From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 3257/CH7/EX7.9/Ex7_9.sce | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100755 3257/CH7/EX7.9/Ex7_9.sce

(limited to '3257/CH7/EX7.9/Ex7_9.sce')

diff --git a/3257/CH7/EX7.9/Ex7_9.sce b/3257/CH7/EX7.9/Ex7_9.sce
new file mode 100755
index 000000000..14bbefccc
--- /dev/null
+++ b/3257/CH7/EX7.9/Ex7_9.sce
@@ -0,0 +1,15 @@
+// Estimating cup diameter and earing
+clc
+r_0 = 0.9
+r_45 = 1.3
+r_90 = 1.9
+theta1 = 0 // angle in degree
+theta2 = 45 // angle in degree
+theta3 = 90 //  angle in degree
+printf("\n Example 7.9")
+R_avg = (r_0+2*r_45+r_90)/4
+del_r = (r_0-2*r_45+r_90)/4
+printf(" \n\n For average R value %.2f LDR of steel can be approximated to be 2.5 (deduced from figure).",R_avg)
+if del_r>0 then
+    printf("\n\n Ear will form in deep drawing of this material.")
+end
-- 
cgit