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An ideal Brayton cycle with regeneration has a pressure ratio of 10. Air enters the compressor at 300 K and the turbine at 1200 K. If the effectiveness of the regenerator is 100 percent, determine the net work output and the thermal efficiency of the cycle. Account for the variation of specific heats with temperature. Assume constant specific heats at room temperature.

User Skillachie
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Answer:

1.) Network output = 322.26kJ/kg

2.) Thermal efficiency = 0.54

Explanation: Please find the attached files for the solution

An ideal Brayton cycle with regeneration has a pressure ratio of 10. Air enters the-example-1
An ideal Brayton cycle with regeneration has a pressure ratio of 10. Air enters the-example-2
User Seki
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