1.5 Develop an expression for the thermal efficiency of the air-standard diesel cycle as a function of the compression ratio r. = V1N2 and the expansion ratio re = V4 / V3. Assume the working fluid is an ideal gas, and the volume effect of moles of gas generated is small relative to the effect of heating from combustion.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1.5 Develop an expression for the thermal
efficiency of the air-standard diesel cycle
as a function of the compression ratio r. =
V1N2 and the expansion ratio re = V4 /
V3. Assume the working fluid is an ideal
gas, and the volume effect of moles of gas
%3D
generated is small relative to the effect of
heating from combustion.
Transcribed Image Text:1.5 Develop an expression for the thermal efficiency of the air-standard diesel cycle as a function of the compression ratio r. = V1N2 and the expansion ratio re = V4 / V3. Assume the working fluid is an ideal gas, and the volume effect of moles of gas %3D generated is small relative to the effect of heating from combustion.
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