The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression process, the air is at 100 kPa, 300K, and 0.600 liter. The temperature at the end of the isentropic expansion process is 80OK. Determine (a) the highest temperature and pressure in the cycle; (b) the amount of heat transferred in kJ during the constant volume heat addition; (c)the thermal efficiency; and (d) the mean effective pressure.
The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression process, the air is at 100 kPa, 300K, and 0.600 liter. The temperature at the end of the isentropic expansion process is 80OK. Determine (a) the highest temperature and pressure in the cycle; (b) the amount of heat transferred in kJ during the constant volume heat addition; (c)the thermal efficiency; and (d) the mean effective pressure.
Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter18: Heat Engines, Entropy, And The Second Law Of Thermodynamics
Section: Chapter Questions
Problem 61P
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