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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 /3819/CH3/EX3.15/Ex3_15.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3819/CH3/EX3.15/Ex3_15.sce')
| -rw-r--r-- | 3819/CH3/EX3.15/Ex3_15.sce | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/3819/CH3/EX3.15/Ex3_15.sce b/3819/CH3/EX3.15/Ex3_15.sce new file mode 100644 index 000000000..ed482de74 --- /dev/null +++ b/3819/CH3/EX3.15/Ex3_15.sce @@ -0,0 +1,42 @@ +// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
+// Chapter 3-Hydrostatic Forces on surfaces
+// Problem 3.15
+
+ //Part a)
+//Data given in the Problem
+d=3
+A=%pi/4*d^2
+DC=1.5
+BC=d
+dens=1000
+g=9.81
+//Calculations
+//1)
+sin_theta=((4-DC)/BC)
+h=DC+DC*sin_theta
+F=dens*g*A*h
+mprintf("Part A)\nThe total pressure is %f N \n",F)
+//2)
+IG=%pi/64*d^4
+H=IG*(sin_theta)^2/(A*h)+h
+mprintf("The COP is %f m \n",H)
+ //Part b)
+//Data given in the Problem
+d=3
+Ao=%pi/4*d^2
+d0=1.5
+DC=1.5
+BC=d
+dens=1000
+g=9.81
+//Calculations
+//1)
+Ap=Ao-(%pi/4*1.5^2)
+sin_theta=((4-DC)/BC)
+h=DC+DC*sin_theta
+F=dens*g*Ap*h
+mprintf("Part A)\nThe total pressure is %f N \n",F)
+//2)
+IG=%pi/64*(d^4-d0^4)
+H=IG*(sin_theta)^2/(Ap*h)+h
+mprintf("The COP is %f m \n",H)
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