocff icient (SC1Ylth interior xhrding (WI) . .Boon currtructioe ~L/llAI . .

BeAD/post; WCU crt21 ..*.... 6latt rindw: wee IfUl . . . . . . .U-factor otw(br.fu.rll . . . . . . . U-frctor lPtu/(hr.ftZ.Ill . . . . . . .Color l djll1t rector (MI . . . . . . .arwp of naterIe m - 6 1 . .

Shading coefficient (SC1 . . . . . . .Yith interior shading (Y/IIbon conttructiom (Lm/Hl ..*’

OpAque door: Arc0 trt21 S e . 7 5 . . 61~s door: l ree If ttl . . . . . . .U-factor 1Btw(br.fU.I11 0.691.. U-factor tPtuAhr.ftt.Fll . . . . . . .C o l o r Adjurt factor (Ill ..a...Qroup o f uterlel a-61 1.

ShedIng coefficient (SC1 . . . . . . .Ylth lnterlor ehadlng (Y/II) . .Roan constructIon [L&H) . .

Dow nrrw: forumd Up hrrw: kckwrd Huae: beginning end: end

85

r IThe ull no. cprwr EMEN to quit1 5..ExterMl o r rortitior on11 ~E/?l a .I)iroctiw o r u l l KmTAL lattl s...

Dew/post: l rw trtz1 . . . . . . . 6lart rindw: wee [It21 1 8 . 0 8 . .U-factor tItu/(hr.ftZ.?)l . . . . . . . U - f a c t o r [BtuAbr.ft2.1)1 B.M...Color adjust factor (10 . . . . . . . Shudtq coefficiert (SC1 a.%...Croup of uterial (n-6) . . Yith interior s h a d i n g (Y/I) Y.

Loo construction (LAWI It.

op~qrc door: l rw 1rt21 . ..*... 61ass door: area 1rtz1 . . . . . . .U-factor [Bt.w(hr.ftZ.?)l . . . . . . . U-factor mtu/(hr.fti!.Il1 . . . . . . .Color adjust rrctor (Y) . . . . . . . Shading cocff iciest MC) . . . . . . .Croup of utcrlal a-6) . . Yith intcrlor shading (Y/It) . .

Rooa construction (LAAI) . .

Down firron: forurd up nrrw: kckurd HOM: hqiuniq End: end

I J

The well no. (prcor LlllP to quit1 6..lCltoru1 o r ?rrtition u l l (EN?) 1 .Diroctiw o f wall m?lTU 1ett1 Y...

opaque Iw11: wee ICW 257.04. Clast ua11: area crt21 . . . . . . .U - f a c t o r [BtuAhr.ftZ.f)J O.S.... U-frctor tBtu/(br.rtZ.F11 . . . . . . .Color l djust rrctor (W) *,a3... Shadlq coefficient CSC) . . . . . . .aroup o f wtorial (ICC) c. Yith interior ahadinl (Y/W) . .

loon wnstructiom (L&H) . .

Dew/po~t: l reu trtz1 ..*.... 6lasr riodou: we0 crt21 2 7 . 1 2 . .U-factor tBW(hr.fU.f)l . . . . . . . U - f a c t o r ~Btu~(hr.fti?.?ll 8.81...Color adjust factor (II . . . . . . . Shadlog coefficient NC) @.9!i...Croup of uteri41 W-M . . Yith interior s h a d i n g (Y/H) Y.

Booa construction (L&H) fl.

Opaque door: l w [WI 3a.K.. 61arc low: ore0 crt21 ,..,...U-factor tBtw(hr.fU.?)l 6.694.. U-factor lBtu/(hr.ftZ.?)l . . . . . . .Color rdjrtt rrctor (6) O.U... Shhdiog coefficient (SC) . . . . . . .Croup ol utcrirl (h-6) 1. Yith interior rhadinl (Y/H) . .

Boon construction (L/M/H) . .

