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/CH10/EX10.8/8.sce | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 689/CH10/EX10.8/8.sce

(limited to '689/CH10/EX10.8')

diff --git a/689/CH10/EX10.8/8.sce b/689/CH10/EX10.8/8.sce
new file mode 100644
index 000000000..1f278ab2d
--- /dev/null
+++ b/689/CH10/EX10.8/8.sce
@@ -0,0 +1,22 @@
+clc; funcprot(0);
+//Example 10.8 Best lift distribution in biplane
+
+// Initialisation of variables
+b1 = 30;
+b2 = 27;
+gap = 4.5;
+S = 400;
+
+// Calculations
+mu = b2/b1;
+gapBYmeanspan = 2*gap/(b1+b2);
+sigma = 0.538;        //From fig 10.10
+r = (mu^2-sigma*mu)/(1-sigma*mu);
+S1 = r*S;
+S2 = S - S1;
+C1 = S1/b1;
+C2 = S2/b2;
+EMAR = (b1^2/S)*(1 - 2*sigma*mu + mu^2)/(1-sigma^2) ;
+
+//Results 
+disp(EMAR,"EMAR when total area is 400 sq-ft :",r, "Ratio of areas of lower to upper wing " );
\ No newline at end of file
-- 
cgit