1. At the beginning of the compression process in a hot-air-standard Otto cycle, the air is at 100 kPa and 300° K. The heat added to the air is 0.750- and r= 5. Kgm-K If c,=718–-and K=1.38, calculate the pressure, temperature and volume at the cardinal pcints. Also compute heat transfer and work done per Kg of air for each process and the cycle thermal efficiency.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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1. At the beginning of the compression process in a hot-air-standard Otto cycle, the
air is at 100 kPa and 300° K. The heat added to the air is 0.750
and r= 5.
Kgm-K
If c,=718 and K=1.38, calculate the pressure, temperature and volume at
790
the cardinal pcints. Also compute heat transfer and work done per Kg of air for
each precess and the cycle thermal efficiency.
Transcribed Image Text:1. At the beginning of the compression process in a hot-air-standard Otto cycle, the air is at 100 kPa and 300° K. The heat added to the air is 0.750 and r= 5. Kgm-K If c,=718 and K=1.38, calculate the pressure, temperature and volume at 790 the cardinal pcints. Also compute heat transfer and work done per Kg of air for each precess and the cycle thermal efficiency.
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