Dare Example: B/3 Task: Comparative Diesel cycle operates with air as a working material (ideal gas). Specific heat cons

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Dare Example B 3 Task Comparative Diesel Cycle Operates With Air As A Working Material Ideal Gas Specific Heat Cons 1 (435.84 KiB) Viewed 31 times

Dare Example: B/3 Task: Comparative Diesel cycle operates with air as a working material (ideal gas). Specific heat constatnt of air is r = 287 J.kg .k. specific heat capacity of air (volume is constant) is 717.5 J.kg .K ration of specific heat is, K = 1.4. Compression ration in this cycle is 18 and cut off ration is 2. Before compression is pressure 100 kPa(a) and temperature 25 °C. Heat rejected from this cycle is 350.6 kJ/kg Calculete : a) Pressures and Temperatures in the main points of this cycle b) Heat input to this cycle for 1kg of working material Draw This cycle in p-v diagram, describe all thermodynamic processes in this cycle and mark in this cycle heat input and heat rejected.