A gas turbine operate on Brayton cycle. The maximum temperature is 1200 K and pressure ratio of the compressor and turbine is 8. If the ambient condition are 1.0 bar and 300 K, find the thermal...

A gas turbine operate on Brayton cycle. The maximum temperature is 1200 K and pressure ratio of the compressor and turbine is 8. If the ambient condition are 1.0 bar and 300 K, find the thermal efficiency, work ratio and back work ratio assuming the isentropic efficiencies of the compressor and turbine are 0.86 and 0.90, respectively.


Extracted text: A gas turbine operate on Brayton cycle. The maximum temperature is 1200 K and pressure ratio of the compressor and turbine is 8. If the ambient condition are 1.0 bar and 300 K, find the thermal efficiency, work ratio and back work ratio assuming the isentropic efficiencies of the compressor and turbine are 0.86 and 0.90, respectively.