Engineering, 17.11.2020 20:20 rodriguezscarlet1713
Solve Problem 1 on a cold air-standard basis with specific heats evaluated at
300 K.
1. An air-standard Otto cycle has a compression ratio of 9. At the beginning of
compression, 1 = 100 kPa and 1 = 300 K. The heat addition per unit mass
of air is 1350 kJ/kg. Determine
(a) the net work, in kJ per kg of air.
(b) the thermal efficiency of the cycle.
(c) The mean effective pressure, in kPa.
(d) The maximum temperature in the cycle, in K.
Answers: 2
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Solve Problem 1 on a cold air-standard basis with specific heats evaluated at
300 K.
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