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Diffstat (limited to '1325/CH13/EX13.7')
| -rw-r--r-- | 1325/CH13/EX13.7/13_7.PNG | bin | 0 -> 89657 bytes | |||
| -rw-r--r-- | 1325/CH13/EX13.7/13_7.sce | 18 |
2 files changed, 18 insertions, 0 deletions
diff --git a/1325/CH13/EX13.7/13_7.PNG b/1325/CH13/EX13.7/13_7.PNG Binary files differnew file mode 100644 index 000000000..736032191 --- /dev/null +++ b/1325/CH13/EX13.7/13_7.PNG diff --git a/1325/CH13/EX13.7/13_7.sce b/1325/CH13/EX13.7/13_7.sce new file mode 100644 index 000000000..2b3eae35a --- /dev/null +++ b/1325/CH13/EX13.7/13_7.sce @@ -0,0 +1,18 @@ +//to find governor power
+clc
+//given
+r=6//in
+a=6//in
+b=4//in
+//from example 4(using conditions and calculating constants A and B) we get F=11.1r-14.6
+//when r=6 , F= 52
+F=52//lb
+inc=2*.01*52//increase neglecting very small values
+F1=F+inc
+F2=2*a*inc/b//Force required to prevent the sleeve from rising
+F3=F2/2//Force is uniformly distributed
+r2=-14.6/(F1/r-11.1)//from equation 1
+x=r2-r//increase in radius of rotation
+lift=b*x/a//sleeve lift
+P=F3*lift//governor power
+printf("Governor power = %.3f in lb",P)
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