Air enters the compressor of an air standard Brayton cycle with a volumetric flow rate of 60m3/s at 0.8 bar, 280K. The compressor pressure ratio is 20, and the maximum cycle temperature is 1800k. For the compressor, the isentropic efficiency is 92% and for the turbine the isentropic efficiency is 95%. Determine: a) the net power developed, in kW. b) the rate of heat addition in the combustor, in kW. c) the percent thermal efficiency of the cycle
Air enters the compressor of an air standard Brayton cycle with a volumetric flow rate of 60m3/s at 0.8 bar, 280K. The compressor pressure ratio is 20, and the maximum cycle temperature is 1800k. For the compressor, the isentropic efficiency is 92% and for the turbine the isentropic efficiency is 95%. Determine: a) the net power developed, in kW. b) the rate of heat addition in the combustor, in kW. c) the percent thermal efficiency of the cycle
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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Air enters the compressor of an air standard Brayton cycle with a volumetric flow rate of 60m3/s at 0.8 bar, 280K. The compressor pressure ratio is 20, and the maximum cycle temperature is 1800k. For the compressor, the isentropic efficiency is 92% and for the turbine the isentropic efficiency is 95%.
Determine:
a) the net power developed, in kW.
b) the rate of heat addition in the combustor, in kW.
c) the percent thermal efficiency of the cycle
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