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+clc;clear;
+//Example 5.3
+
+//given data
+P=150;
+Vliquid=0.6/1000;//im m^3
+t=40*60;//in sec
+Ac=8*10^-6;
+
+//from Table A-5
+//from P = 150 kPa
+h=2693.1;
+ug=2519.2;
+vf=0.001053;
+vg=1.1594;
+
+//calculations
+m=Vliquid/vf;
+md=m/t;
+disp(md,'mass flow rate in kg/s');
+V=md*vg/(Ac);
+disp(V,'exit velocity in m/s');
+Eflow=h-ug;
+Et=h;
+disp(Eflow,'flow energy in kJ/kg');
+disp(Et,'total energy in kJ/kg');
+Emass=md*Et;
+disp(Emass,'rate at which energy leaves the cooker in kW')