Bow hrrw: foruurd Up hrrw: kckuurd How: hepinning End: end

*

86

Opaque mor: ww tct21 tMlTEn-qultl 861 .12 .U-rwtor IBtr/~hr.rtZ.r)1 a.395..Color l d☺ud #a&or (I) 0.5. *. .Type o f mar (n-n) It.Yith tr~pendcd celling tm1 1.Mjurtwnt rwtor (Cl ..75...

skyli#ht r o d : uer ma . . . . . . .u-hctw oc +8= mwk.rtz.n1 . . . . . . .Shuding cocfricient mc~ .a.....noon cowtructlon (L/H/H) **

Llgbtiy: e1:ee zo..... e7:88 w . . . . . 13:w iw.... 19:w w e . . . .watts1 u:ee 2...... w:w 239.... 14:w w e . . . . 28% bee....

exee 2e..... e9:ee 23.... 15:w t e e . . . . 2i:ee b e e . . . .e4:ee 2e..... ie:w s e . . . . 1b:W iW.... 22:ee b e e . . . .e5:w 5e..... ii:w 35e.... 17:~ w e . . . . 23:ee 25e....eb:w w . . . . . 12:w Jso.... 18:W b e e . . . . 24:ee 250....

nunkr o r p e o p l e (pcr~ont~ j......Ycntilution a IdiItrutiw kfnl w.....Appllmcc scatible [Mu/k1 26W...

went tattdi we....own nrrw: r0rud up nrrw: kckurrd Hone: beginning Ed: end

87

COOLING LOAD CALCULATION REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : examp

PEAK-LOAD REPORT :

Latitude of location : 13.7Latitude in calculation: 14Design month : 4[APRIL]Inside design temperature (F): 78Inside design relative humidity (%) : 55

Peak-load time : 1690Outside temperature (F): 94.5Outside relative humidity (%): 47Total wall area (ft2): 322.9Roof area (ft2) : 861.1Thermal transfer through wall (But&?):‘Iherrnal transfer through roof (Btu/ft2) :

-m-----m------.

Transfer list

-------a-----_

------------

Sens ib le(Btu I h)

- - - - - - - - - - - -

Opaque wall 9893.01Opaque beam 0.00Opaque door 1991.13Glass wall 0.00Glass window 7843.85Glass door 0.00Roof 5%3.12Light ing 1364SMlPeople 1020.00Ven. & infd. 544.50Appliance 2600.00

.--------_---a_

TOTAL,----------w-w-..-----------em_,

------------

31219.61==========z=

61.096.92

------------

Latent(Btu I h)

1020.00750.10900.00

Total(Btu/h)

-----------.

9893.030.M

1991.11O.OC

7843.8:O.o(

5963. li1364.M204o.t-K1294.6(35OOa

2670.10----e-----w_------------

33889.71

88

TABLE OF SUMMARY :

Latitude of bcation: 13.7Latitude in calculation: 14Design month : 4 [ APRIL. ]I&k design temperature (F): 78Inside. design relative humidity (%) : 55

____ ---- --- __----- -------T ime T o RHO opaq-wall Glss-wall

m (96) (Btu I h) (Btu / h)- - - - - - - - - - - - - - - - - - - - - - - - -

1:00 83.7 76 6995.8 626.0 3463.1 6917.9 18002.82:00 83.3 76 6267.8 493.1 3233.5 6868.3 16862.73:00 82.8 76 5770.0 333.4 2978.4 6806.9 15888.74:00 82.4 76 4741.7 2s2.9 2748.8 67S8.2 14501.5590 81.9 77 3882.9 207.8 2493.7 6869.6 13453.96:00 81.3 79 3111.1 3065.5 2213.1 6934.8 15324.47:00 81.7 78 2879.9 4172.4 2187.5 6948.7 16188.58:00 84.6 70 4115.8 4799.5 2799.8 7516.2 19231.39:oo 87.4 61 5535.7 5137.0 3386.5 7482.0 21541.2

lo:OO 90.0 56 6914.2 5107.3 4049.8 7968.0 24039.311:OO 91.9 -SO 8043.2 4791.7 4534.5 7897.1 25266.612:00 93.6 47 9315.3 4563.4 5095.8 7931.3 26905.813:00 93.9 46 9719.5 5485.2 5172.3 8082.7 28459.714:00 94.5 46 lOS7S.O 6647.7 5580.5 8146.4 30949.61s:OO 94.6 46 11198.2 7578.0 5733.5 8157.1 32666.816:00 94.5 47 11884.1 7843.8 5963.1 8198.6 33889.717:00 92.7 50 11740.4 7570.3 5631.5 8836.6 33778.818:OO 89.2 59 10564.0 6319.6 4993.7 8863.9 30741.219:00 86.9 65 10014.8 2376.2 4534.5 8852.0 25777.62O:OO 85.6 69 9559.4 1847.3 4330.4 8858.8 24596.021:00 84.9 72 9259.5 1521.9 4151.9 8891.5 23824.722:00 84.7 73 8901.7 1170.8 4100.8 8905.7 23079.023:00 84.4 74 8500.4 958.7 4024.3 7713.5 21196.924:00 84.0 7s 7681.7 799.1 3794.7 7701.9 19977.4

