An ideal air-standard regenerative Brayton cycle produces 10 MW of power and the compressor andturbine isentropic efficiencies are both 80%. The regenerator effectiveness is 70%.1. Sketch the cycle in T − s diagram and determine the specific enthalpy at each state. 2. Determine the mass flow rate of air, in kg/s. 3. Determine the thermal efficiency.
An ideal air-standard regenerative Brayton cycle produces 10 MW of power and the compressor andturbine isentropic efficiencies are both 80%. The regenerator effectiveness is 70%.1. Sketch the cycle in T − s diagram and determine the specific enthalpy at each state. 2. Determine the mass flow rate of air, in kg/s. 3. Determine the thermal efficiency.
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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An ideal air-standard regenerative Brayton cycle produces 10 MW of power and the compressor and
turbine isentropic efficiencies are both 80%. The regenerator effectiveness is 70%.
1. Sketch the cycle in T − s diagram and determine the specific enthalpy at each state.
2. Determine the mass flow rate of air, in kg/s.
3. Determine the thermal efficiency.
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