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

---
 2471/CH11/EX11.1/Ex11_1.sce | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100755 2471/CH11/EX11.1/Ex11_1.sce

(limited to '2471/CH11/EX11.1/Ex11_1.sce')

diff --git a/2471/CH11/EX11.1/Ex11_1.sce b/2471/CH11/EX11.1/Ex11_1.sce
new file mode 100755
index 000000000..38b94026f
--- /dev/null
+++ b/2471/CH11/EX11.1/Ex11_1.sce
@@ -0,0 +1,24 @@
+clear ;
+clc;
+// Example 11.1
+printf('Example 11.1\n\n');
+printf('Page No. 308\n\n');
+
+//given
+V = 205;// Flow rate in m^3
+T1 = 74;// in degree celcius
+T2 = 10;// in degree celcius
+m = 1000;// Steam in kg
+p = 950;// Density of steam in kg/m^3
+C = 85;// Cost in Pound per m^3
+C_V = 43.3*10^6;// Calorific value in J/kg
+Cp = 4.18*10^3;// heat capacity of water J/kg-K
+h = 2.33*10^6;// Heat of the steam in J/kg
+n = 0.65;// Average bolier efficiency
+
+S_cost = ((m*h*C)/(C_V*p*n));// Steam cost in Pound per  1000 kg
+E_save = V*m*(T1 - T2)*Cp;// Energy saving in J per day
+S_save = E_save/h;// in kg per day
+printf('the steam saving is %.0f kg per day \n',S_save)
+G_save = (S_cost*S_save)/m;// Pound per day
+printf('The gross saving is %.0f Pound per day per year',G_save)
-- 
cgit