Determine the heat transfer and work for both processes

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Reference no: EM13705909

2.2 lb of ammonia in a piston cylinder assembly undergoes two isothermal processes in series. The first process from an initial state where p1=120lbf/in^2 with a quality is 85% to a final state where the ammonia is saturated vapor. During the second process energy is added to the system by heat transfer at a rate of 44.77 Btu/lb and continues until the pressure has fallen to p2=50lbf/in^2. Kinetic and potential energy effects are negligible. Determine the heat transfer and work for both processes on a p-v diagram

Reference no: EM13705909

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