1 files changed, 47 insertions, 48 deletions
diff --git a/278/CH22/EX22.11/ex_22_11.sce b/278/CH22/EX22.11/ex_22_11.sce
index 9d122ee1b..4734e5bf9 100755
--- a/278/CH22/EX22.11/ex_22_11.sce
+++ b/278/CH22/EX22.11/ex_22_11.sce
@@ -1,49 +1,48 @@
-//find...
-clc
-//solution
-//given
-P=185*1000//W
-N=100//rpm
-//dE=0.15*E
-D=2.4//m
-R=1.2//m
-//let m be mass
-E=(P*60)/N//N-m
-dE=0.15*E//N-m
-rho=7200
-Cs=0.02
-v=(%pi*D*N)/60//m/s
-m=dE/(v^2*Cs)//kg
-printf("mass is,%f kg\n",m)
-//let t be thickness and b be width of rim
-//b=2t
-//m=A*%pi*D*rho
-//A=b*t=2*t^2
-t=sqrt(m/108588)//mm
-printf("the thicknes and width is,%f m\n,%f m\n",t,2*t)
-//let d be dia of hub ,d1 be dia of shaft,l be length of hub
-Tmean=(P*60)/(2*%pi*N)//N-m
-Tmax1=2*Tmean*1000//N-mm
-//d1=(Tmax1*16/(%pi*tf))^(1/3)
-printf("dia od shaft is,%f mm\n",(Tmax1*16/(%pi*tf))^(1/3))
-printf("the dia of shaft is say 165mm\n")
-d1=165//mm
-d=2*d1//mm
-l=2*t//mm
-printf("the dia of hub and length of hub is,%f mm\n,%f m\n",d,l)
-//let a1 be major and b1 be minor axis
-//a1=2*b1
-n=6
-fb=14//N/mm^2
-M=Tmax1*(D*1000-d)/(D*n*1000)//N-mm
-printf("bending moment is,%f N-mm\n",M)
-//Z=(%pi/32)*b1*a1^2=0.05*a1^3
-//fb=M/Z
-a1=(M/(fb*0.05))^(1/3)//mm
-b1=0.5*a1
-tf=40
-printf("major and minor axis is,%f mm\n,%f mm\n",a1,b1)
-printf("corrsponding to shaft of dia 165 mm,width is 45 mm and thicknss of key is 25 mm\n")
-//let L be length of key
-L=Tmax1/(45*tf*d1/2)//mm
+clc
+//solution
+//given
+P=185*1000//W
+N=100//rpm
+//dE=0.15*E
+D=2.4//m
+R=1.2//m
+//let m be mass
+E=(P*60)/N//N-m
+dE=0.15*E//N-m
+rho=7200
+Cs=0.02
+v=(%pi*D*N)/60//m/s
+m=dE/(v^2*Cs)//kg
+printf("mass is,%f kg\n",m)
+//let t be thickness and b be width of rim
+//b=2t
+//m=A*%pi*D*rho
+//A=b*t=2*t^2
+t=sqrt(m/108588)//mm
+printf("the thicknes and width is,%f m\n,%f m\n",t,2*t)
+//let d be dia of hub ,d1 be dia of shaft,l be length of hub
+Tmean=(P*60)/(2*%pi*N)//N-m
+Tmax1=2*Tmean*1000//N-mm
+//d1=(Tmax1*16/(%pi*tf))^(1/3)
+tf=40;
+printf("dia od shaft is,%f mm\n",(Tmax1*16/(%pi*tf))^(1/3))
+printf("the dia of shaft is say 165mm\n")
+d1=165//mm
+d=2*d1//mm
+l=2*t//mm
+printf("the dia of hub and length of hub is,%f mm\n,%f m\n",d,l)
+//let a1 be major and b1 be minor axis
+//a1=2*b1
+n=6
+fb=14//N/mm^2
+M=Tmax1*(D*1000-d)/(D*n*1000)//N-mm
+printf("bending moment is,%f N-mm\n",M)
+//Z=(%pi/32)*b1*a1^2=0.05*a1^3
+//fb=M/Z
+a1=(M/(fb*0.05))^(1/3)//mm
+b1=0.5*a1
+printf("major and minor axis is,%f mm\n,%f mm\n",a1,b1)
+printf("corrsponding to shaft of dia 165 mm,width is 45 mm and thicknss of key is 25 mm\n")
+//let L be length of key
+L=Tmax1/(45*tf*d1/2)//mm
 printf("length of key is,%f mm\n",L)
 \ No newline at end of file