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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3564/CH1/EX1.7/Ex1_7.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3564/CH1/EX1.7/Ex1_7.sce')
| -rw-r--r-- | 3564/CH1/EX1.7/Ex1_7.sce | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/3564/CH1/EX1.7/Ex1_7.sce b/3564/CH1/EX1.7/Ex1_7.sce new file mode 100644 index 000000000..3794091ed --- /dev/null +++ b/3564/CH1/EX1.7/Ex1_7.sce @@ -0,0 +1,29 @@ +
+// Display mode
+mode(0);
+
+// Display warning for floating point exception
+ieee(1);
+
+clc;
+disp("Introduction to Fluid Mechanics, 3rd Ed. William S. Janna Chapter - 1 Example # 1.7 ")
+
+//Using Appendix table A.6 for properties of air
+//Specific heat of air in Btu/slag
+cp = 7.72;
+//Specific heat ratio gamma for air is
+gamma = 1.4;
+//Specific heat at constant volume of air in Btu/slag.R
+cv = cp/gamma;
+
+//Inital temperature in degree F
+T1 = 70;//Symbol is assumed for computation
+//Final temperature in degree F
+T2 = 110;//Symbol is assumed for computation
+//Temperature difference deltaT in degree K
+deltaT = T2-T1;
+
+//Change in internal energy in Btu/slag
+disp("Change in internal energy in Btu/slag is")
+deltau = cv*deltaT
+//Answer varies slightly because of round-off error
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