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

---
 2837/CH10/EX10.9/Ex10_9.sce | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100755 2837/CH10/EX10.9/Ex10_9.sce

(limited to '2837/CH10/EX10.9')

diff --git a/2837/CH10/EX10.9/Ex10_9.sce b/2837/CH10/EX10.9/Ex10_9.sce
new file mode 100755
index 000000000..dc76ee16f
--- /dev/null
+++ b/2837/CH10/EX10.9/Ex10_9.sce
@@ -0,0 +1,25 @@
+clc
+clear
+//Initialization of variables
+p1=20 //psia
+p2=140 //psia
+J=778
+t2=150 //F
+t1=30 //F
+//calculations
+disp("From Table A-3,")
+v1=2.0884 //cu ft/lb
+v2=0.33350 //cu ft/lb
+h2=95.709
+h1=81.842
+n=log(p2/p1) /log(v1/v2)
+W=(p2*v2-p1*v1)*144/(1-n)
+du=h2-h1 + (p1*v1-p2*v2)*144/J
+Q=du+W/J
+s2=0.17718
+s1=0.18126
+Q2=((t2+t1)/2 +460) *(s2-s1)
+//results
+printf("Work of compression = %d ft-lb",W)
+printf("\n Heat removed per pound of refrigerant = %.3f Btu/lb",Q)
+printf("\n Heat removed in case 2 = %.4f Btu",Q2)
-- 
cgit