---- --- -.------ - -

R o o f others(Btu / h) (Btu / h)

-------Total

(Btu I h)

- - - - - - -

89

TABLE OF OTHERS:

Latitwle of location : 13.7Latitude in calculation: 14Designmontll: 4[APluL]Inside dfsign temperature (F): 78Inside design relative humidity (96): 55

- - - - -

T i e

- - - - -

lzoo2zoo3.m4zoo5006:m7m8:oo9zoo

lOdOll.SO12zoo13zoo14.sJo15:OO16zOO17sKl18.W19m2oal21.m22flo230024.90

- - - - -

-----Temp

(out)Q-7

- - - - -

----(2)(I)----

83.7 7 683.3 7 6828 7 6824 7 681.9 7 781.3 7 981.7 7 884.6 7 087.4 6190.0 5 691.9 5 093.6 4 793.9 4 6945 4 694.6 4 694.5 4 792.7 5 089.2 5 986.9 6 585.6 6 984.9 7 284.7 7 384.4 7 484.0 7 5

- - - - - - - - -

- - - - - - - - - .

fighting(Btu I h)

_--------.

68.2068.2068.2068.20

204.60272.8027280784.30784.30

1193.501193.501193.5O1364.001.364.OO1364.001364.OO2046.00#)46.002046.002046.002046.002046.al

8525085250

------B-D.

---------.Ven & infd

Sensible(Btu I h)

188.10 1121.64174.90 1085.21158.40 1040.29145.20 1004.83128.70 996.32108.90 1013.06122.10 1013.77217.80 974.15310.20 847.46396.00 838.46458.70 704.9051480 68299524.70 654.02544.50 697.94547.80 705.33544.50 750.10485.10 765.47369.60 908.32293.70 972.3225O.80 l(n1.98227.70 1077.83221.10 1098.58211.20 1109.83198.00 1111.44

Ven & infilLatent

(Btu/h)

r

90

COOLING LOAD CALCULAlTON REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : enmp.rp2

REPORT OF EACH WALL:

Direction of wall : NLatitude of Iocation: 13 .7Latitude in akulation: 14Duipmonth: 4[APIUL]Inaide daign temperature (F): 78Inside de@ relative humidity (46): 55

----- ------- ------- -------oP=lu= w4= oprq~lime wall hamlpmt door(Btu I h) (Btu I h) (Btu I h)

- - - - - - - - - - - - - - - - - - - - - - - - - -

1:oo 1215.55200 1 0 7 8 . 9 13m 1 2 0 7 . 7 7490 7 9 4 . 5 35:oo 6 4 6 . 7 96 : 0 0 4 8 7 . 9 4790 4 4 0 . 1 7890 6 7 0 . 1 29:oo 9 8 1 . 1 6

lo:00 1 1 7 7 . 7 811:oo 1 3 8 8 . 8 41 2 0 0 1 6 6 9 . 8 813:OO 1703.2114:OO 1 8 6 2 0 615:OO 1 9 6 5 . 3 716:OO 2 1 3 8 . 6 617:OO 2 0 3 0 . 9 1l&O0 1 7 3 4 . 3 119:oO 1 5 7 1 . 0 22O:OO 1 5 1 8 . 8 121:oa 1 5 3 3 . 2 52290 1 5 1 1 . 0 32300 1 4 7 7 . 7 124m 1341.ct7

- - - - - -.------ - - -

0 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 00 . 0 0 0 . 0 0

.---- - - - - - - -

Glas

(:;h)

Gh Glassw i n d o w d o o r

(Btu I h) (Btu/h)

0 . 0 0 1 3 6 . 5 0 0 . 0 00 . 0 0 9 3 . 8 1 0 . 0 0

0 . 0 0 5 1 . 1 1 0 . 0 00 . 0 0 2 1 . 8 1 0 . 0 00 . 0 0 3 5 . 2 1 0 . 0 00 . 0 0 9 1 9 . 6 8 0.000 . 0 0 8 2 5 . 8 7 0 . 0 00 . 0 0 8 7 1 . 0 6 0 . 0 00 . 0 0 1 0 3 6 . 8 7 0 . 0 00 . 0 0 1 1 8 9 . 2 7 0 . 0 0

