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Unformatted text preview: standard cycle. a. the compression ratio b. the compression work in kJ/kg c. the amount of heat addition during the heating process in kJ/kg d. the work done during expansion in kJ/kg e. the thermal efficiency 2. An air-standard cycle is executed in a closed system with 0.0015 kg of air and consists of the following three processes: 1-2: Isentropic compression from 100 kPa and 27 C to 1 MPa. 2-3: p = constant heat addition in the amount of 2.76 kJ. 3-1: p = c 1 v + c 2 heat rejection to initial state (c 1 and c 2 are constants). a. Show the cycle on p-v and T-s diagrams. b. Calculate the heat rejected. c. Determine the thermal efficiency....
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This note was uploaded on 03/15/2010 for the course ENGRD 221 taught by Professor Staff during the Fall '08 term at Cornell University (Engineering School).
- Fall '08