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 Vd = 2.1 L.  Determine per cylinder:   (d)    the heat rejection per cycle, in kJ. (e)    the net work per cycle, in kJ. (f)     the thermal efficiency.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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At the beginning of the compression process of an air standard Otto cycle, p1 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 V= 2.1 L.  Determine per cylinder:
 
(d)    the heat rejection per cycle, in kJ.
(e)    the net work per cycle, in kJ.
(f)     the thermal efficiency.
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