An engine speed ratio working with the ideal Brayton's frame is 10. Air passes through the engine with a flow rate of 60 kg/min. The heat in the conversion device unit is 500 kW and the draft air is 2 0.07 MPa and the data is 73 K. What is the thermal efficiency if the specific heats of the room have a constant acceptance level? answer

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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An engine speed ratio working with the
ideal Brayton's frame is 10. Air passes
through the engine with a flow rate of
60 kg/min. The heat in the conversion
device unit is 500 kW and the draft
air is 2 0.07 MPa and the data is 73
K. What is the thermal efficiency if
the specific heats of the room have a
constant acceptance level? answer
must be 0.482..
Transcribed Image Text:An engine speed ratio working with the ideal Brayton's frame is 10. Air passes through the engine with a flow rate of 60 kg/min. The heat in the conversion device unit is 500 kW and the draft air is 2 0.07 MPa and the data is 73 K. What is the thermal efficiency if the specific heats of the room have a constant acceptance level? answer must be 0.482..
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