1. An engine operating on the air diesel cycle with k-1.3 has thermal efficiency of 63% and a cut-offratio of 1.9. If the pressure atthe end of isentropic expansion is 2.6 bar and bore & stroke of the engine are 105 mm and 130 mm respectively. Determine The maximum pressure of the cycle • The compression ratio The cut off volume

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
Chapter45: Domestic Refrigerators And Freezers
Section: Chapter Questions
Problem 20RQ: Welded ______sealed compressors are normally used in household refrigerators.
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1. An engine operating on the air diesel cycle with k=1.3 has thermal
efficiency of 63% and a cut-off ratio of 1.9. If the pressure atthe end of
isentropic expansion is 2.6 bar and bore & stroke of the engine are 105 mm
and 130 mm respectively. Determine
The maximum pressure of the cycle
The compression ratio
• The cut off volume
Transcribed Image Text:1. An engine operating on the air diesel cycle with k=1.3 has thermal efficiency of 63% and a cut-off ratio of 1.9. If the pressure atthe end of isentropic expansion is 2.6 bar and bore & stroke of the engine are 105 mm and 130 mm respectively. Determine The maximum pressure of the cycle The compression ratio • The cut off volume
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