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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/EX10.16 | |
| 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/EX10.16')
| -rwxr-xr-x | 213/CH10/EX10.16/10_16.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/213/CH10/EX10.16/10_16.sce b/213/CH10/EX10.16/10_16.sce new file mode 100755 index 000000000..49a5029b7 --- /dev/null +++ b/213/CH10/EX10.16/10_16.sce @@ -0,0 +1,16 @@ +//To estimate power lost in friction
+clc
+//Given:
+D=150/1000,R=D/2 //m
+N=100 //rpm
+W=20*1000 //N
+mu=0.05
+//Solution:
+//Calculating the angular speed of the shaft
+omega=2*%pi*N/60 //rad/s
+//Calculating the total frictional torque for uniform pressure distribution
+T=2/3*mu*W*R //N-m
+//Calculating the power lost in friction
+P=T*omega //W
+//Results:
+printf("\n\n Power lost in friction, P = %.1f W.\n\n",P)
\ No newline at end of file |