0.20 kg of air at pressure of 113 kPa occupies 0.18 m3 and from this condition...
0.20 kg of air at pressure of 113 kPa occupies 0.18 m3 and from this condition it is compressed to 1237 kPa accordingly to the law P*(V)1.28 = constant. Determine change of internal energy of the air in kJ,
Cp=1.005 kJ/kg K
Cv=0.718kJ/kg K
R=0.287 kJ/kg K
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0.20 kg of air at pressure of 113 kPa occupies 0.18 m3 and from
this condition...
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Required information An air-standard Diesel cycle has a compression ratio of 16 and a cutoff ratio of 2. At the beginning of the compression process, air is at 103 kPa and 27℃. Assume constant specific heats. The properties of air at room temperature are Cp-1.005 kJ/kg-K, cv-0718 kJ/kg.K, R= 0.287 kJ/kg-K, and k = 1.4 Determine the mean effective pressure The mean effective pressure is「 kPa.
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