Thermodynamics Relations - Proof 7

Home -> ChE Learning Resources -> Solved Problems -> Thermodynamics-> Property Relations



U can be written as a function of the independent variables T and V as,

   → (7.1)

differentiating,

   → (7.2)

By the definition of CV,

From fundamental relation I,

dividing by dV and at consatnt T,

   → (7.3)

From the Maxwell relation 2 ,

Therefore,

   → (7.4)

substituting these in Equn.7.2,

   → (7.5)
[Index]



Last Modified on: 01-May-2024

Chemical Engineering Learning Resources - msubbu
e-mail: learn[AT]msubbu.academy
www.msubbu.in