A system consisting of 2 kg of ammonia undergoes a cycle composed of the following processes: Process 1–2: constant volume from p1  10 bar, x1 = 0.6 to saturated vapor Process 2–3: constant temperature to   p3  = p1, Q23 = +228 kJ Process 3–1: constant pressure Sketch the cycle on p–v and T–v diagrams. Neglecting kinetic and potential energy effects, determine the net work for the cycle and the heat transfer for each process, all in kJ.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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A system consisting of 2 kg of ammonia undergoes a cycle composed of the following processes:

Process 1–2: constant volume from p1  10 bar, x1 = 0.6 to saturated vapor

Process 2–3: constant temperature to   p3  = p1, Q23 = +228 kJ

Process 3–1: constant pressure

Sketch the cycle on p–v and T–v diagrams. Neglecting kinetic and potential energy effects, determine the net work for the cycle and the heat transfer for each process, all in kJ.

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