An engine has the Lenoir thermodynamic cycle as shown in the figure. Given: 1 mol of ideal gas CP,m = 3.5 R P1 = 2 atm ; P2 = 5 atm V1 = 3000 cm3 ; V3 = 6000 cm3 Find the following: Temperature at (P1, V1), (P2, V2), and (P2, V1) QH and Qc (Note; QH comes from Process 1->2; Proces 2-3 is considered isentropic efficiency of the engine
An engine has the Lenoir thermodynamic cycle as shown in the figure. Given: 1 mol of ideal gas CP,m = 3.5 R P1 = 2 atm ; P2 = 5 atm V1 = 3000 cm3 ; V3 = 6000 cm3 Find the following: Temperature at (P1, V1), (P2, V2), and (P2, V1) QH and Qc (Note; QH comes from Process 1->2; Proces 2-3 is considered isentropic efficiency of the engine
Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN:9781305578296
Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Chapter1: Heat, Temperature, And Pressure
Section: Chapter Questions
Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.
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Question
An engine has the Lenoir
Given:
1 mol of ideal gas
CP,m = 3.5 R
P1 = 2 atm ; P2 = 5 atm
V1 = 3000 cm3 ; V3 = 6000 cm3
Find the following:
- Temperature at (P1, V1), (P2, V2), and (P2, V1)
- QH and Qc (Note; QH comes from Process 1->2; Proces 2-3 is considered isentropic
- efficiency of the engine
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