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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 /278/CH14/EX14.6 | |
| 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 '278/CH14/EX14.6')
| -rwxr-xr-x | 278/CH14/EX14.6/ex_14_6.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/278/CH14/EX14.6/ex_14_6.sce b/278/CH14/EX14.6/ex_14_6.sce new file mode 100755 index 000000000..f9a6d088b --- /dev/null +++ b/278/CH14/EX14.6/ex_14_6.sce @@ -0,0 +1,20 @@ +//determine dia of the shaft
+clc
+//solution
+//given
+P=7.5*10^3//W
+N=300//rpm
+D=150//mm
+L=200//mm
+t=45//N/mm^2
+a=(%pi/180)*20//rad
+//reff fig 14.2
+T=P*60000/(2*%pi*200)//N-mm
+Ft=2*T/D//N
+W=Ft/(cos(a))//N
+M=W*L/4//N-mm
+//let d be dia
+Te=sqrt(T^2 + M^2)//N-mm
+//Te=(%pi/16)*t*d^3
+d=(Te/8.84)^(1/3)//mm
+printf("the dia of shaft is,%f mm",d)
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