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At the beginning of compression p1 85 kpa and t1 305 k

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Reference no: EM13612930

An air-standard Otto cycle has a compression ratio of 7.5. At the beginning of compression, P1 = 85 kPa and T1 = 305 K. The mass of air is 2 g. and the maximum temperature in the cycle is 960 K.

Determine:

(a) the heat rejection, in kJ.

(b) the net work, in kJ.

(c) the thermal efficiency.

(d) the mean effective pressure, in kPa.

Reference no: EM13612930

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