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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/CH9/EX9.4/ex4.sce | |
| 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 '172/CH9/EX9.4/ex4.sce')
| -rwxr-xr-x | 172/CH9/EX9.4/ex4.sce | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/172/CH9/EX9.4/ex4.sce b/172/CH9/EX9.4/ex4.sce new file mode 100755 index 000000000..64f83d947 --- /dev/null +++ b/172/CH9/EX9.4/ex4.sce @@ -0,0 +1,12 @@ +//example 4
+//calculating required specific work
+clear
+clc
+Cp=1.004 //specific heat of air at constant pressure in kJ/kg-K
+Ti=290 //initial temperature in kelvins
+Pi=100 //initial pressure in kPa
+Pe=1000 //final pressure in kPa
+k=1.4
+Te=Ti*(Pe/Pi)^((k-1)/k) //final temperature in kelvins
+we=Cp*(Ti-Te) //required specific work in kJ/kg
+printf("\n hence,specific work required is we=%.3f kJ/kg.\n",we)
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