1 files changed, 35 insertions, 0 deletions
diff --git a/2921/CH11/EX11.2/Ex11_2.sce b/2921/CH11/EX11.2/Ex11_2.sce
new file mode 100755
index 000000000..77829670e
--- /dev/null
+++ b/2921/CH11/EX11.2/Ex11_2.sce
@@ -0,0 +1,35 @@
+clc;
+clear;
+mprintf('MACHINE DESIGN \n Timothy H. Wentzell, P.E. \n EXAMPLE-11.2 Page No.219\n');
+
+Na=20;
+Nb=65;
+Nc=20;
+Nd=22;
+Ne=60;
+
+//train value
+Vr=(Nb/Na)*(Nd/Nc)*(Ne/Nd);
+
+mprintf('\n Train value = %f ',Vr);
+
+//Output speed
+na=3000;
+ne=na/Vr;
+
+mprintf('\n \Output speed = %f rpm.',ne);
+
+//Output torque
+Ta=10;
+Te=Ta*Vr;
+
+mprintf('\n Output torque = %f lb*in.',Te);
+
+//Direction
+
+mprintf('\n Direction\n   If Gear A is clockwise,\n   Gear B is counterclockwise.\n   Gear C is counterclockwise.\n   Gear D is clockwise. \n   Gear E is counterclockwise.');
+
+//Output power
+P=Te*ne;
+P=P*%pi/60;
+ mprintf('\n Output power = %f W.',P);