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//Fluid system - By - Shiv Kumar
//Chapter 2 - Impact of Jet
//Example 2.26
clc
clear
//Given Data:-
H=4; //Head of water in tank, m
d=150; //Diameter of orfice, mm
Cv=0.96;
//Data Used:-
rho=1000; //Density of water, kg/m^3
g=9.81; //Acceleration due to gravity, m/s^2
//Computations:-
d=d/1000; //m
a=(%pi/4)*d^2; //cross-sectional are of orifice, m^2
V=Cv*sqrt(2*g*H); //Velocity of Jet, m/s
F=rho*a*V^2; //Force exerted on tank, N
//Results:-
printf("The force exerted on the tank=%.2f n", F) //The answer vary due to round off error
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