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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/CH4/EX4.1/4_1.sce | |
| 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/CH4/EX4.1/4_1.sce')
| -rwxr-xr-x | 1460/CH4/EX4.1/4_1.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/1460/CH4/EX4.1/4_1.sce b/1460/CH4/EX4.1/4_1.sce new file mode 100755 index 000000000..65bbb6b35 --- /dev/null +++ b/1460/CH4/EX4.1/4_1.sce @@ -0,0 +1,25 @@ +clc
+//Initialization of variables
+m=0.5 //lbm/sec
+Pi=14 //lb/in^2
+SVi=13 //ft^3/lbm
+Vi=100 //ft/sec
+P=75.5 //hp
+Hr=8.65 //zB/sec
+Pd=150 //lb/in^2
+SVd=2.1 //ft^3/lb
+Vd=200 //ft/sec
+z1=3 //ft
+z2=10 //ft
+//calculations
+WbyJ=P*550/(m*778)
+Q=Hr/m
+Wi=144*Pi*SVi/(778)
+Wo=144*Pd*SVd/(778)
+PEi=z1/778
+PEf=z2/778
+KEi=Vi^2 /(2*32.2*778)
+KEf=Vd^2 /(2*32.2*778)
+du=-Q+WbyJ+PEi-PEf+KEi-KEf+Wi-Wo
+//results
+printf("Increase in internal energy = %.1f B/lbm",du)
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