//Air fuel ratio
AF=50;
//Temperature at the beginning of compression(in K)
T1=333;
//Compression ratio
r=14;
//Calorific value of fuel used(in kJ/kg)
CV=42000;
//Specific heat at constant pressure(in kJ/kgK)
Cp=1.004;
//Specific heat at constant volue(in kJ/kgK)
Cv=0.717;