:A cylinder piston contains 100/ air at 110 kPa. The air is then compressed in a reversible polytropic process to a final state of 800 kPa & 0.0218m'; assume that the heat transfer is40.28 kj/kg to the ambient. Determine the polytropic index, the initial and final temperature of the air, the mass of the air and the total entropy generation assuming the initial temperature as a surrounding temperature.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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:A cylinder piston contains 100/ air at 110 kPa. The air is then compressed in a
reversible polytropic process to a final state of 800 kPa & 0.0218m; assume that the
heat transfer is40.28 kj/kg to the ambient. Determine the polytropic index, the initial
and final temperature of the air, the mass of the air and the total entropy generation
assuming the initial temperature as a surrounding temperature.
Transcribed Image Text::A cylinder piston contains 100/ air at 110 kPa. The air is then compressed in a reversible polytropic process to a final state of 800 kPa & 0.0218m; assume that the heat transfer is40.28 kj/kg to the ambient. Determine the polytropic index, the initial and final temperature of the air, the mass of the air and the total entropy generation assuming the initial temperature as a surrounding temperature.
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