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The temperature and pressure at the beginning of compression process of a Diesel cycle are 300K and 95kPa, respectively. At the end of the

The temperature and pressure at the beginning of compression process of a Diesel cycle are 300K and 95kPa, respectively. At the end of the heat addition, the temperature is 2150K and the pressure is 7.2MPa. Determine the following by taking into account the variation of specific heats with temperature (air-standard analysis) i- ii- 111- iv- The compression ratio The cutoff ratio The cycle efficiency The mean effective pressure in kPa

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