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/CH2/EX2.6/Ex2_6.sce | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100755 2471/CH2/EX2.6/Ex2_6.sce

(limited to '2471/CH2/EX2.6')

diff --git a/2471/CH2/EX2.6/Ex2_6.sce b/2471/CH2/EX2.6/Ex2_6.sce
new file mode 100755
index 000000000..4af45b3fc
--- /dev/null
+++ b/2471/CH2/EX2.6/Ex2_6.sce
@@ -0,0 +1,31 @@
+clear ;
+clc;
+// Example 2.6
+printf('Example 2.6\n\n');
+printf('Page No. 52\n\n');
+
+// given
+P1= 50;// Dry saturated steam pressure in bar
+P2= 0.5;// condenser  pressure in bar
+
+//By using the steam tables saturation temperature is obtained at given pressures
+T1= 537//The saturation temperatue in K at 50 bar
+T2= 306//The saturation temperatue in K at 0.5 bar
+
+// For Carnot Cycle
+n=(1-(T2/T1))*100;
+printf('Efficiency percentage of Carnot Cycle is %3.0f \n',n)
+
+
+// For Rankine Cycle
+// By usins steam tables, the total heat and the sensibles heat  and other remaining parameter has been calculated
+h1= 2794*10^3;//the total heat in dry steam at 50 bar in J/kg
+d= 0.655;// dryness fraction 
+h2= 1725*10^3;// the entropy at state 2 in J/kg
+h3= 138*10^3;// the sensible heat at 0.5 bar in J/kg
+Vf= 1.03*10^-3;// volume of fluid im m^3,calculated from steam table
+W= (Vf*(P1-P2))*10^5;// pump work in J/kg
+E=(((h1-h2)-(W))/((h1-h3)-(W)))*100;
+printf('Efficiency percentage of Rankine Cycle is %3.0f \n',E)
+
+
-- 
cgit