5. In an ideal Otto Cycle, the pressure at the beginning of the compression process is 15 psia, the temperature is 70F and the volume is 13.08 cubic feet. The maximum temperature of thre cycle is 2804F, and the heat supplied is 372 BTU. Using constant specific heat, calculate: a. The temperature at the beginning of the combustion, Rankine b. The compression ratio c. The temperature at the end of the expansion process in Rankine d. The net work of the cycle in BTU e. The thermal efficiency of the cycle in percent
5. In an ideal Otto Cycle, the pressure at the beginning of the compression process is 15 psia, the temperature is 70F and the volume is 13.08 cubic feet. The maximum temperature of thre cycle is 2804F, and the heat supplied is 372 BTU. Using constant specific heat, calculate: a. The temperature at the beginning of the combustion, Rankine b. The compression ratio c. The temperature at the end of the expansion process in Rankine d. The net work of the cycle in BTU e. The thermal efficiency of the cycle in percent
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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Transcribed Image Text:5. In an ideal Otto Cycle, the pressure at the beginning of the
compression process is 15 psia, the temperature is 70F and the
volume is 13.08 cubic feet. The maximum temperature of thre
cycle is 2804F, and the heat supplied is 372 BTU. Using constant
specific heat, calculate:
a. The temperature at the beginning of the combustion, Rankine
b. The compression ratio
c. The temperature at the end of the expansion process in
Rankine
d. The net work of the cycle in BTU
e. The thermal efficiency of the cycle in percent
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