A machine using ideal gas (k=1.399) operates on Carnot cycle where 40 Btu of heat is added at constant temperature. During the isentropic expansion, the ratio of volume is 12.5 (V3/V2). If the sink temperature (cold body) is 60 degrees F, determine: a) the heat rejected [Btu], b) the work [Btu], and c) the thermal efficiency [%]

A machine using ideal gas (k=1.399) operates on Carnot cycle where 40 Btu of heat is added at constant temperature. During the isentropic expansion, the ratio of volume is 12.5 (V3/V2). If the sink temperature (cold body) is 60 degrees F, determine: a) the heat rejected [Btu], b) the work [Btu], and c) the thermal efficiency [%]

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter3: Transient Heat Conduction

Section: Chapter Questions

Problem 3.2DP

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