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clc
clear
//At 20 degree Celcius
Cpw=4.187; //in kJ/kg
Tw=20;
H1=Cpw*Tw;
//At 8 bar condition
m=4; //mass in kg
Cps=2.1; //in kJ/kg
Tsat=170.4+273; //in K
Hg=2769.1; //in kJ/kg
Tsup=200+273; //in K
H2=Hg+(Cps*(Tsup-Tsat));
Q=m*(H2-H1);
printf('Heat to be added: %3.1f kJ',Q);
printf('\n');
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