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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/CH23/EX23.3/ex_23_3.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 '278/CH23/EX23.3/ex_23_3.sce')
| -rwxr-xr-x | 278/CH23/EX23.3/ex_23_3.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/278/CH23/EX23.3/ex_23_3.sce b/278/CH23/EX23.3/ex_23_3.sce new file mode 100755 index 000000000..99e627243 --- /dev/null +++ b/278/CH23/EX23.3/ex_23_3.sce @@ -0,0 +1,20 @@ +//find
+clc
+//solution
+//given
+W=1000//N
+dx=80//mm
+n=30
+G=85*1000//N/mm^2
+//let D be mean dia of spring coil ,d be dia of spring wire
+//C =D/d
+d=4//assume//mm
+//dx=8*W*D^3*n/(G*d^4)
+//dx=8*W*C^3*n/(G*d)
+C=[dx*G*d/(8*W*n)]^(1/3)
+D=C*d//mm
+printf("dia of coil is,%f mm\n",D)
+printf("outer dia is ,%f mm\n",D+d)
+K=(4*C-1)/(4*C-4)+(0.615/C)
+t=K*(8*W*C)/(%pi*d^2)
+printf("max shear stress induced is,%f N/mm^2",t)
\ No newline at end of file |