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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 /2774/CH5/EX5.7 | |
| 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 '2774/CH5/EX5.7')
| -rwxr-xr-x | 2774/CH5/EX5.7/Ex5_7.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/2774/CH5/EX5.7/Ex5_7.sce b/2774/CH5/EX5.7/Ex5_7.sce new file mode 100755 index 000000000..864f4cb23 --- /dev/null +++ b/2774/CH5/EX5.7/Ex5_7.sce @@ -0,0 +1,13 @@ +clc
+// initialization of variables
+T1=350+273 // initial temperature in kelvin
+P1=1200 // initial pressure in kPa
+P2=140 // final pressure in kPa
+k=1.4 // polytopic index for air
+Cv=0.717 // specific heat at constant volume for air
+//solution
+T2=T1*((P2/P1)**((k-1)/k)) // reversible adiabatic process relation
+
+w=-Cv*(T2-T1) // work done by gases in reversible adiabatic process
+printf(" The work done by gases is %.0f kJ/kg",w)
+
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