1. Air enters the compressor of an ideal air-standardBrayton cycle at 100 kPa, 300 K, with a volumetricflow rate of 5 m 3 /s. The compressor pressure ratiois 10. The turbine inlet temperature is 140 K.Determine (a) the thermal efficiency of the cycle,(b) the back work ratio, (c) the net powerdeveloped, in kW.Draw a detailed PV and Ts diagramNote: For AlR, useCp =1.0062 kJ/kg-K, R= 0.287KJ/kg-K

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1. Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 300 K, with a volumetric flow rate of 5 m 3 /s. The compressor pressure ratio is 10. The turbine inlet temperature is 1400 K. Determine (a) the thermal efficiency of the cycle, (b) the back work ratio, (c) the net power developed, in kW. Draw a detailed PV and Ts diagram Note: For AIR, use c, =1.0062 kJ/kg-K, R = 0.287 KJ/kg-K

1. Air enters the compressor of an ideal air-standard Brayton cycle at 100 kPa, 300 K, with a volumetric flow rate of 5 m 3 /s. The compressor pressure ratio is 10. The turbine inlet temperature is 1400 K. Determine (a) the thermal efficiency of the cycle, (b) the back work ratio, (c) the net power developed, in kW. Draw a detailed PV and Ts diagram Note: For AIR, use c, =1.0062 kJ/kg-K, R = 0.287 KJ/kg-K

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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