One mole of diatomic ideal gas undergoes a reversible carnot cycle shown in the figure. Processes 1 + 2 and 3 -→ 4 are reversible isothermal process while processes 2 3 and 4 1 are reversible adiabatic process. What are the en- tropy changes for each process in the cycle? 120 70 Pressure (kPa) 2.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Question:What are the entropy changes for each process in the cycle?

One mole
of diatomic ideal gas undergoes a reversible
carnot cycle shown in the figure. Processes
1 + 2 and 3 -→ 4 are reversible isothermal
process while processes 2 3 and 4 → 1 are
reversible adiabatic process. What are the en-
tropy changes for each process in the cycle?
120
70
3
0.0127
0.02
Volume (m)
Pressure (kPa)
2.
Transcribed Image Text:One mole of diatomic ideal gas undergoes a reversible carnot cycle shown in the figure. Processes 1 + 2 and 3 -→ 4 are reversible isothermal process while processes 2 3 and 4 → 1 are reversible adiabatic process. What are the en- tropy changes for each process in the cycle? 120 70 3 0.0127 0.02 Volume (m) Pressure (kPa) 2.
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