From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

---
 689/CH8/EX8.10/10.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 689/CH8/EX8.10/10.sce

(limited to '689/CH8/EX8.10')

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
-- 
cgit