1 files changed, 15 insertions, 0 deletions
diff --git a/2165/CH1/EX1.20/1_20.sce b/2165/CH1/EX1.20/1_20.sce
new file mode 100755
index 000000000..f56cd829e
--- /dev/null
+++ b/2165/CH1/EX1.20/1_20.sce
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+clc
+//initialisation of variables
+T=200//Degree C
+p=150//lb/in^2
+v=12//ft^3
+R=96//Lb
+T1=473//F
+T2=273//F
+j=1400//lb
+Cv=0.169//lb/in^2
+v1=(R*T1)/(p*144)//ft^3
+//CALCULATIONS
+Fhi=(R/j)*log(v/v1)+Cv*log(T2/T1)//rank
+//RESULTS
+printf('The change of entropy=% f rank',Fhi)