Homework SourseWater at 40C is compressed to 100 bar Find the specefic volu
Water at 40°C is compressed to 100 bar. Find the specefic volume of the water (m^3/kg) and what is the state of the water?
Water at 40°C is compressed to 100 bar. Find the specefic volume of the water (m^3/kg) and what is the state of the water?
Water at 40°C is compressed to 100 bar. Find the specefic volume of the water (m^3/kg) and what is the state of the water?
Solution
from ideal gas equation
T=40 C= 313K
P=1 bar=105 Pa=105N/m2
PV=RT
V=RT/P=(8.314j/mol K)(313K)/(105 N/m2 )=2602.28*10-5 m3/mol=2602.28*10-5 /18*10-3 m3/kg=144.57*10-2 =
1.45 m3/kg
