1 files changed, 17 insertions, 0 deletions
diff --git a/278/CH5/EX5.1/ex_5_1.sce b/278/CH5/EX5.1/ex_5_1.sce
new file mode 100755
index 000000000..fcb63ccb2
--- /dev/null
+++ b/278/CH5/EX5.1/ex_5_1.sce
@@ -0,0 +1,17 @@
+//find diameter of shaft
+clc
+//solution
+//given
+P=100000//W//power
+N=160//rpm
+//Tmax=1.25 Tmean
+t=70//N/mm^2//shear stress
+pi=3.14
+//P=2*pi*N*Tmean/60
+Tmean=(60*P)/(2*pi*N)//Nm
+Tmax=1.25*Tmean//Nm
+//Tmax=(pi/16)*t*d^3
+d=(Tmax*1000*16/(pi*t))^0.33
+printf("the mean torques is,%f Nm\n",Tmean)
+printf("the max torques is,%f Nm\n",Tmax)
+printf("the diametr of shaft is,%f mm",d)
+\ No newline at end of file