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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/CH11/EX11.5/11_5.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/CH11/EX11.5/11_5.sce')
| -rwxr-xr-x | 1460/CH11/EX11.5/11_5.sce | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/1460/CH11/EX11.5/11_5.sce b/1460/CH11/EX11.5/11_5.sce new file mode 100755 index 000000000..bc3e2eee0 --- /dev/null +++ b/1460/CH11/EX11.5/11_5.sce @@ -0,0 +1,17 @@ +clc
+//initialization of variables
+P1=100 //lb/in^2
+T1=500+460 //R
+P2=15 //lb/in^2
+eta=0.95
+A=1 //in^2
+gamma=1.4
+//calculations
+Ve=2200 //ft/sec
+V2=eta*Ve
+T2=T1*(1-eta*(1-(P2/P1)^((gamma-1)/gamma)))
+vexit=53.3*T2/(144*P2)
+wdot=A*V2/(144*vexit)
+//results
+printf("Exit velocity = %.1f ft^3/lbm",vexit)
+printf("\n Mass flow = %.3f lbm/sec",wdot)
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