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+//Chapter-2, Illustration 16, Page 74
+//Title: Gas Power Cycles
+//=============================================================================
+clc
+clear
+
+//INPUT DATA
+P1=1;//Pressure at point 1 in bar
+T1=298;//Temperature at point 1 in K
+P2=3;//Pressure at point 2 in bar
+T3=923;//Temperature at point 3 in K
+y=1.4;//Ratio of specific heats
+Cp=1.005;//Speific heat at constant pressure in kJ/kg-K
+
+//CALCULATIONS
+x=(y-1)/y;//Ratio
+rp=P2/P1;//Pressure ratio
+nth=(1-(1/(rp^x)))*100;//Cycle efficiency
+T2=T1*(rp^x);//Temperature at point 2 in K
+q1=Cp*(T3-T2);//Heat supplied in kJ/kg
+Wout=(nth*q1)/100;//Work output in kJ/kg
+q2=q1-Wout;//Heat rejected in kJ/kg
+T4=T3*((1/rp)^x);//Temperature at point 4 in K
+
+//OUTPUT
+mprintf('Cycle efficiency is %3.2f percent \n Heat supplied to air is %3.1f kJ/kg \n Work available at the shaft is %3.2f kJ/kg \n Heat rejected in the cooler is %3.2f kJ/kg \n Turbine exit temperature is %3.2f K',nth,q1,Wout,q2,T4)
+
+
+
+
+
+
+//==============================END OF PROGRAM=================================