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

---
 172/CH14/EX14.1/ex1.sce | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 172/CH14/EX14.1/ex1.sce

(limited to '172/CH14/EX14.1/ex1.sce')

diff --git a/172/CH14/EX14.1/ex1.sce b/172/CH14/EX14.1/ex1.sce
new file mode 100755
index 000000000..611e46fea
--- /dev/null
+++ b/172/CH14/EX14.1/ex1.sce
@@ -0,0 +1,13 @@
+//ques1
+//to determine the sublimation pressure of water
+clear
+clc
+//from table in appendix B.1.5
+T1=213.2;//K, Temperature at state 1
+P2=0.0129;//kPa, pressure at state 2
+T2=233.2;//K, Temperature at state 2
+hig=2838.9;//kJ/kg, enthalpy of sublimation 
+R=.46152;//Gas constant 
+//using relation log(P2/P1)=(hig/R)*(1/T1-1/T2) 
+P1=P2*exp(-hig/R*(1/T1-1/T2));
+printf('Sublimation Pressure = %.5f kPa \n',P1);
\ No newline at end of file
-- 
cgit