Conversion

Question 1

atm to
*Pa, kPa, bar, torr, mmHg, psi

Answer 1

1 atm = 101325 Pa
= 101.325 kPa
= 1.01325 bar
= 760 torr
= 760 mmHg
= 14.7 psi

Question 2

kg/m3 = kg/L = lb/ft3

Answer 2

1000 kg/m3 = 1 kg/L = 62.4 lb/ft3

Question 3

*ft3 = gal
*bbl = ft3

Answer 3

1 ft3 = 7.481 gal
1 bbl = 5.561 ft3

Question 4

Viscosity
cP = Pas = kg/ms = lb/ft*s

Answer 4

1cP
= 10^-3 Pa x s
= 10^-3 kg/m x s
= 6.73 x 10^-4 lb/ft*s

Question 5

hp = lbfft/s
*hp = W
BTU = lbfft
*ton ref = BTU/min

Answer 5

1 hp = 550 lbfft/s
1 hp = 745.7 W
1 BTU = 778 lbfft
1ton ref = 200 BTU/min

Question 6

mi = ft

Answer 6

1 mi = 5280 ft

Question 7

WATER CONSTANTS:
*dHvap, dHfus
*Cp,ice, Cp,liq, Cp,vap

Answer 7

dHvap = 540 cal/g
dHfus = 80 cal/g

Cp,ice = 0.5 cal/gK
Cp,liq = 1 cal/gK = 1 BTU/lbF = 4.184 J/gK
Cp,vap = 0.45 cal/g*K

Question 8

IDEAL GAS CONSTANTS:
= Pam3/molK
= Latm/molK
= psift3/lbmolF

Answer 8

R
= 8.314 Pam3/molK
= 0.08206 Latm/molK
= 10.73 psift3/lbmolF