At the beginning of the compression process of an ideal Diesel cycle, air is at 95 kPa and 7°C, and 600 kJ/kg of heat is transferred to air during the heat-addition process. At the end of isentropic expansion process, air is at 265 kPa and 507°C. Taking into account the variation of specific heats with temperature, the thermal efficiency of the cycle is

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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At the beginning of the compression process of an ideal Diesel cycle, air is at 95 kPa and 7°C, and 600 kJ/kg of heat is transferred to air during the heat-addition process. At the end of isentropic expansion process, air is at 265 kPa and 507°C. Taking into account the variation of specific heats with temperature, the thermal efficiency of the cycle is

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