Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle takes in air at 1 bar, 20 °C, and a compression ratio 12 and the highest temperature during the cycle was 1100 "C. Take c,= 1.005 kJkg-K, c,= 0.718 kJkgK for air. 53 % O 68 % 63 % 58 % O

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Q2/ Caleulate the thermal efficiency of the heat engine working on the diesel cycle
takes in air at 1 bar, 20 °C, and a compression ratio 12 and the highest temperature
đuring the cycle was 1100 °C. Take c,= 1.005 kJkgK, c,= 0.718 kJkgK for
air.
53 %
68 %
63 %
58 % O
Transcribed Image Text:Q2/ Caleulate the thermal efficiency of the heat engine working on the diesel cycle takes in air at 1 bar, 20 °C, and a compression ratio 12 and the highest temperature đuring the cycle was 1100 °C. Take c,= 1.005 kJkgK, c,= 0.718 kJkgK for air. 53 % 68 % 63 % 58 % O
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