1 files changed, 27 insertions, 0 deletions
diff --git a/278/CH13/EX13.11/ex_13_11.sce b/278/CH13/EX13.11/ex_13_11.sce
new file mode 100755
index 000000000..3c16ff96c
--- /dev/null
+++ b/278/CH13/EX13.11/ex_13_11.sce
@@ -0,0 +1,27 @@
+//find dia of shaft,dia of bolts,thickness of flange and dia of flange
+clc
+//solution
+//given
+P=3*10^6//W
+N=100//rpm
+tb=60//N/mm^2
+ts=60//N/mm^2
+n=8
+//D1=1.6*d
+//let d be dia of shaft
+T=(P*60*1000)/(2*%pi*N)//N-mm
+//T=(%pi/16)*t*d^3=11.78*d^3
+//d=(T/11.78)^(1/3)//mm
+printf("the dia of shaft is,%f mm\n ",(T/11.78)^(1/3))
+printf("the dia of shaft is ,say 300 mm\n")
+d=300//mm
+//let d1 be nominal dia of bolts
+//T=(%pi/4)*d1^2*tb*n*D1/2
+//d1=(T/90490)^(0.5)//mm
+printf("the dia of bolt is,%f mm\n",(T/16495)^(0.5))
+printf("the dia of bolt is say d1=60 mm\n")
+d1=60//mm
+tf=d/3//mm
+printf("the flange thciness is,%f m\n",tf)
+D2=2.2*d//mm
+printf("the diameter of flange is,%f mm",D2)
+\ No newline at end of file