1 mole of an ideal gas follows the cycle shown in the figure. 1-2 is isobaric process, 2-3 is adiabatic process and 3-1 is isochoric process. V1, P1 are given; V2 = 2V1, P2 = P1/3. Determine (according to P1, V1): a) Adiabatic coefficient g and molar specific heats Cv and Cp (from the process 2-3)? b) The heats from 1-2 and 3-1 processes? c) The thermal efficiency of the engine operating with this cycle (the cycle is CCW).
1 mole of an ideal gas follows the cycle shown in the figure. 1-2 is isobaric process, 2-3 is adiabatic process and 3-1 is isochoric process. V1, P1 are given; V2 = 2V1, P2 = P1/3. Determine (according to P1, V1): a) Adiabatic coefficient g and molar specific heats Cv and Cp (from the process 2-3)? b) The heats from 1-2 and 3-1 processes? c) The thermal efficiency of the engine operating with this cycle (the cycle is CCW).
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1 mole of an ideal gas follows the cycle shown in the figure. 1-2 is isobaric process, 2-3 is adiabatic process and 3-1 is isochoric process. V1, P1 are given; V2 = 2V1, P2 = P1/3.
Determine (according to P1, V1):
a) Adiabatic coefficient g and molar specific heats Cv and Cp (from the process 2-3)?
b) The heats from 1-2 and 3-1 processes?
c) The thermal efficiency of the engine operating with this cycle (the cycle is CCW).
Transcribed Image Text:P2
2
PI
VI
1
V2
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