he compressor of this engine at 100 kPa and 30°C. The compres e ratio is 10; the maximum cycle temperature is 800°C; and the m leaves the regenerator 10°C cooler than the hot air stream at he regenerator. Assuming both the compressor and the turbine to ic, determine the rates of heat addition and rejection for this c produces 115 kW. Use constant specific heats at room temperat s: 258 kW, 143 kW.

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q8/ (9- 99) gas turbine for an automobile is designed with a regenerator. Air
enters the compressor of this engine at 100 kPa and 30°C. The compressor
pressure ratio is 10; the maximum cycle temperature is 800°C; and the cold
air stream leaves the regenerator 10°C cooler than the hot air stream at the
inlet of the regenerator. Assuming both the compressor and the turbine to be
isentropic, determine the rates of heat addition and rejection for this cycle
when it produces 115 kW. Use constant specific heats at room temperature.
Answers: 258 kW, 143 kW.
Heat exchanger
Comb
Compressor
Turbine
Transcribed Image Text:Q8/ (9- 99) gas turbine for an automobile is designed with a regenerator. Air enters the compressor of this engine at 100 kPa and 30°C. The compressor pressure ratio is 10; the maximum cycle temperature is 800°C; and the cold air stream leaves the regenerator 10°C cooler than the hot air stream at the inlet of the regenerator. Assuming both the compressor and the turbine to be isentropic, determine the rates of heat addition and rejection for this cycle when it produces 115 kW. Use constant specific heats at room temperature. Answers: 258 kW, 143 kW. Heat exchanger Comb Compressor Turbine
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