Question

1 Kg of air at a pressure of 8 bar and a temperature of 100oC undergoes a reversible Polytropic process following the law PV1.2 = Constant. If the final pressure is 1.8 bar. Determine Final specific volume, temperature, heat transfer, workdone and increase of entropy? Justify your answer?

Answer 1

Answer:

11. A mass of 2 kg ethane gas at 100°C, 500 kPa, undergoes a reversible polytropic expansion with n = 1.3, to a final temperature of ...