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Unformatted text preview: c. the pressure at the end of adiabatic expansion process d. the net work output of the cycle [kJ/kg] e. thermal eciency of the cycle H5.2 Two kilograms of air, initially at 100 kPa and 20 C, are contained in an insulated piston-cylinder assembly. The air is compressed to 500 kPa. Determine: a. minimum possible work required to compress air (clearly justify your result , that it is the minimum possible ) b. if the actual work is 25% greater, the nal temperature of the air and the entropy produced during the process c. show both processes on T-s diagram...
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This note was uploaded on 04/21/2010 for the course MAE 110A taught by Professor Stefang.llewellynsmith during the Spring '08 term at UCSD.
- Spring '08