0 . 0 0 1 3 5 7 . 5 7 0 . 0 00 . 0 0 1 4 5 6 . 3 7 0 . 0 0

0 . 0 0 1 5 4 4 . 2 6 0.000 . 0 0 1 5 3 3 . 3 5 0 . 0 00 . 0 0 1 5 0 9 . 0 5 0 . 0 00 . 0 0 1 4 1 5 . 2 4 0 . 0 00 . 0 0 1 4 2 6 . 1 5 0 . 0 00 . 0 0 1 5 7 1 . 0 6 0 . 0 00 . 0 0 6 1 4 . 6 0 0 . 0 00 . 0 0 4 7 5 . 6 0 0 . 0 00 . 0 0 3 7 6 . 8 0 0 . 0 0

0 . 0 0 2 9 1 . 4 0 0 . 0 00 . 0 0 2 3 5 . 3 0 0 . 0 00 . 0 0 1 9 2 . 6 0 0 . 0 0

9 1

COOLING LOAD CALCULA’IION REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : examp.rp2


Dire&on of wall : ELatitude of location: 13.7Latitude in ahxlatioa: 14Designmonth: 4[APRIL]Inside. design temperature (F): 78I&ic design relative humidity (46): 55

__--- ------- ------- -------ww opoqw OP--Pelime wall haln@at door

(Btu I h) @u/h) (BtuIh)- - - - - - - - - - - - - - - - - - - - - - - - - -

1:oa 895.86 0 . 0 0 0 . 0 0 0 . 0 0 1 3 1 . 6 1 0.00200 827.55 0 . 0 0 0.00 0 . 0 0 77.98 0 . 0 0

300 707.58 0 . 0 0 0 . 0 0 0 . 0 0 63.33 0 . 0 0490 593.17 0 . 0 0 0 . 0 0 0.00 48.69 0.00500 473.2 0 . 0 0 0 . 0 0 0.00 48.69 0.006:oo 3 9 3 . 7 8 0 . 0 0 0.00 0 . 0 0 1 8 0 3 . 2 2 0 . 0 0790 3 2 3 . 8 0 . 0 0 0 . 0 0 0 . 0 0 2777.% 0 . 0 08:cm 4 8 4 . 8 6 0 . 0 0 0 . 0 0 0 . 0 0 3119.16 0 . 0 09m 73257 0.00 0.00 0.00 2992.49 0.00

lo:00 969.17 0 . 0 0 0.00 0 . 0 0 2475.93 0 . 0 011:oo 121299 0.00 0.00 0 . 0 0 imi.08 0 . 0 01200 1 4 4 5 . 7 1 0 . 0 0 0.00 0.00 1184.52 0.0013:OO 1 6 0 0 . 6 6 0 . 0 0 0 . 0 0 0 . 0 0 1 1 1 1 . 4 9 0.0014:oo 1 7 2 6 . 1 8 0.00 0.00 0 . 0 0 1 0 4 8 . 1 5 0.001900 1 8 2 3 . 9 3 0 . 0 0 0 . 0 0 0 . 0 0 984.82 0.0016:OO 1 8 1 8 . 3 8 0 . 0 0 0 . 0 0 0.00 867.85 0 . 0 01790 1 7 6 4 . 5 0 . 0 0 0.00 0 . 0 0 736.23 0 . 0 0l&o0 1570.11 0 . 0 0 0 . 0 0 0 . 0 0 604.62 0 . 0 019:OO 144237 0 . 0 0 0 . 0 0 0 . 0 0 380.38 0.002om 1324.07 0.00 0.00 0.00 31211 0.0021:oo 1239.1 0 . 0 0 0 . 0 0 0 . 0 0 28282 0.002230 1 1 8 1 . 8 9 0 . 0 0 0 . 0 0 0.00 2 1 4 . 5 4 0.0023m 1 1 1 9 . 1 3 0 . 0 0 0 . 0 0 0.00 1 6 0 . 9 0.002430 1 0 0 4 . 7 2 0 . 0 0 0 . 0 0 0 . 0 0 1 4 6 . 2 6 0.00

- - - - - - - -

Glan G&awal l window

(Btu I h) (Btu I h)

