An actual Brayton cycle as a gas turbine power plant operates between the pressure limits of 100 kPa and 800 kPa. The air enters the compressor at 30°C and leaves at 330°C at a mass flow rate of 200 kg/s. The maximum cycle temperature is 1400K. During operation, the net power output of the plant is measured experimentally to be 60 MW. By consuming the Cold Air Standard Assumption (Note: 25°C can be taken as 300K in the data tables). (a) The isentropic efficiency of the turbine for these conditions, and (b) The cycle thermal efficiency Select one a (95.4L (37.5% b. 10.9541, (37.0%) c. 195.4, (37.0)

An actual Brayton cycle as a gas turbine power plant operates between the pressure limits of 100 kPa and 800 kPa. The air enters the compressor at 30°C and leaves at 330°C at a mass flow rate of 200 kg/s. The maximum cycle temperature is 1400K. During operation, the net power output of the plant is measured experimentally to be 60 MW. By consuming the Cold Air Standard Assumption (Note: 25°C can be taken as 300K in the data tables). (a) The isentropic efficiency of the turbine for these conditions, and (b) The cycle thermal efficiency Select one a (95.4L (37.5% b. 10.9541, (37.0%) c. 195.4, (37.0)

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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