Oxygen undergoes a thermodynamic cycle comprising the following three processes consecutively: a. Constant pressure cooling from P1 = 0.3 MPa and V1 = 0.01 m³. b. Isothermal heating to P3 = 0.1 MPa, T3 = 25°C and V3 = 0.01 m³. c. Constant volume heating back to state 1. Determine the entropy change in each process in kJ/K. Assume ideal gas.

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
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Oxygen undergoes a thermodynamic cycle comprising the following three processes
consecutively:
a. Constant pressure cooling from P, = 0.3 MPa and V1 = 0.01 m³.
b. Isothermal heating to P3 = 0.1 MPa, T3 = 25°C and V3 = 0.01 m³.
c. Constant volume heating back to state 1.
Determine the entropy change in each process in kJ/K. Assume ideal gas.
Transcribed Image Text:Oxygen undergoes a thermodynamic cycle comprising the following three processes consecutively: a. Constant pressure cooling from P, = 0.3 MPa and V1 = 0.01 m³. b. Isothermal heating to P3 = 0.1 MPa, T3 = 25°C and V3 = 0.01 m³. c. Constant volume heating back to state 1. Determine the entropy change in each process in kJ/K. Assume ideal gas.
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