__-----

GIlla8door

(Btu I h)- - - - - - -

92

COOLING LOAD CALCULATION REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : enmp.rpZ


Direaioo o f Al: EL a t i t u d e of location: 13.7Latitude in cakulotion: 14Dcaignmonth: 4[APIUL]Inside design temperature (F): 78Inside design relative humidity (46): 55

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -opulue opulw opulue Ghml

Time wall beaol/po8t(Btu I h) (Btu/h) (Bzrh) (;;h)

____- - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1:CQ2m3:oo4:oomo6:ca7:oo8m930

1o:oo11:cQ12Xlll1 3 : o o14:OO15:OO16:OO17:oOl&O019:CKl2om21:oo22m23:0024:oO

- - - - - -

441.754 1 0 . 7 5372.cm3 4 1 . 0 03 0 2 . 2 52 5 5 . 7 52 8 6 . 7 5511.50728.5093o.t-m

1 0 7 7 . 2 51 2 0 9 . 0 01232251 2 7 8 . 7 51 2 8 6 . 5 01 2 7 8 . 7 51 1 3 9 . 2 5868.006 8 9 . 7 5589.00534.755 1 9 . 2 5496.00465.00

0.00 1 5 3 . 2 90.00 142530.00 1 2 9 . 0 80.00 1 1 8 . 3 30.00 1 0 4 . 8 80.00 8 8 . 7 40.00 99.500.00 in.490.00 252790.00 322710.00 3 7 3 . 8 00.00 419.520.00 427.590.00 4 4 3 . 7 30.00 4 4 6 . 4 10.00 443.730.00 3 9 5 . 3 20.00 3 0 1 . 2 00.00 2 3 9 . 3 40.00 204.380.00 1 8 5 . 5 60.00 1 8 0 . 1 80.00 1 7 2 . 1 10.00 1 6 1 . 3 5

.---- -.------ -

0.00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

Gla&l

w i o d o w

(Btu I h)

0.00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

0 .00

Glaat3

door

(Btu I h)- - - - - - -

93

COOLING LOAD CALCULA-IlON REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : enmp.rp2


Dkection of anu : sLatitude of location : 1 3 . 7Latitude in calcuIatio0: 14Design month: 4 [ APRIL ]Inside design temperature (F): 78Inside design relative humidity (96):

- - - - -

Time

- - - - -

MO2003 : o o4:oo%oo6:oo790890930

1OXKl11:OO12XlO13:oo14:oO15:oOMOO17:oo18:OO19ZOO2O:tXl21:oll223023m24:OO

- - - - -

Opove ownwau bmnlpoat

(Btu I h) (Btu I II)- - - - - - - -------

3 4 9 . 7 2 0.00 1 5 3 . 2 9 0 . 0 0 0.00 0.003 2 5 . 1 8 0 . 0 0 14253 0.00 0.00 0 . 0 0294.50 0 . 0 0 1 2 9 . 0 8 0 . 0 0 0.Ck-l 0.00269.96 0 . 0 0 1 1 8 . 3 3 0 . 0 0 0.00 0.00239.28 0 . 0 0 1 0 4 . 8 8 0.00 0.00 0 . 0 0202.47 0 . 0 0 88.74 0 . 0 0 0 . 0 0 0.002 2 7 . 0 1 0 . 0 0 99.50 0 . 0 0 0.00 0 . 0 0404.94 0 . 0 0 1 7 7 . 4 9 0.00 0 . 0 0 0 . 0 0576.74 0.00 25279 0 . 0 0 0.00 0 . 0 0736.26 0 . 0 0 3 2 2 . 7 1 0.00 0.00 0 . 0 085283 0 . 0 0 3 7 3 . 8 0 0 . 0 0 0 . 0 0 0.009 5 7 . 1 4 0 . 0 0 419.52 0.00 0.00 0 . 0 0975.54 0.00 427.59 0.00 0.00 0.00

101236 0.00 443.73 0 . 0 0 0.00 0 . 0 01 0 1 8 . 4 9 0 . 0 0 4 4 6 . 4 1 0.00 0.00 0 . 0 0101236 0 . 0 0 4 4 3 . 7 3 0 . 0 0 0 . 0 0 0.00

