hiiii..
i want to know how to find enthalpy when only tempreture is given in isentropic process
example-(1) p4= 0.07375 bar ; dryness fraction x4= 0.85; so h4=2220
(2)isentropic process T3=400 degree celsius ;find p2 and find h3
usually 2 value are enough to calculate enthapy or entropy...