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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 /1460/CH7/EX7.6 | |
| 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 '1460/CH7/EX7.6')
| -rwxr-xr-x | 1460/CH7/EX7.6/7_6.sce | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/1460/CH7/EX7.6/7_6.sce b/1460/CH7/EX7.6/7_6.sce new file mode 100755 index 000000000..8874fb274 --- /dev/null +++ b/1460/CH7/EX7.6/7_6.sce @@ -0,0 +1,22 @@ +clc
+//initialization of variables
+P1=14.7 //lb/in^2
+P2=20 //lb/in^2
+w=1 //lbm
+//calculations
+printf("From table 3 of appendix,")
+v1=26.8
+h1=1150.4
+s1=1.7566
+u1=h1- 144*P1*v1/778
+printf("\n Internal energy 1 = %.1f B/lbm",u1)
+disp("For pressure of 20 lb/in^2 , from table 2,")
+v2=26.8
+h2=1260.9
+s2=1.8637
+u2=h2-144*P2*v2/778
+du=u2-u1
+ds=s2-s1
+//results
+printf("\n Change in internal energy = %.1f B/lbm",du)
+printf("\n CHange in entropy = %.4f B/lbm R",ds)
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