Air is expanded from 400 kPa, 600 K in a polytropic process to 150 kPa, 400 K

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Air is expanded from 400 kPa, 600 K in a polytropic process to 150 kPa, 400 K in a piston cylinder arrangement. Find the polytropic exponent n and the work and heat transfer per kg air using constant heat capacity from A.5.

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Fundamentals of Thermodynamics

ISBN: 978-0471152323

6th edition

Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen

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Question Posted: Nov 25, 2009 11:37 PM

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Air is expanded from 400 kPa, 600 K in a polytropic process to 150 kPa, 400 K

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Process PVPV Ideal gas in 2 P In In V P2 PVRT VRTP 2 V n ...View the full answer

Fundamentals of Thermodynamics

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