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///Chapter No 11 Steam Boilers
////Example 11.11 Page No 242
///Find Draught produce in terms of hot gas
//Input data
clc;
clear;
H=40; //High discharge in m
ma=19; //Fuel gases per Kg of fuel burnt
Tg=220+273; //Average temp of fuel gases in degree celsius
Ta=25+273; //Ambient temperature in degreee celsius
//Calculation
hw=353*H*(1/Ta-1/Tg*((ma+1)/ma)); //Draught produce in terms of water column in mm
H1=H*((Tg/Ta)*(ma/(ma+1))-1); //Draught produce in terms of hot gas column in m
//Output
printf('Draught produce in terms of water column=%f mm \n',hw);
printf('Draught produce in terms of hot gas column=%f m \n',H1);
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