In an ideal dual combustion cycle the pressure volume and temperature at the beginning of the adiabatic compression are 93 kN/m^2,0.05m^3 and 24°crespectively.the volume ratio of the adiabatic compression is 9:1 the constant volume heat addition pressure ratio is 1:5:1 and the constant pressure heat addition volume ratio is 2:1 Determine, for the cycle a) the pressure, volume and temperature at the cycle process change points. b) the thermal efficiency c) the net work done d) the work ratio e) the mean effective pressure f) the Carnot cycle within the cycle temperature limits Take Cp=105KJ/kgk,Cv=0.775KJ/Kgk.

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