Question

initial volume of 0.5L. The Probleml. A piston cylinder device containing 0.5 kg of water has device starts and goes through a Carnot cycle and generates 500.3 kJ work. If the maximum temperature that water will reach is 1.5 times the minimum temperature of water and during heut rjection proces, water goes fom saturated apor to sturated liquid phase. Find 1. QH& Qu for this cycle (10 points). 2. TH & T for this cycle (10 points). . Maximum and minimum pressures that the cycle will reach (20 points). 4.Show this process on a T-v diagram and label temperature, pressures and specific volumes.

Answer 1

Given tlhat tial volume5L0.5X กา" 0.5 (2)NDn, using steam table at V, 0.001 m2丿 , Now, 'Tu" t.SXTI: I. Sx 2 11-y2 4.5k.= l SI. 5.C

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