Answered: Show that total work and pressure ratio…

Show that total work and pressure ratio within a polytropic process (PV^n =C ), for an open system are given by equation 1 and 2 below

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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Concept explainers

Basic Thermodynamic Processes

The word 'thermodynamics' can be divided into two words, 'thermo' and 'dynamics'. The word thermo deals with the heat and thermal phenomenon, whereas dynamics deals with forces or external agent that drives the heat flow or aids in the motion of heat.

Question

Show that total work and pressure ratio within a polytropic process (PV^n =C ), for an open system are given by equation 1 and 2 below

mnR
-(T, –T)
1-п
WK os
(1)
T
n-1
P
(2)
P

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Step 1 Derivation of work in case of polytropic process.

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