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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
commitb1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch)
treeab291cffc65280e58ac82470ba63fbcca7805165 /2339/CH5/EX5.16.1
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initial commit / add all books
Diffstat (limited to '2339/CH5/EX5.16.1')
-rwxr-xr-x2339/CH5/EX5.16.1/Ex5_16.sce26
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diff --git a/2339/CH5/EX5.16.1/Ex5_16.sce b/2339/CH5/EX5.16.1/Ex5_16.sce
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+clc
+clear
+
+Ma=17000; //in kg/hr
+P=14; //in bar
+x=0.95; //Dryness Fraction
+Tfw=102; //in C
+Mf=2050; //in kg/hr
+CV=27400; //Calorific Value
+HS=Mf*CV;
+printf('Heat Supplied per hour: %3.2f kJ',HS);
+printf('\n');
+
+Hf=830.3; //in kJ/kg
+Hfg=1959.7; //in kJ/kg
+Hfw=427.5; //in kJ/kg
+
+H=Hf+(x*Hfg);
+Eff=(Ma*100*(H-Hfw))/(Mf*CV);
+printf('Efficiency of Boiler: %3.2f Percent',Eff);
+printf('\n');
+
+Ms=Ma/Mf;
+Me=(Ms*(H-Hfw))/2257;
+printf('Equivalent evaporation: %3.2f kg/kg of coal',Me);
+printf('\n');