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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1472/CH5/EX5.3 | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '1472/CH5/EX5.3')
| -rwxr-xr-x | 1472/CH5/EX5.3/5_3.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/1472/CH5/EX5.3/5_3.sce b/1472/CH5/EX5.3/5_3.sce new file mode 100755 index 000000000..42b868c69 --- /dev/null +++ b/1472/CH5/EX5.3/5_3.sce @@ -0,0 +1,14 @@ +clc
+//initialization of varaibles
+p=500 //psia
+V2=0.9278 //cu ft
+V1=0.0197 //cu ft
+h2=1204.4 //B/lb
+h1=449.4 //B/lb
+//calculations
+W=p*(V2-V1)*144
+du=h2-h1-144*p*(V2-V1)/778
+du2=h2-h1-W/778
+//results
+printf("Change in internal energy = %.1f Btu",du)
+printf("\n Method 2, Internal energy change = %.1f Btu",du2)
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