Q1/Calculate the power in kilowatts of the gas turbine power plant has a greatest temperature of 700°C and a pressure ratio of 10. The isentropic efficiencies of the turbine and compressor are 0.85 and 0.82 respectively. The mass flow rate of the air that inlet to the compressor is 15 kg/s at 15 °C. At the expansion process take Cp= 1.11 kJ/kg•K, y=1.333, and at the compression process take c,= 1.005 kJ/kg-K, and y =1.4 2045.74 kW O 2085.71 kW 1025.73 kW 1095.72 kW O
Q1/Calculate the power in kilowatts of the gas turbine power plant has a greatest temperature of 700°C and a pressure ratio of 10. The isentropic efficiencies of the turbine and compressor are 0.85 and 0.82 respectively. The mass flow rate of the air that inlet to the compressor is 15 kg/s at 15 °C. At the expansion process take Cp= 1.11 kJ/kg•K, y=1.333, and at the compression process take c,= 1.005 kJ/kg-K, and y =1.4 2045.74 kW O 2085.71 kW 1025.73 kW 1095.72 kW O
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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![Q1/Calculate the power in kilowatts of the gas turbine power plant has a greatest
temperature of 700°C and a pressure ratio of 10. The isentropic efficiencies of the
turbine and compressor are 0.85 and 0.82 respectively. The mass flow rate of the
air that inlet to the compressor is 15 kg/s at 15 °C. At the expansion process take
C,= 1.11 kJ/kg:K, y=1.333, and at the compression process take c,= 1.005
kJ/kg K, and y =1.4
2045.74 kW
2085.71 kW
1025.73 kW
1095.72 kW
Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle
takes in air at 1 bar, 20 °C, and a compression ratio 12 and the highest temperature
during the cycle was 1100 °C. Take c,= 1.005 kJ/kg-K, c,= 0.718 kJkg-K for
air.
63 %
53 %
58 %
68 %](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f55f837-6c72-4197-82bd-363c4e301379%2Fe734a727-9329-4bca-849a-e469fd66f46f%2Foq1d94f_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1/Calculate the power in kilowatts of the gas turbine power plant has a greatest
temperature of 700°C and a pressure ratio of 10. The isentropic efficiencies of the
turbine and compressor are 0.85 and 0.82 respectively. The mass flow rate of the
air that inlet to the compressor is 15 kg/s at 15 °C. At the expansion process take
C,= 1.11 kJ/kg:K, y=1.333, and at the compression process take c,= 1.005
kJ/kg K, and y =1.4
2045.74 kW
2085.71 kW
1025.73 kW
1095.72 kW
Q2/ Calculate the thermal efficiency of the heat engine working on the diesel cycle
takes in air at 1 bar, 20 °C, and a compression ratio 12 and the highest temperature
during the cycle was 1100 °C. Take c,= 1.005 kJ/kg-K, c,= 0.718 kJkg-K for
air.
63 %
53 %
58 %
68 %
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