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diff --git a/1808/CH3/EX3.24/Chapter3_Exampl24.sce b/1808/CH3/EX3.24/Chapter3_Exampl24.sce
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+clc

+clear

+//INPUT DATA

+Rc=10;//compression ratio

+p1=101.325;//Pressure in kN/m^2

+t1=303;//temperature in K

+Qr=350;//heat rejected in kJ/kg

+Qs=450;//heat supplied in kJ/kg

+QR=452.92;//heat supplied in kJ/kg

+g=1.4;//constant

+cp=1.005;//specific pressure

+cv=0.718;//specific volume

+R=0.287;//gas constant

+

+//CALCULATIONS

+Q=Qr+Qs;//total heat in kJ/kg

+p2=p1*(Rc^g);//pressure in kN/m^2

+t2=t1*(Rc^(g-1));//temperature in K

+t3=(Qs/cv)+t2;//temperature in K

+p4=p2*(t3/t2);//Maximum pressure in kN/m^2

+t4=(Qr/cp)+t3;//Maximum temperature in K

+wn=Q-QR;//workdone in kJ/kg

+v43=t4/t3;//volume ratio

+v12=t1/t3;//volume ratio

+v45=v43/Rc;//volume ratio

+t5=t4*(v45^(g-1));//temperature in K

+nd=(wn/Q)*100;//thermal efficiency in percentage

+v1=R*t1/p1;//specific volume in m^3/kg

+v2=v1/10;//specific volume in m^3/kg

+pm=wn/(v1-v2);//mean effective pressure in kN/m^2

+w34=R*(t4-t3);//workdone in 3-4 process

+w45=R*(t4-t5);//workdone in 4-5 process

+Rw=(wn/(2*(w34+w45)));//work ratio

+

+//OUTPUT

+printf('(a)The maximum pressure is %3.2f kN/m^2 \n maxium temperature is %3.2f K \n (b)thermal efficiency is %3.2f percentage \n (c)mean effective pressure is %3.2f kN/m^2 \n (d)work ratio is %3.3f ',p4,t4,nd,pm,Rw)

+

+

+