diff options
Diffstat (limited to '3821/CH10/EX10.24/Example10_24.sce')
-rw-r--r-- | 3821/CH10/EX10.24/Example10_24.sce | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/3821/CH10/EX10.24/Example10_24.sce b/3821/CH10/EX10.24/Example10_24.sce new file mode 100644 index 000000000..2c53ee79a --- /dev/null +++ b/3821/CH10/EX10.24/Example10_24.sce @@ -0,0 +1,28 @@ +/////////Chapter 10 Properties Of Steam
+///Example 10.24 Page No:204
+///Find Enthalpy of steam of first boiler
+clc;
+clear;
+//Input data;
+FB=15; //First boiler in bar
+SB=15; //Second boiler in bar
+tsup1=300; //Temperature of the steam in degree celsius
+tsup2=200; //Temperature of the steam in degree celsius
+//From steam table (pressure basis at 15 bar )
+ts=198.3; //In degree celsius
+hf=844.7; //In KJ/Kg
+hfg=1945.2; //In KJ/Kg
+hg=2789.9; //In KJ/I
+Cps=2.3;
+
+//Calculation
+h1=hg+Cps*(tsup1-ts); //Enthalpy of steam of first boiler in KJ/Kg
+h3=hg+Cps*(tsup2-ts); //Enthalpy of steam in steam main in KJ/Kg
+h2=2*h3-h1; //Energy balance in KJ/Kg
+x2=(h2-hf)/hfg; //Enthalpy of wet steam
+
+//OUTPUT
+printf('Enthalpy of steam of first boiler= %f KJ/Kg\n',h1);
+printf('Enthalpy of steam in steam main=%f KJ/Kg \n ',h3);
+printf('Energy balance=%f KJ/Kg \n ',h2);
+printf('Enthalpy of wet steam= %f \n ',x2);
|