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

---
 686/CH3/EX3.5/Ex3_5.sci | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100755 686/CH3/EX3.5/Ex3_5.sci

(limited to '686/CH3/EX3.5/Ex3_5.sci')

diff --git a/686/CH3/EX3.5/Ex3_5.sci b/686/CH3/EX3.5/Ex3_5.sci
new file mode 100755
index 000000000..37f2a4f23
--- /dev/null
+++ b/686/CH3/EX3.5/Ex3_5.sci
@@ -0,0 +1,20 @@
+clc;
+clear;
+
+// To find the tempearure difference in the plane wall with heat sources
+d1 = 0.55;                        // Inside diameter of copper wire
+d2 = 0.8;                         // Outside diameter of copper wire
+phi = 0.6;                        // Fraction of copper in wire
+j = 1300;                         // Current density in conductors in amp/in^2
+p = 9.5*10^(-6);                  // Specific resistance in ohm-in^2/ft
+h = 4;                            // Heat transfer coefficient on both sides ofcoil
+k = 0.2;                          // Thermal conductivity of coil in Btu/hr-ft-F     
+T0 = 70;                          // Temperature of air in degF
+// Considering it as a plane wall with a thickness of 0.25 ft
+b = 0.125;                        // half the thickness of wall in ft
+l = 0.0625;                       // Distance between the two walls 
+q = j*j*p*phi*144*3.412;          // Generation of heat in Btu/hr-ft-F
+th0 = (4730*l*l/(2*k))+(4730*l/h);          // Teperature difference in F
+t0 = T0+th0;                      // Temperature at the center in F
+
+printf("The temperature at the centre of the pool is %.1f degF \n",t0);
-- 
cgit