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/EX8.4/4.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 689/CH8/EX8.4/4.sce

(limited to '689/CH8/EX8.4/4.sce')

diff --git a/689/CH8/EX8.4/4.sce b/689/CH8/EX8.4/4.sce
new file mode 100644
index 000000000..fd1f4d42a
--- /dev/null
+++ b/689/CH8/EX8.4/4.sce
@@ -0,0 +1,16 @@
+clc; funcprot(0);
+//Example 8.4  Power Required by Wing 
+
+// Initialisation of variables
+S = 350;
+V = 80;
+alpha = 6;
+Cd = 0.0452;        // Value of Cd from fig 8.8
+rho = 0.002378;
+
+// Calculations
+D = Cd*rho/2*S*V^2;
+HP = D*V/550;
+
+//Results 
+disp(HP,"Horse power required to move the wing forward(hp) :",D,"Drag (lb):");
\ No newline at end of file
-- 
cgit