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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /2339/CH4/EX4.31.1 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2339/CH4/EX4.31.1')
| -rwxr-xr-x | 2339/CH4/EX4.31.1/Ex4_31.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/2339/CH4/EX4.31.1/Ex4_31.sce b/2339/CH4/EX4.31.1/Ex4_31.sce new file mode 100755 index 000000000..9fbe8de7a --- /dev/null +++ b/2339/CH4/EX4.31.1/Ex4_31.sce @@ -0,0 +1,31 @@ +clc
+clear
+
+//At 9.2 bar pressure
+x1=0.96; //Dryness Fraction
+Sf1=2.1038; //in kJ/kg K
+Sg1=6.6151; //in kJ/kg K
+
+//At 3.55 bar pressure
+Sf2=1.7327; //in kJ/kg K
+Sg2=6.9358; //in kJ/kg K
+Vg2=0.5173; //in m^3/kg
+
+//Now at 0.36 bar pressure
+Vg3=4.408; //in m^3/kg
+
+S1=Sf1+(x1*(Sg1-Sf1));
+
+//As process is adiabatic
+S2=S1;
+
+//From steam table, Sg=6.9358 > S2
+
+x2=(S2-Sf2)/(Sg2-Sf2);
+V2=x2*Vg2;
+
+//As volume remains constant
+V3=V2;
+x3=V3/Vg3;
+printf('The dryness fraction of steam: %2.3f',x3);
+printf('\n');
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