blob: 2c57822a7345bbbfb7e50c2a4ca170f23d49ce5e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
|
// A Textbook of Fluid Mecahnics and Hydraulic Machines - By R K Bansal
// Chapter 3-Hydrostatic Forces on surfaces
// Problem 3.22
//Data given in the Problem
w=1
r=2
AO=2
dens=1000
g=9.81
//calculations
//For F in x dir:
A=w*r //Projected are of curved surface on vertical wall
//h=depth of CG of OC from free surface
h=1.5+AO/2 //since AO=OB
F_x=dens*g*A*h
mprintf("The Force in th x directions is %f N \n",F_x)
//For F in y direction;
AD=1.5
W_DAOC=dens*g*(AD*AO*1)
W_AOB=dens*g*%pi/4*AO^2
F_y=(W_DAOC+W_AOB) //weight of DAOC +AOB
mprintf("The Force in th y directions is %f N \n",F_y)
|