in kJ. Problem 5 (20 points) A simple gas turbine power plant operating at steady state....

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in kJ. Problem 5 (20 points) A simple gas turbine power plant operating at steady state. Air enters the compressor at a rate of 20 m/s, temperature of 300 K and pressure of 100 kPa. Air is compressed to pressure of 1 MPa and temperature of 620 K before it enters the combustion chamber and heated to temperatures of 3350 K. Assuming constant specific heats for air as C-0.718 kJ/kg.K and Cp=1.005 kJ/kg.K, determine the work required at the compressor and the heat required from combustion in kW. in kJ. Problem 5 (20 points) A simple gas turbine power plant operating at steady state. Air enters the compressor at a rate of 20 m/s, temperature of 300 K and pressure of 100 kPa. Air is compressed to pressure of 1 MPa and temperature of 620 K before it enters the combustion chamber and heated to temperatures of 3350 K. Assuming constant specific heats for air as C-0.718 kJ/kg.K and Cp=1.005 kJ/kg.K, determine the work required at the compressor and the heat required from combustion in kW.