moha_9
2nd October 2011 - 12:40 AM
A steam enters a condenser (constant pressure device) at a pressure of 200 kPa and a specific volume of 7.2 m^3 / kg ; and leaves the condenser at a temperature of 40c
A) Show the process on T-v diagram.

Determine the change in the specific enthalpy.
C) Determine the work done per unit mass during this process.
My answers :
a) i will upload my sketch

h1 = 2467.45 , h2 = ??? how to get it , the region is the compressed liq. region . I am confusing
c) Also I need specific volume for state 2 I don't know how to get it from the compressed water table !!