252
|
Btu
|
kW-hr
|
2.93 x 10-4
|
|
ft-lbf
|
cal
|
0.3239
|
|
ft-lbf
|
J
|
1.356
|
|
Power
|
|
|
|
W
|
J/s
|
1
|
|
W
|
cal/s
|
0.2390
|
|
W
|
ft-lbf/s
|
0.7376
|
|
W
|
kW
|
10-3
|
|
kW
|
Btu/s
|
0.949
|
|
kW
|
hp
|
1.341
|
|
hp
|
ft-lbf/s
|
550
|
|
hp
|
kW
|
0.7457
|
|
hp
|
cal/s
|
178.2
|
|
hp
|
Btu/s
|
0.707
|
|
Concentration
|
|
|
|
µg/m3
|
lb/ft3
|
6.243 x 10-11
|
|
µg/m3
|
lb/gal
|
8.346 x 10-12
|
|
µg/m3
|
gr/ft3
|
4.370 x 10-7
|
|
gr/ft3
|
µg/m3
|
2.288 x 106
|
|
gr/ft3
|
g/m3
|
2.288
|
|
lb/ft3
|
µg/m3
|
1.602 x 1010
|
|
lb/ft3
|
µg/L
|
1.602 x 107
|
|
lb/ft3
|
lb/gal
|
7.48
|
|
Viscosity
|
|
|
|
P (poise)
|
g/cm-s
|
1
|
|
P
|
cP (centipoise)
|
100
|
|
P
|
kg/m-hrv
|
360
|
|
P
|
lb/ft-s
|
6.72 x 10-2
|
|
P
|
lb/ft-hr
|
241.9
|
|
P
|
lb/m-s
|
5.6 x 10-3
|
|
lb/ft-s
|
P
|
14.88
|
|
lb/ft-s
|
g/cm-s
|
14.88
|
|
lb/ft-s
|
kg/m-hr
|
5.357 x 103
|
|
lb/ft-s
|
lb/ft-hr
|
3,600
|
|
Volume
|
|
|
|
m3
|
L
|
1,000
|
|
m3
|
cm3 (cc, mL)
|
106
|
|
lb/ft-s
|
kg/m-hr
|
5.357 x 103
|
|
lb/ft-s
|
lb/ft-hr
|
3,600
|
|
Heat Capacity
|
|
|
|
cal/g-°C
|
Btu/lb-°F
|
l
|
|
cal/g-°C
|
kcal/kg-°C
|
l
|
|
cal/g-°C
|
cal/gmol-°C
|
molecular weight
|
|
cal/gmol-°C
|
Btu/lbmol-°F
|
l
|
|
J/g-°C
|
Btu/lb-°F
|
0.2389
|
|
Btu/lb-°F
|
cal/g-°C
|
1
|
|
Btu/lb-°F
|
J/g-°C
|
4.186
|
|
Btu/lb-°F
|
Btu/lbmol-°F
|
molecular weight
|
Table 3.3 Conversion constants for volume.
|
Units
|
Conversion constants
|
|
L
|
gal
|
ft3
|
m3
|
ac-ft
|
|
Liters (L)
|
1.0
|
0.2642
|
3.531 x 10-2
|