9 0 1 . 9 2 0 . 0 0 395.32 0 . 0 0 0.00 0 . 0 0687.17 0 . 0 0 3 0 1 . 2 0 0 . 0 0 0 . 0 0 0.005 4 6 . 0 6 0 . 0 0 2 3 9 . 3 4 0 . 0 0 0.00 0 . 0 0466.30 0 . 0 0 204.38 0.00 0.00 0.00423.35 0 . 0 0 1 8 5 . 5 6 0 . 0 0 0 . 0 0 0 . 0 0411.08 0 . 0 0 1 8 0 . 1 8 0 . 0 0 0.00 0.003 9 2 . 6 7 0 . 0 0 1 7 2 . 1 1 0.00 0 . 0 0 0.00368.13 0 . 0 0 1 6 1 . 3 5 0 . 0 0 0 . 0 0 0.00

55

( B t u I h )- - - - - - -

Glasll Glanw a l l window

(Btu I h) (Btu I h)- - - - - - - ------_

Glassdoor

(Btu I h)----_--

94

COOLING LOAD CALCULAllON REPORT.

PLACE-NAME :LOCATE :PROJECT-FILE : examp.rp2


Din&ion o f vmll: SLatitude of Iocation : 1 3 . 7Latitude in cakuktion: 14Design month: 4 [ APRIL ]Inaide d&go temperature (F): 78Inside design relative humidity (46): 55

_---- ------- _____-- ------- -------oP=Pe cww WV= Ghan

l ime w a l l bum/port door w a l l( B t u I h ) (Btu I h) (Btu I h) (BtuIh)

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1:oo2003:oo4:cmmo630730830990

lo:0011:OO120013:oO140015:oo16:OO17:OO18:OOmm2mo21:cQ22.3023flo24m

431.08 0 . 0 03 4 9 . 9 3 0 . 0 02 9 7 . 5 3 0 . 0 0216.38 0 . 0 01 6 3 . 9 8 0 . 0 074.95 0 . 0 05 8 . 0 1 0.00

1 0 6 . 8 6 0.001 8 4 . 4 7 0.00286.89 0 . 0 03 6 1 . 7 4 0 . 0 04 6 1 . 4 1 0.005 0 5 . 9 3 0 . 0 0627.66 0 . 0 0729.69 0 . 0 0823.85 0 . 0 0818.33 0 . 0 07 4 5 . 8 4 0 . 0 06 8 7 . 9 3 0 . 0 0669.42 0.00609.14 0 . 0 0601.27 0 . 0 05 5 6 . 7 5 0 . 0 0475.60 0 . 0 0

- - - - - - - -- - - - - - -

0 . 0 0 0 . 0 0 43.50 0.000.00 0 . 0 0 28.85 0.000 . 0 0 0 . 0 0 7 . 0 0 0 . 0 00 . 0 0 0.00 -7.65 0.000 . 0 0 0 . 0 0 -7 .65 0.000 . 0 0 0 . 0 0 3 5 . 6 3 0.000.00 0 . 0 0 86.13 0 . 0 00 . 0 0 0 . 0 0 1 6 5 . 9 2 0 . 0 00.00 0.00 303.42 0.000 . 0 0 0.00 476.99 0.000 . 0 0 0 . 0 0 643.56 0.000.00 0 . 0 0 730.56 0.000 . 0 0 0 . 0 0 75285 0 . 0 00 . 0 0 0.00 680.93 0 . 0 00 . 0 0 0.00 565.72 0 . 0 00 . 0 0 0 . 0 0 4 5 7 . 5 1 0.000.00 0 . 0 0 385.16 0 . 0 00 . 0 0 0 . 0 0 31280 0 . 0 00 . 0 0 0.00 225.80 0.000.00 0.00 18208 0.000 . 0 0 0 . 0 0 1 4 5 . 5 8 0.000 . 0 0 0 . 0 0 1 0 9 . 0 8 0 . 0 00 . 0 0 0.00 87.22 0.000 . 0 0 0 . 0 0 65.36 0 . 0 0

Glax Glaa3window door( B t u I h ) (Btu I h)

95

COOLING LOAD CALCULA’ITON REPORT.

