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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3821/CH11/EX11.22/Example11_22.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3821/CH11/EX11.22/Example11_22.sce')
| -rw-r--r-- | 3821/CH11/EX11.22/Example11_22.sce | 19 |
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diff --git a/3821/CH11/EX11.22/Example11_22.sce b/3821/CH11/EX11.22/Example11_22.sce new file mode 100644 index 000000000..e77ed0512 --- /dev/null +++ b/3821/CH11/EX11.22/Example11_22.sce @@ -0,0 +1,19 @@ +///Chapter No 11 Steam Boilers
+////Example 11.22 Page No 256
+///Find Efficeincy of chimney draught
+///Input data
+clc;
+clear;
+H=45; //Chimney height in m
+Tg=370+273; //Temperature of flue gases in degree celsius
+T1=150+273; //Temperature of flue gases in degree celsius
+ma=25; //Mass of the flue gas formed in Kg/kg of a cosl fired
+Ta=35+273; //The boiler temperature in degree celsius
+Cp=1.004; //fuel gas
+
+//Calculation
+//Efficeincy of chimney draught in %
+A=(H*(((Tg/Ta)*(ma/(ma+1)))-1))/(Cp*(Tg-T1))*100;
+
+//Output
+printf('Efficeincy of chimney draught= %f percent \n',A);
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