//Compression ratio
r=10;
//Pressure at beginning of compression(in bar)
p1=1;
//Temperature at start of compression(in K)
T1=300;
//Maximum pressure reached(in bar)
p3=42;
//Maximum temperature(in K)
T4=1500+273;
//Specific heat at constant pressure(in kJ/kgK)
Cp=1.004;
//Specific heat at constant volume(in kJ/kgK)
Cv=0.717;