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

---
 680/CH6/EX6.02/6_02.sce | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100755 680/CH6/EX6.02/6_02.sce

(limited to '680/CH6/EX6.02')

diff --git a/680/CH6/EX6.02/6_02.sce b/680/CH6/EX6.02/6_02.sce
new file mode 100755
index 000000000..f14a32d48
--- /dev/null
+++ b/680/CH6/EX6.02/6_02.sce
@@ -0,0 +1,17 @@
+//Problem 6.02:
+
+//initializing the variables:
+mc = 20; // in lb
+T1 = 100; // in degrees C
+T2 = 25; // in Deg C
+mw = 6; // in gallons
+Cpc = 0.092; // Btu/lb.degF
+Cpw = 1.0; // Btu/lb.degF
+
+//calculation:
+T = (mc*Cpc*T1 + mw*8.33*Cpw*T2)/(mc*Cpc + mw*8.33*Cpw)
+Tk = T + 273
+dS = mw*8.33*Cpw*log(Tk/298)
+
+printf("\n\nResult\n\n")
+printf("\n the entropy change of the water is %.3f Btu/deg F",dS)
\ No newline at end of file
-- 
cgit