Page 342 - Valve Selection Handbook

1 lbf
u
s/fi 2
1 pdl s/fi*
1
10 5
10 6
9.807 x
4.788 x
1000
413.4
277.8
= l
N s/m 2
1.138x10 6
10 6
10 7
1.724X10 11
1 cp = 1 mN s/m 2
= 1 Ib/ft
1N s/m 2 = 1 kg/m
slug/ft
s
s
s
1 P = 1 g/cm s = 1 dyn
= 1 g/ms
1
s/cm 2
3.6
6.205 x
360
3600
5358
1.488
kg/mh
3.6x10 -3
3.530 x10 4
1.724X10 5
10 8
1
2.372 x
2419
3600
2.419
241.9
0.6720
lb/fth
10 4
4.170xl0 8
1.158X10 5
2.419 x 10- 3
cP
1
100
1488
1000
9807
47880
0.4134
0.2778
10- 3
1.724X10 8
P
1
10
0.010
14.88
478.8
98.07
10- 5
1.724xl0 6
4.134x10- 3
2.778 x 10- 3
1
0.100
1.488
47.88
9.807
Ns/m 2
10- 6
10- 3
Dynamic Viscosity
1.724 x10 5
2.778 x 10- 4
4.134 x10- 4
1
6.590
32.17
0.0672
0.6720
pdls/ft 2
1.158 x10 5
2.776 x 10- 4
6.720 x 10- 7
1.866 x10- 4
6.720 x 10- 4
1
4.882
0.1020
0.01020
0.15175
kgfs/m 2
1.758 x 10 4
2.832 x 10- 5
1.020 x10- 4
1.020 x10- 7
4.215 x 10- 5
1
3600
0.2048
lbfs/ft 2
0.02089
0.03108
5.80 x 10- 6
8.63 x 10- 6
2.09 x 10- 8
2.089 x 10- 3
2.09 x 10- 5
5.80
1.61 x
1
lbfh/ft 2
8.63 x 10- 6
2.40 x 10- 9
5.80 x 10- 6
5.80 x l<r 7
5.80 x 10- 9
1(T 9
5.69 x 10- 5
x l - 1 2
2.778 x 10- 4
3
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