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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 /1775/CH4/EX4.11/Chapter4_Example11.sce | |
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| -rwxr-xr-x | 1775/CH4/EX4.11/Chapter4_Example11.sce | 29 |
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diff --git a/1775/CH4/EX4.11/Chapter4_Example11.sce b/1775/CH4/EX4.11/Chapter4_Example11.sce new file mode 100755 index 000000000..7ba02eb0c --- /dev/null +++ b/1775/CH4/EX4.11/Chapter4_Example11.sce @@ -0,0 +1,29 @@ +//Chapter-4, Illustration 11, Page 174
+//Title: Steam Nozzles and Steam Turbines
+//=============================================================================
+clc
+clear
+
+//INPUT DATA
+P1=10;//Pressure at point 1 in bar
+T1=452.9;//Temperature at point 1 in K
+P2=4;//Pressure at point 2 in bar
+n=1.3;//Adiabatic gas constant
+Ps=0.803;//Saturation pressure at T2 in bar
+Ts=143.6;//Saturation temperature at P2 in oC
+//CALCULATIONS
+x=(n-1)/n;//Ratio
+T2=((P2/P1)^x)*T1;//Temperature at point 2 in K
+Ds=P2/Ps;//Degree of supersaturation
+Du=Ts-(T2-273);//Degree of undercooling
+
+//OUTPUT
+mprintf('Degree of supersaturation is %3.2f \n Degree of undercooling %3.0f oC',Ds,Du)
+
+
+
+
+
+
+
+//==============================END OF PROGRAM=================================
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