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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 /213/CH10/EX10.32 | |
| 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 '213/CH10/EX10.32')
| -rwxr-xr-x | 213/CH10/EX10.32/10_32.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/213/CH10/EX10.32/10_32.sce b/213/CH10/EX10.32/10_32.sce new file mode 100755 index 000000000..89669811a --- /dev/null +++ b/213/CH10/EX10.32/10_32.sce @@ -0,0 +1,23 @@ +//To find axial force and face width
+clc
+//Given:
+P=45*1000 //W
+N=1000 //rpm
+alpha=12.5 //degrees
+D=500/1000, R=D/2 //m
+mu=0.2
+pn=0.1 //N/mm^2
+//Solution:
+//Calculating the angular speed of the shaft
+omega=2*%pi*N/60 //rad/s
+//Calculating the torque developed by the clutch
+T=P/omega //N-m
+//Calculating the normal load acting on the friction surface
+Wn=T/(mu*R) //N
+//Calculating the axial spring force necessary to engage the clutch
+We=Wn*(sind(alpha)+mu*cosd(alpha)) //N
+//Calculating the face width required
+b=Wn/(pn*2*%pi*R*1000) //mm
+//Results:
+printf("\n\n Axial force necessary to engage the clutch, We = %d N.\n",We)
+printf(" Face width required, b = %.1f mm.\n\n",b)
\ No newline at end of file |