Answer to Question #176700 in Chemical Engineering for almanya

Question

condition of water-

U=2500KJ/KG, T=70C

Determine state of water.

Answer 1

At 70^oC, u_f =293.04 KJ/Kg and u_g=2468.9KJ/Kg.since u=2500KJ/Kg at 70^oC does not lies between the saturated water specific internal energy u_f and saturated vapour specific internal energy u_g at 70^oC, so it is not a mixture of saturated steam and saturated water at 70^oC and U = 2500KJ/Kg.