1

961013

2

3

4

(1)

eerWW

(/)

/m3/min/W

(/)/(W)

(lm/W) (Kcal/h)/(W)

/

5

(W)

(W)

(2)

100

100

6

ISO 9906 Rotodynamic pumps-Hydraulic performance acceptance test -Grade1 and 2

CNS 659CNS 660CNS 661CNS 662CNS 663CNS 664CNS 665

() (1)

7

JISB 8301 Rotodynamic pumps-Hydraulic performance acceptance test -Grade1 and 2GB/ T3216-200512ASME PTC 8.2-1990 Centrifugal Pumps Performance Test Codes

() (2)

8

JISB 8301 GB/ T3216-2005ISO 9906ISO 9906

CNS659665ISO9906ASME PTC 8.2

() (1)

9

() (2)

5D30

LL/D = K + 5K=2nQ0.5/(gH0.75)80%120%401.75 10-650 kg/m3 2.5 kg/m31050 kg/m3

04040

2Type AType B

212

ASMEISOCNS

10

Type A20.31.0

Type B40.752.0()

Type A0.750.250.11.0

Type B2.00.50.52.0ISO

131

262()

11.51.00.91

22.52.52.02.01.4

0.5

()

ASMEISOCNS

() (3)

11

() (4)

5%20.251.51.5(6-0.05e)

1

ISOISOISO

-()()()

U()

ASMEISOCNS

12

() (5)

SISI

(ISO)

()

12.00.51.41.42.0

23.52.03.03.04.0

()

ASMEISOCNS

13

CNSISO

ISOISO

ISO

()

ISO 9906CNS659665

14

10cmm 100hp200mm1

()

()

15

()

L/D = K + 5 K2

ISO 5167

0.60.524D3.5D

6

16

1.

() (1)

17

2D44

Bourdon Gauge1.53mm1.5

18

2.(1)

() (2)

52mm(45)

B=(m)D=(m)h=(m)

19

LL2+Ls+L1=(B+h max) +(2h max)+ (B+2h max) (h)

0.2mmh/250

Q = 2/5KhQ=(m3/min) K=

B=0.5mD=0.10h min=0.07mh max=0.16m

B=0.5m~1.2m D=0.1m~0.75m h=0.07m~0.26m (h B/3)

L =1.78m

2

09.0124.824.02.811

++++

Bh

DhK=

20

(2)

dd 02.02.0

() (3)

ISA 19322/3

D506580100125150200mmd(3545.5567087.5105140mm)Ar1= (0.5)

r2= (0.5)

0.302/3a+b=0.6041d(=d/D=0.6)J

1003dd

dd 02.02.0

0.05Ra10-4 dH0.1D

21

Q(m3/s)A=d2/4C()C=0.9900-0.22624.1-(0.001752-0.00334.15)(106/ReD)1.15 =d/D

PCAQ

=

21 4

(corner tapping)Bourdon Gauge1.5

22

() (4)

5.

0.35

4.

1.0

1

6.

23

401.75

10-6

10502.550

m2/skg/m3

kg/m3

kg/m3

() (1)

()1

3%1%6%

24

()

0.30.50.70.80.91.0

0.81.62.22.82.93.0

357913>20

0.20.61

1 %1 %

25

() (3)

80120

nn

QQ spT = 2)(n

nHH spT =

spspT n

nPP = 3)( =T

Burdon Gauge1112

26

()

(m3/s)2/5KhQ =

(m/s) = 2

1

1

4d

QU =

22

2

4d

QU ==

(m)

gUU

gPPZZHHH

2

21

2212

1212

+

+==

(w)QgHPu =

PPu= p (w)

1/8Q2/8QQ

PCAQ

=

21 4

p Q QH Q

100

27

()

(QG) (n s p ) (PG) (

) (HG) (G)

( t ) (p v) () ()

1 2 3 4 5 6 7 8 9 10 11

Pu

P g r

( )P

28

29

ESCC Pumps 2900 rpm (1)

ESCC Pump End suction close coupled pumpspump

30

ESCC Pumps 1450 rpm (2)

ESCC Pumps End suction close coupled pumpspump

31

ESOB Pumps 2900 rpm (3)

ESOB PumpsEnd suction pumps having their own bearingspump

32

ESOB Pumps 1450 rpm (4)

ESOB PumpsEnd suction pumps having their own bearingspump

33

DESC Pumps 2900 rpm (5)

DESC PumpsDouble entry pumps having an axially split casingpump

34

DESC Pumps 1450 rpm (6)

DESC PumpsDouble entry pumps having an axially split casingpump