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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

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
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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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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