Calculate the magnitude of Qc, the amount of heat lost in cooling. (include units with answer) G. Calculate the work done during compression (a-b on the p-v diagram). |(include units with answer) Н. Calculate the work done during combustion (b-c on the p-v diagram). (include units with answer) I.
Calculate the magnitude of Qc, the amount of heat lost in cooling. (include units with answer) G. Calculate the work done during compression (a-b on the p-v diagram). |(include units with answer) Н. Calculate the work done during combustion (b-c on the p-v diagram). (include units with answer) I.
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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Question
Please answer each part of the question
Transcribed Image Text:C
A
V
In a air-standard Brayton cycle the air enters the compressor (state a) at an absolute pressure of 90 kPa
and a temperature of 287 K. The absolute pressure leaving the compressor (state b) is 1040 kPa. The
maximum temperature is reached at state c, and is 1377 K. The gas has c'p
1.40. Answer the following questions for one mole of air that flows through the Brayton engine.
= 29.1 J/mol-K and y =
adiabatic
B.
adiabatic
Transcribed Image Text:Calculate the magnitude of Qc, the
amount of heat lost in cooling.
(include units with answer)
G.
Calculate the work done during
compression (a-b on the p-v
diagram).
|(include units with answer)
Н.
Calculate the work done during
combustion (b-c on the p-v
diagram).
(include units with answer)
I.
Calculate the work done during
expansion (c-d on the p-v diagram).
(include units with answer)
J.
Calculate the work done during
cooling (d-a on the p-v diagram).
(include units with answer)
К.
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