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2.2 An air-standard Dual cycle has a compression ratio of 10. The pressure and temperature at the beginning of compression are 1 bar and 27 °C. The maximum pressure reached is 42 bar and the maximum temperature is 1500 °C. Determine: 2.2.1 The temperature at the end of constant volume heat addition 2.2.2 The cut-off ratio 2.2.3 The work done per kg of air and 2.2.4 The mean effective pressure 2.2.5 The cycle efficiency. Assume Cp = 1.004 kJ/kg K and Cv = 0.717 kJ/kg K for air.

2.2 An air-standard Dual cycle has a compression ratio of 10. The pressure and temperature at the beginning of compression are 1 bar and 27 °C. The maximum pressure reached is 42 bar and the maximum temperature is 1500 °C. Determine: 2.2.1 The temperature at the end of constant volume heat addition 2.2.2 The cut-off ratio 2.2.3 The work done per kg of air and 2.2.4 The mean effective pressure 2.2.5 The cycle efficiency. Assume Cp = 1.004 kJ/kg K and Cv = 0.717 kJ/kg K for air.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
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2.2 An air-standard Dual cycle has a compression ratio of 10. The pressure and temperature at the beginning of compression are 1 bar and 27 °C. The maximum pressure reached is 42 bar and the maximum temperature is 1500 °C. Determine: 2.2.1 The temperature at the end of constant volume heat addition 2.2.2 The cut-off ratio 2.2.3 The work done per kg of air and 2.2.4 The mean effective pressure 2.2.5 The cycle efficiency. Assume Cp = 1.004 kJ/kg K and Cv = 0.717 kJ/kg K for air.
Transcribed Image Text:2.2 An air-standard Dual cycle has a compression ratio of 10. The pressure and temperature at the beginning of compression are 1 bar and 27 °C. The maximum pressure reached is 42 bar and the maximum temperature is 1500 °C. Determine: 2.2.1 The temperature at the end of constant volume heat addition 2.2.2 The cut-off ratio 2.2.3 The work done per kg of air and 2.2.4 The mean effective pressure 2.2.5 The cycle efficiency. Assume Cp = 1.004 kJ/kg K and Cv = 0.717 kJ/kg K for air.
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