he beginning of compression in an ideal dual combustion cycle, the working fluid is 2 lbs. of air at 14.7 psia and 85 deg. F. The compression ratio is 8.5, The pressure at the end of the constant volume addition of heat is 450 psia and there are added 105 BTU during constant pressure expansion. Find the pressure ratio and percentage clearance.
he beginning of compression in an ideal dual combustion cycle, the working fluid is 2 lbs. of air at 14.7 psia and 85 deg. F. The compression ratio is 8.5, The pressure at the end of the constant volume addition of heat is 450 psia and there are added 105 BTU during constant pressure expansion. Find the pressure ratio and percentage clearance.
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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At the beginning of compression in an ideal dual combustion cycle, the working fluid is 2 lbs. of air at 14.7 psia and 85 deg. F. The compression ratio is 8.5, The pressure at the end of the constant volume addition of heat is 450 psia and there are added 105 BTU during constant pressure expansion. Find the pressure ratio and percentage clearance.
a. 1.31, 13.33%
b. 1.53, 12.42
c. 1.53, 13.33%
d. 1.31, 12.42%
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