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In: Mechanical Engineering

At the beginning of the compression process of an air standard Otto cycle, p1 = 1...

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 = 2.2 L. Determine per cylinder:

c)    the heat addition per cycle, in kJ.
d)    the heat rejection per cycle, in kJ.
e)    the net work per cycle, in kJ.
f)     the thermal efficiency.

g)    the mean effective pressure, in bar.

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samet mamat answered 1 year ago
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