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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/CH17/EX17.1/ex1.sce | |
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initial commit / add all books
Diffstat (limited to '172/CH17/EX17.1/ex1.sce')
| -rwxr-xr-x | 172/CH17/EX17.1/ex1.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/172/CH17/EX17.1/ex1.sce b/172/CH17/EX17.1/ex1.sce new file mode 100755 index 000000000..81693cafc --- /dev/null +++ b/172/CH17/EX17.1/ex1.sce @@ -0,0 +1,13 @@ +//ques1
+//to determine isentropic stagnation pressure and temperature
+clear
+clc
+T=300;//Temperature of air in K
+P=150;//Pressure of air in kPa
+v=200;//velocity of air flow n m/s
+Cp=1.004;//specific heat at constant pressure in kJ/kg
+To=v^2/(2000*Cp)+T;//stagnation temperature in K
+k=1.4;//constant
+Po=P*(To/T)^(k/(k-1));//stagnation pressure in kPa
+printf('Stagnation Temperature = %.1f K \n',To);
+printf(' Stagnation Pressure = %.1f kPa \n',Po);
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