PLACE-NAME :LOCAlE :PROJECT-FILE : examp.rp2


Dire&on of wall : WLatitude of location: 13.7Latitude in c&ulation: 14Desipmonth: 4[APRIL]Inside design temperature (F): 78Inside design relative humidity (46): 55

__--- - - - - - - - - - - - - - - - - - - - - -

W V opulww4wlime wall humlpoat door

(Btu I h) (Btu I h) (Btu I h)__--- - - - - - - - - - - - - - - - - - - - - -

1 : 0 0 3 0 3 3 . 0 7200 2768.32300 2490.724:oo 2225.97590 1 8 4 1 . 6 96:OlJ 1 5 5 1 . 2 47m 1 3 8 9 . 3 08:OO 1 5 4 8 . 6 69:cm 1 6 9 5 . 1 8

l&O0 1 9 2 2 . 6 611:OO 2060.171200 2 2 7 8 . 6 613:OO 2 3 1 7 . 2 114:oo 2501.0015:OO 2620.521 6 : 0 0 2 8 2 1 . 0 117:oo 3 0 1 6 . 3 6l&O0 2993.2319:OO 3 2 3 0 . 9 92om 3383.9321:oo 3 6 1 3 . 9 82230 3 5 8 8 . 2 823:00 3549.7224:00 3284.97

- - - - - - - -

0 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00.000 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 00 . 0 0

. - - - - - -

3 2 2 . 1 7 0 . 0 0 314.39 0 . 0 022213 0 . 0 0 29242 0 . 0 01 4 1 . 7 2 0 . 0 0 211.97 0.0064.00 0 . 0 0 1 9 0 . 0 0 0.005.92 0.00 131.52 0.00

-3254 0.00 3 0 6 . 9 7 0 . 0 0-44.10 0 . 0 0 48242 0.00

3 3 . 8 8 0 . 0 0 643.33 0 . 0 01 3 1 . 5 0 0.00 804.23 0.00246.07 0 . 0 0 965.13 0.003 4 1 . 8 0 0 . 0 0 1 0 8 9 . 5 2 0 . 0 0454.48 0.00 1 1 9 1 . 9 4 0 . 0 05 2 9 . 5 1 0.00 2076.62 0 . 0 0679.57 0.00 3 3 8 5 . 2 4 0.00

860.83 0 . 0 0 4 5 1 8 . 4 1 0.001 1 0 3 . 6 7 0 . 0 0 5103.25 0.001 2 7 8 . 4 7 0 . 0 0 5022.80 0 . 0 0136291 0.00 3831.15 0 . 0 01 3 6 8 . 0 2 0 . 0 0 1 1 5 5 . 4 2 0.00

1 1 9 9 . 1 4 0.00 877.55 0.00934.78 0.00 716.65 0 . 0 0728.52 0.00 5 5 5 . 7 4 0 . 0 0564.20 0.00 475.29 0.00419.52 0 . 0 0 3 9 4 . 8 4 0.00

Glus Glas3 GlassanIl window door

(Btu I h) (Btu I h) (Btu/h)

97

~mv = (12 - 0.25)x0.83 + (78 - 78)+ (94.5 - 85)= 19.25

Qopl = 0.5 x 222.17 x 19.25= 2138.39 Btu/h #

qc+d = 0.81 x 36.17 x 14= 410.17 Bm/h

98

q&an = 36.17 x 0.95 x 39 x 0.75

= 1005.07 Btu/h

9,l = qcmnd + qlmm

= 410.17 + 1005.07

= 1415.24 Btu/h

CLTD, = ( 29 -1 ) x 0.83 + ( 78 - 78 ) + ( 94.5 - 85 )

= 32.74

q 92= 0.5 x 111.08 x 32.74

= 1818.38 BtWh #

qcmd = 0.81 x 18.08 x 14

= 205.03 BtWh

99

PlnWl5'N A.15 bki7 SHGF = 227‘5ln9115-N A.17 kiil cL.F = 0.1711naun15 ( 2.5 ) unud7 mA?7u~~w~Ci7Umci7un5=;JnT”an75slJGj7u

Qtmn = 18.08 x 0.95 x 227 x 0.17= 662.82 Bm/h

Q,a = 4cod + 9lrJm= 205.03 + 662.82= 867.85 Btu/h

9, = 0.5x155x(94.5 - 78)= 1278.75 Bm/h #

qd = 0.694 x 38.75 x (94.5 - 78 )= 443.73 BhVh #

9, = 0.5 x 122.71 x ( 94.5 - 78 )= 1012.36 BhVh #

100

qd= 0.694 x 38.75 x ( 94.5 - 78 )

