8/3/2019 Esp Tank Area Fa Fan

1/15

IN.WG PASCALS

= 0.0662 16.4896

= 0.0051 1.2629

= 0.0034 0.8490

=

=

3.7203

0.0896 22.3218

PR.LOSS IN STRAIGHT DUCTS

PRESSURE LOSS IN ELBOWS

PRESSURE LOSS IN REDUCERS

20% SAFETY FACTOR

TOTAL PR.LOSS

0.0149

8/3/2019 Esp Tank Area Fa Fan

2/15

W H W H

1 STR.DUCT A-B 200 150 47 28 8 6 91.8

2 STR.DUCT B-C 200 200 92.4 10 8 8 32.8

3 STR.DUCT C-D 300 300 284 5.5 12 12 18.0

4 STR.DUCT E-F 450 300 496 3 18 12 9.8

S.NO EITEM REFRENCEFLOW RATE

L/S

LENGTH

IN FT

LENGTH IN

M

SIZE IN mm SIZE IN in

8/3/2019 Esp Tank Area Fa Fan

3/15

Width(W) Height(H)

1 ELBOW EL-1 300 300 284 150 300 1.0

2 OUTLET 200 125 0.6

S.NO ITEM REFRENCE

FLOW RATE

L/S

RADIUS

OFELBOW(r)

R

PRESSURE LOS

H/W

SIZE IN mm

8/3/2019 Esp Tank Area Fa Fan

4/15

8/3/2019 Esp Tank Area Fa Fan

5/15

1.26

1.263

FITTING

LOSS(PASCALS)

8/3/2019 Esp Tank Area Fa Fan

6/15

W H DIA-1 DIA-1

700 500

300 200

500 300

200

REDUCER RD-10 30 300

REDUCER RD-9 30 200

30 800

600REDUCER RD-7 30

REDUCER RD-6 30 500

200REDUCER RD-5 30

30 800

REDUCER RD-3 30 150

30 100REDUCER RD-2

REDUCER RD-4

REDUCER RD-8

9

2

3

4

5

10

6

7

8

REDUCER RD-1

FLOW

RATE

L/S

300301

ANGLE

()S.NO ITEM REFRENCE

SIZE IN mm

8/3/2019 Esp Tank Area Fa Fan

7/15

CLICK HERE

COEFFICIANT

=TOTAL

PRESSURE0.00341

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE

ENTER

DUCT SIZE2.06

1.06ENTER

DUCT SIZE

VELOCITY

PRESSURE

0.05683

PRESSURE LOSS

IN "IN.WG"A1/A

5.8

1.67

AREA-1

(A1) sqf

AREA-2

(A) sqf

0.06 0.003413.89 0.67

8/3/2019 Esp Tank Area Fa Fan

8/15

0

0.84902

PRESSURE LOSS

IN "PASCALS"

0.84902

8/3/2019 Esp Tank Area Fa Fan

9/15

1

2

C = FITTING LOSS COEFFICIANT

Vp = VELOCITY PRESSURE

3

4

1 IN.WG = 249 PASCALS

1L/S = 2.119 CFM

TOTAL PRESSURE LOSS IN FITTING = C x Vp

EQUI.DIA = (WxH) POWER 0.625)/(W+H)POWER 0.25

W = WIDTH OF DUCT

H = HEIGHT OF DUCT

8/3/2019 Esp Tank Area Fa Fan

10/15

8/3/2019 Esp Tank Area Fa Fan

11/15

8/3/2019 Esp Tank Area Fa Fan

12/15

8/3/2019 Esp Tank Area Fa Fan

13/15

8/3/2019 Esp Tank Area Fa Fan

14/15

8/3/2019 Esp Tank Area Fa Fan

15/15

1

FLOWRATE 0.284

AREA 0.09

VELOCITY 3.155556

VELOCITY 621.6444