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+//Chapter-3, Illustration 3, Page 141
+//Title: Internal Combustion Engines
+//=============================================================================
+clc
+clear
+
+//INPUT DATA
+n=6;//No. of cylinders
+d=0.61;//Diameter in m
+L=1.25;//Stroke in m
+N=2;//No.of revolutions per second
+m=340;//mass of fuel oil in kg
+CV=44200;//Calorific value in kJ/kg
+T=108;//Torque in kN-m
+imep=775;//Indicated mean efective pressure in kN/(m^2)
+
+//CALCULATIONS
+IP=(imep*L*3.1415*(d^2)*N)/(8);//Indicated power in kW
+TotalIP=(n*IP);//Total indicated power in kW
+BP=(2*3.1415*N*T);//Brake power in kW
+PI=(m*CV)/3600;//Power input in kW
+nB=(BP/PI)*100;//Brake thermal efficiency
+bmep=(BP*8)/(n*L*3.1415*(d^2)*2);//Brake mean effective pressure in kN/(m^2)
+nM=(BP/TotalIP)*100;//Mechanical efficiency
+bsfc=m/BP;//Brake specific fuel consumption in kg/kWh
+
+//OUTPUT
+mprintf('Total Indicated Power is %3.1f kW \n Brake Power is %3.1f kW \n Brake thermal efficiency is %3.1f percent \n Brake mean effective pressure is %3.1f kN/(m^2) \n Mechanical efficiency is %3.1f percent \n Brake specific fuel consumption is %3.3f kg/kW.h',TotalIP,BP,nB,bmep,nM,bsfc)
+
+
+
+//==============================END OF PROGRAM=================================