83,14 cm

3.bar/g-mol.K

FATORES DE CONVERSÃO

TEMPERATURA

1 lb = 453,6 g = 0,4536 kg 1 ft = 12 in = 30,48 cm = 0,3048 m

1 Btu = 778 ft.lbf = 1055,0 J = 252,04 cal = 5,4 ft3Psia 1 J = 1000 cm

3kPa =

1 Btu/lb = 2,42 kJ/kg = 25031,372 ft2/s

2 1 J/kg = 1 m

2/s

2 = 1000 cm

3kPa/kg

1 Btu/lb.R = 4,18 kJ/kg.K 1 k-cal/kg = 1,8 Btu/lb

1 atm = 1,01325 bar = 101 325 Pa = 14,7 psi = 14,7 lbf/in2 1 Watt = 1 J/s = 0,2389 cal/s

1 Pa = 1 N/m2 = 1 kg/m.s

2 1 HP = 550 ft.lbf/s = 745,7 Watts = 42,41 Btu/min

1 bar = 0,986923 atm = 100 000 Pa 1 N = 1 kg.m/s2

1 Psia = 4633,056 lb/ft.s2 gc: 1 lbf.s

2 = 32,174 lb.ft

1 ft3 = 7,48 gal

J/g-mol.K (Pa.m3/g-mol.K)

cal/g-mol.K (Btu/lb-mol.R)

ºF R

K ºC

+459,67

1,8

−273,15

÷

ºF R

K ºC

+459,67

1,8

−273,15

÷