Units

Notation Quantity Unit
T Temperature K
p Pressure MPa
h Enthalpy kJ/kg
v Specific volume m3/kg
rho Density kg/m3
s Specific entropy kJ/(kg*K)
u Specific internal energy kJ/kg
Cp Specific isobaric heat capacity kJ/(kg*K)
Cv Specific isochoric heat capacity kJ/(kg*K)
w Speed of sound m/s
my Viscosity Pa*s
tc Thermal Conductivity W/(m*K)
st Surface Tension N/m
x Vapour fraction (0-1) -
vx Vapour Volume Fraction (0-1) -