At the beginning of the compression process of an air standard Otto cycle, p1 = 1 bar, T1 = 300 K. The maximum temperature in the cycle is 2250 K and the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Va= 2.5 L. Determine per cylinder: e) the net work per cycle, in kJ. f) the thermal efficiency. 8) the mean effective pressure, in bar. b) Develon a full exerm Aunting per cycle in klLet Te300 K ne -1 bar

Elements Of Electromagnetics
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At the beginning of the compression process of an air standard Otto cycle, p1= 1 bar, T1 = 300 K. The maximum temperature in the
cycle is 2250 Kand the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Va= 2.5 L. Determine per
cylinder:
e) the net work per cycle, in kJ.
f) the thermal efficiency.
g) the mean effective pressure, in bar.
h) Develop a full exergy accounting per cycle, in kJ. Let To = 300 K, po= 1 bar.
i) Devise and evaluate the exergetic efficiency for the cycle.
Transcribed Image Text:At the beginning of the compression process of an air standard Otto cycle, p1= 1 bar, T1 = 300 K. The maximum temperature in the cycle is 2250 Kand the compression ratio is 9.8. The engine has 4 cylinders and an engine displacement of Va= 2.5 L. Determine per cylinder: e) the net work per cycle, in kJ. f) the thermal efficiency. g) the mean effective pressure, in bar. h) Develop a full exergy accounting per cycle, in kJ. Let To = 300 K, po= 1 bar. i) Devise and evaluate the exergetic efficiency for the cycle.
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