Question

7. Determine the specific volume, internal energy and enthalpy of compressed liquid at 120 o C

and 15MPa.

Answer 1

Since liquid is given

Assuming Liquid as water

Fr0m steam table :

At temperature =120 C and pressure=15 MPa

Specific volume(v) = 0.0010522 m3/kg

internal energy(u)=498.50 kJ/kg

Enthalpy(h)=514.28 kJ/Kg-K