1 files changed, 27 insertions, 0 deletions
diff --git a/2339/CH5/EX5.15.1/Ex5_15.sce b/2339/CH5/EX5.15.1/Ex5_15.sce
new file mode 100755
index 000000000..f6fa12ce2
--- /dev/null
+++ b/2339/CH5/EX5.15.1/Ex5_15.sce
@@ -0,0 +1,27 @@
+clc
+clear
+
+Ms=7.5;         //kg/kg of coal
+P=11;           //in bar
+Tf=70;          //in C
+Eff=0.75;       //Efficiency
+FOE=1.15;       //Factor of Evaporation
+Cps=2.1;        //in kJ/kg K
+Hfw=293;        //in kJ/kg
+H=(FOE*2257)+Hfw;
+
+//At 11 bar
+Hg=2781.7;      //in kJ/kg
+Tsat=184.1;     //in C
+Tsup=((H-Hg)/Cps)+Tsat;
+DOS=Tsup-Tsat;      //Degree of Superheat
+printf('Degree of Superheat: %3.1f C',DOS);
+printf('\n');
+
+Me=(Ms*(H-Hfw))/2257;
+printf('Equivalent evaporation: %3.2f kg/kg of coal',Me);
+printf('\n');
+
+CV=(Ms*(H-Hfw))/Eff;
+printf('Calorific value of Boiler: %3.2f kJ/kg ',CV);
+printf('\n');