Problem: A gas undergoes 3 process that completes a cycle in series P1= 10 atm PV1.1=constant P2= 50 atm V1= 4 m3 Q=0 V2= ? P=K V=K P3=P1=10 atm V3= V2=? Process 1-2: adiabatic process from the initial pressure of 10 atm and initial volume of 4 m³ to a pressure of 50 atm. During this process the PV relationship is PV1=constant Process 2-3: constant volume to Process 3 Process 3-1: constant pressure to Process 1 Note: Cp=5 btu/lb mole deg F, and Cv= 3 btu/ Ib mole def F Sketh the process in a PV diagram and determie the thermal efficiency of the cycle. Where thermal efficiency (%) is equal to (Wcycle/Qin) x100|

Problem: A gas undergoes 3 process that completes a cycle in series P1= 10 atm PV1.1=constant P2= 50 atm V1= 4 m3 Q=0 V2= ? P=K V=K P3=P1=10 atm V3= V2=? Process 1-2: adiabatic process from the initial pressure of 10 atm and initial volume of 4 m³ to a pressure of 50 atm. During this process the PV relationship is PV1=constant Process 2-3: constant volume to Process 3 Process 3-1: constant pressure to Process 1 Note: Cp=5 btu/lb mole deg F, and Cv= 3 btu/ Ib mole def F Sketh the process in a PV diagram and determie the thermal efficiency of the cycle. Where thermal efficiency (%) is equal to (Wcycle/Qin) x100|

Physical Chemistry

2nd Edition

ISBN:9781133958437

Author:Ball, David W. (david Warren), BAER, Tomas

Publisher:Ball, David W. (david Warren), BAER, Tomas

Chapter2: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 2.43E

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