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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 /278/CH22/EX22.3 | |
| 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 '278/CH22/EX22.3')
| -rwxr-xr-x | 278/CH22/EX22.3/ex_22_3.sce | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/278/CH22/EX22.3/ex_22_3.sce b/278/CH22/EX22.3/ex_22_3.sce new file mode 100755 index 000000000..6d2f80dd2 --- /dev/null +++ b/278/CH22/EX22.3/ex_22_3.sce @@ -0,0 +1,25 @@ +//find...
+clc
+//solution
+//given
+P=150*1000//W
+N=80//rpm
+Ce=0.1
+//(w1-w2)=0.02
+D=2//m
+R=1//m
+rho=7200//kg/m^3
+w=2*%pi*N/60//rad/s
+//Cs=(w1-w2)/w
+Cs=0.04
+Wdpc=P*60/N//N-m
+dE=Ce*Wdpc//N-m
+dEm=0.95*dE
+//let m eb the mass of fly wheel
+//dE=m*R^2*w^2*Cs
+m=dEm/(R^2*w^2*Cs)//kg
+printf("the mass of flywheel is,%f kg\n",m)
+//let A be the area of rim
+//m=A*2*%pi*R*rho
+A=m/(2*%pi*R*rho)//m^2
+printf("the area of rim is,%f m^2",A)
\ No newline at end of file |