An ideal Diesel engine operates on 0.63 lbm of air with a suction state at 14 psia and 140 °F. The pressure at the end of compression is 458 psia and the volume at the end of heat addition process is 0.13 ft^3. Using air properties (R=53.34 ft-lbf/lbm-R, k=1.4, Cp =.24, Cv=.1714 Btu/lbm-R), determine compression ratio, percentage clearance, Qa, Qr, Thermal Efficiency, mean effective pressure. Plss Show complete solution with the corresponding unit cancellation
An ideal Diesel engine operates on 0.63 lbm of air with a suction state at 14 psia and 140 °F. The pressure at the end of compression is 458 psia and the volume at the end of heat addition process is 0.13 ft^3. Using air properties (R=53.34 ft-lbf/lbm-R, k=1.4, Cp =.24, Cv=.1714 Btu/lbm-R), determine compression ratio, percentage clearance, Qa, Qr, Thermal Efficiency, mean effective pressure. Plss Show complete solution with the corresponding unit cancellation
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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An ideal Diesel engine operates on 0.63 lbm of air with a suction state at 14 psia and 140 °F. The pressure at the end of compression is 458 psia and the volume at the end of heat addition process is 0.13 ft^3. Using air properties (R=53.34 ft-lbf/lbm-R, k=1.4, Cp =.24, Cv=.1714 Btu/lbm-R), determine compression ratio, percentage clearance, Qa, Qr, Thermal Efficiency, mean effective pressure.
Plss Show complete solution with the corresponding unit cancellation. Thank you
Transcribed Image Text:2. An ideal Diesel engine operates on 0.63 Ibm of air with a suction state at 14 psia and 140 F. The
pressure at the end of compression is 458 psia and the volume at the end of heat addition process is
0.13 ft'. Using air properties (R=53.34 ft-lbf/lbm-R, k=1.4, Cp .24, Cv=.1714 Btu/lbm-R), determine
compression ratio, percentage clearance, Qa, Qr, Thermal Efficiency, mean effective pressure
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