In an air motor cylinder.. 450 kJ/kg. solved problem



In an air motor cylinder the compressed air has an internal energy of 450 kJ/kg at the beginning of the expansion and an internal energy of 220 kJ/kg after expansion. If the work done by the air during the expansion is 120 kJ/kg, calculate the heat flaw to and from the cylinder.




In an air motor cylinder the compressed air has an internal energy of 450 kJ/kg at the beginning of the expansion and an internal energy of 220 kJ/kg after expansion. If the work done by the air during the expansion is 120 kJ/kg, calculate the heat flaw to and from the cylinder.

In an air motor cylinder.. 450 kJ/kg. solved problem



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