01: The volume at the beginning of the isentropic compression in a dual combustion cycle is 17 times the volume at the end of the isentropic compression. Calculate the mean effective pressure and the...

QL The volume at the beginning of the isentropic compression in a dual combustion cycle is 17 times the volume at the end of the isentropic compression. Calculate the mean effective pressure and the thermal efficiency when the minimum and maximum pressures are 1 bar and 690bar and the minimum and ‘maximum temperatures 20°C and 1900°C. (Sketch the processes on P-V and T-S diagrams)


Extracted text: 01: The volume at the beginning of the isentropic compression in a dual combustion cycle is 17 times the volume at the end of the isentropic compression. Calculate the mean effective pressure and the thermal efficiency when the minimum and maximum pressures are 1 bar and 690bar and the minimum and maximum temperatures 20°C and 1900 C. (Sketch the processes on P-V and T-S diagrams)