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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 /689/CH8/EX8.10 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '689/CH8/EX8.10')
| -rw-r--r-- | 689/CH8/EX8.10/10.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/689/CH8/EX8.10/10.sce b/689/CH8/EX8.10/10.sce new file mode 100644 index 000000000..2f358741d --- /dev/null +++ b/689/CH8/EX8.10/10.sce @@ -0,0 +1,19 @@ +clc; funcprot(0);
+//Example 8.10 Polar Curves
+
+// Initialisation of variables
+W = 2000;
+S = 180;
+V = 120*1.467;
+rho = 0.002378;
+
+// Calculations
+Cl = 2*(W/S)/(rho*V^2);
+Cd = 0.019 ; //From fig 8.19
+LbyD = Cl/Cd;
+L = W; // for level flight lift = weight
+D = L/LbyD;
+HP = D*V/550;
+
+//Results
+disp(HP,"Horse power required to move the wing forward(hp) :");
\ No newline at end of file |