initial commit / add all books

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');