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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3689/CH5/EX5.5/5_5.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3689/CH5/EX5.5/5_5.sce')
| -rw-r--r-- | 3689/CH5/EX5.5/5_5.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3689/CH5/EX5.5/5_5.sce b/3689/CH5/EX5.5/5_5.sce new file mode 100644 index 000000000..b00b22cbe --- /dev/null +++ b/3689/CH5/EX5.5/5_5.sce @@ -0,0 +1,18 @@ +//////
+//Variable Declaration
+n = 2.5 //Number of moles of CO2
+Ti = 450. //Initial and final state Temeperatures of CO2, K
+Tf = 800.
+pi = 1.35 //Initial and final state pressure of CO2, K
+pf = 3.45
+[A,B,C,D] = (18.86,7.937e-2,-6.7834e-5,2.4426e-8)
+ //Constants in constant pressure Heat capacity equation in J, mol, K units
+R = 8.314 //Ideal Gas Constant, J/(mol.K)
+//Calcualtions
+
+dS1 = n*integrate('(A+B*T+C*T**2+D*T**3)/T','T',Ti,Tf)
+dS2 = n*R*log(pf/pi)
+dS = dS1 - dS2
+//Results
+printf("\n Entropy change of process is %4.2f J/(mol.K)",dS)
+
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