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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /698/CH14/EX14.6 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '698/CH14/EX14.6')
| -rw-r--r-- | 698/CH14/EX14.6/6_determination_of_torque.txt | 9 | ||||
| -rw-r--r-- | 698/CH14/EX14.6/P6_Determination_of_torque.sce | 39 |
2 files changed, 48 insertions, 0 deletions
diff --git a/698/CH14/EX14.6/6_determination_of_torque.txt b/698/CH14/EX14.6/6_determination_of_torque.txt new file mode 100644 index 000000000..52be13896 --- /dev/null +++ b/698/CH14/EX14.6/6_determination_of_torque.txt @@ -0,0 +1,9 @@ +(a) Considering uniform wear theory, the torque is 1044.91 N-m
+
+(b) Considering uniform pressure theory, the torque is 1099.35 N-m
+
+(c) From above two values of torque, it is evident that the uniform wear theory
+gives conservative result, which is better for designing of the clutch.
+As for the new clutch where uniform pressure condition prevails, the torque capacity
+will be more than designed and when the clutch becomes old,
+(where the uniform wear prevails) the clutch is still capable of transmitting required torque.
\ No newline at end of file diff --git a/698/CH14/EX14.6/P6_Determination_of_torque.sce b/698/CH14/EX14.6/P6_Determination_of_torque.sce new file mode 100644 index 000000000..d9b9645a8 --- /dev/null +++ b/698/CH14/EX14.6/P6_Determination_of_torque.sce @@ -0,0 +1,39 @@ +clc
+//exercise 14.6
+//Determination of Torque transmitting capacity
+
+//------------------------------------------------------------------------------
+//Given Data:
+//Outside diameter
+Do=0.3//m
+Ro=Do/2//m (outside radius)
+//Inside diameter
+Di=0.13//m
+Ri=Di/2//m (inside radius)
+//coefficient of friction
+f=0.2
+//Maximum allowable pressure
+pmax=0.7*(10^6)//Pa
+//Number of surfaces
+n=2
+//Axial force
+F=2*%pi*pmax*Ri*(Ro-Ri)
+//------------------------------------------------------------------------------
+
+// Torque With Uniform Wear Theory
+Tw=(1/2)*(f*F*n)*(Ro+Ri)
+
+// Torque With Uniform Pressure Theory
+Tp=(2/3)*(f*F*n)*(((Ro^3)-(Ri^3))/((Ro^2)-(Ri^2)))
+
+//------------------------------------------------------------------------------
+//Printing the result file to .txt
+res6= mopen(TMPDIR+'/6_determination_of_torque.txt','wt');
+mfprintf(res6,"(a) Considering uniform wear theory, the torque is %0.2f N-m\n\n",Tw)
+mfprintf(res6,"(b) Considering uniform pressure theory, the torque is %0.2f N-m\n\n",Tp)
+mfprintf(res6,'(c) From above two values of torque, it is evident that the uniform wear theory\ngives conservative result, which is better for designing of the clutch.\nAs for the new clutch where uniform pressure condition prevails, the torque capacity\nwill be more than designed and when the clutch becomes old,\n(where the uniform wear prevails) the clutch is still capable of transmitting required torque.')
+mclose(res6);
+editor(TMPDIR+'/6_determination_of_torque.txt')
+
+//------------------------------------------------------------------------------
+//------------------------------End of program----------------------------------
\ No newline at end of file |