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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 /172/CH12/EX12.4/ex4.sce | |
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initial commit / add all books
Diffstat (limited to '172/CH12/EX12.4/ex4.sce')
| -rwxr-xr-x | 172/CH12/EX12.4/ex4.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/172/CH12/EX12.4/ex4.sce b/172/CH12/EX12.4/ex4.sce new file mode 100755 index 000000000..58b5c9499 --- /dev/null +++ b/172/CH12/EX12.4/ex4.sce @@ -0,0 +1,13 @@ +//ques4
+//Calculation of work in the given cycle
+clear
+clc
+R=0.287;//gas constant
+T1=288.2;//compressor temperature K
+T2=1373.2;//K turbine temperature K
+//Pe/Pi=c=10, Pi/Pe=1/c from example 12.1
+c=10;
+wc=-R*T1*log(c);
+printf('Isothermal work in compressor = %.1f kJ/kg \n',wc);
+wt=-R*T2*log(1/c);
+printf(' Isothermal work in turbine = %.1f kJ/kg\n',wt);
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