A Carnot cycle with 5.5 lbm of air as working substance; the pressure and temp at the beginning of Isothermal expansion of air is 500 psi and 750 R. Isentropic compression ratio is 2.1 Isothermal expansion ratio is 1.8. determine the following: a) P3, V3; psi, ft3 b) P4, V4; psi, ft3 c) Mean effective pressure, psi

A Carnot cycle with 5.5 lbm of air as working substance; the pressure and temp at the beginning of Isothermal expansion of air is 500 psi and 750 R. Isentropic compression ratio is 2.1 Isothermal expansion ratio is 1.8. determine the following: a) P3, V3; psi, ft3 b) P4, V4; psi, ft3 c) Mean effective pressure, psi

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A Carnot cycle with 5.5 lbm of air as working substance; the pressure and temp at the beginning of Isothermal expansion of air is 500 psi and 750 R. Isentropic compression ratio is 2.1; Isothermal expansion ratio is 1.8. Determine the following a) P4, V4; psi, ft3 b) Mean effective pressure, psi c) Efficiency, %
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