= 443.73 Bm/h #

W~46iiUd 5 ; fid~ l~rJl~wu’~auuon

~lu3fu~3lu~aufi7u~ncj7uw~~~u

mwl~ A.6 k%ii CLTD = 20 l F

‘JlnWl5-N A.7 kkil LM = - 6.25 l F

wnimnl5 ( 2.3 ) unudlu& 0:~~

CLTD, = ( 20 - 6.25 ) x 0.83 + ( 78 - 78 ) + ( 94.5 - 85 )

= 20.91

9,s = 0.5 x 78.79 x 20.91

= 823.75 BhVh

Alu9o1~~lu~au~lu~nw'7un5~~n

oln6mm A . 9 ‘l&h CLTD = 14 l F

wmmlr ( 2.4 ) unudl ~~alujiluflfil~mu'lun5~~nTmunl5Jl

qcad = 0.81 x 18.08 x 14

= 205.03 Btu/h

wm5-N A . 1 5 %h SHGF = 42

mwm-ba A.17 I&h CLF = 0.35

olnaunls ( 2.5 ) unudl ~~?lUrju~~i6~nCi7un5~~n~~~nl5~~~lu

#

qlnm = 18.08 x 0.95 x 42 x 0.35

= 252.49 BhVh

101

9,s = qcmd + qtmm= 205.03 + 252.49= 457.52 BhVh #

CLTD, = ( 16 - 1 ) x 0.83 + (78 - 78 ) + ( 94.5 - 85 )= 21.95

9,e = 0.5 x 257.04 x 21.95= 2821.01 Btu/h #

wnmm A.6 I&h CLTD = 39 l F'JlnWl5-N A.7 kil LM = -1 'F

maunl5 ( 2.3 ) unudiu& oil<

CLTD, = ( 39 -1 ) x 0.83 + ( 78 - 78 ) + ( 94.5 - 85 )= 41.04

qopds = 0.694 x 38.75 x 41.04= 1103.67 BtWh

102

4cd = 0.81 x 27.12 x 14

= 3 0 7 . 5 4 Bm/h

mmm A . 1 5 ll&il SHGF = 2 2 7

mm574 A . 1 7 IG%il C L F = 0 . 8 2

wnaunl5 ( 2 . 5 ) unudi H7A?iusjudri7umCi7un5~~n~~uni5~~w’iu

qhml = 27.12 x 0.95 x 227 x 0.82

= 4795.71 Btu/h

Q,s = clcd + Qtm= 307.54 + 4795.71

= 5103.25 BtWh

CLTD = [ ( 28 - 0 . 2 5 ) x 0 . 5 + ( 7 8 - 7 8 ) + ( 9 4 . 5 - 8 5 ) ] x 0 . 7 5

= 1 7 . 5 3

9, = 0.395 x 861.12 x 17.53

= 5962.7 Bm/h #

103

wmm15 ( 2.20 ) unwhuth wltC

qli&t = 3.4 x 400 x 1 x 1

= 1360 BhVh

9, = 255x4~1

= 1020

w-mm35 ( 2 . 2 2 ) unuf+uiZ 3:X

qr = 255 x 4

= 1020

Btu/h

Btu/h

Q, = 1.10 x ( 94.5 - 78 ) x 30

= 544.5 Bm/h

#

#

#

tpi~~~nl~uan 94.5 l F = 34.72 l C

= 3 0 7 . 8 7 K

104

ln(p,) = - 5800.2206 / 307.87 +1.39414993- 0.048640239(307.87)+ 0.41764768 x10-'(307.87$- 0.14452093 x10-'(307.87)'

+ 6.5459673ln(307.87)= 8.6226

P, = 5555.955

03niQJn75 ( 2.18 ) Unudl Or.%

w,, = 0.622[47 /(100x1.0132x105 / 5555.955 - 47)]= 0.01645

~tXM@-dJ 78 l F = 25.56 'C= 298.71 K

m-mm15 ( 2.19 ) KW ( 2.18 ) unwdi 9&Y

wp = 0.01129

qht = 4840(0.01645 - 0.01129)x 30= 749.232 Bm/h #

105

2138.66 2138.391415.24 1415.24

1818.38 1818.38867.85 867.85

1278.75 1278.75443.73 443.73

1012.36 1012.36443.73 443.73

823.85 823.75

457.51 457.52

2821.01 2821.011103.67 1103.675103.25 5103.255963.12 5962.71364.0 1360.0

1020.0 1020.01020.0 1020.0

544.5 544.5750.1 749.23

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