Question: Air in a piston/cylinder goes through a Carnot cycle with the P-v diagram shown in Fig. 7.24. The high and low temperatures are 600 K

Air in a piston/cylinder goes through a Carnot cycle with the P-v diagram shown in Fig. 7.24. The high and low temperatures are 600 K and 300 K respectively. The heat added at the high temperature is 250kJ/kg and the lowest pressure in the cycle is 75 kPa. Find the specific volume and pressure at all 4 states in the cycle assuming constant specific heats at 300 K.

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H 250 kJkg TH600 K TL 300 K C 0717 R 0287 1 600 K P3 75 kPa 2 600 K 3 75 kPa 300 K V3 RT3P3 0287 ... View full answer

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