initial commit / add all books

1 files changed, 27 insertions, 0 deletions

diff --git a/2339/CH4/EX4.19.1/Ex4_19.sce b/2339/CH4/EX4.19.1/Ex4_19.sce
new file mode 100755
index 000000000..ae4ad1e86
--- /dev/null
+++ b/2339/CH4/EX4.19.1/Ex4_19.sce
@@ -0,0 +1,27 @@
+clc

+clear

+

+//Conditions at 7 bat

+P=7;                //in bar

+Tsat=165+273;       //in K

+Hf=697.2;           //in kJ/kg

+Hfg=2066.3;         //in kJ/kg

+Hg=2763.5;          //in kJ/kg

+Vg=0.273;           //in m^3/kg

+D=0.02;             //in m

+vel=17;             //in m/s

+Cps=4.187;          //in kJ/kg K

+Tw1=25;             //in Celcius

+Tw2=100;            //in Celcius

+Vfr=(22/7)*D*D*vel*(1/4)*60;       //Volume flow rate in m^3/min

+x=0.9;              //Dryness Fraction

+V=x*Vg;

+

+Mfr=Vfr/V;          //Mass flow rate

+printf('The mass flow rate of steam: %2.2f kg/min',Mfr);

+printf('\n');

+H1=Hf+(x*Hfg);

+H2=Cps*100;

+Mw=(Mfr*(H1-H2))/(Cps*(Tw2-Tw1));

+printf('The mass flow rate of water: %2.2f kg/min',Mw);

+printf('\n');