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Diffstat (limited to '3751/CH16/EX16.3/Ex16_3.sce')
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1 files changed, 32 insertions, 0 deletions
diff --git a/3751/CH16/EX16.3/Ex16_3.sce b/3751/CH16/EX16.3/Ex16_3.sce new file mode 100644 index 000000000..1c382287e --- /dev/null +++ b/3751/CH16/EX16.3/Ex16_3.sce @@ -0,0 +1,32 @@ +//Fluid Systems - By Shiv Kumar +//Chapter 16- Hydraulic Power and Its Transmissions +//Example 16.3 +//To Determine the Minimum Number of Pipes. + clc + clear + +//Given Data:- + l=7500; //Length of each Pipe, m + d=125; //Diameter of each Pipe, mm + Pr=6000; //Pressure at Discharge End, kPa + eta=85/100; //Efficiency + P=156; //Power Delivered, kW + f=0.006; + +//Data Required:- + rho=1000; //Density of Water, Kg/m^3 + g=9.81; //Acceleration due to gravity, m/s^2 + +//Computations:- + H_minus_hf=Pr*10^3/(rho*g); //H-hf, m + H=H_minus_hf/eta; //m + hf=H-H_minus_hf; //m + Q=P*1000/(rho*g*(H-hf)); //m^3/s + q=sqrt((hf*2*g*%pi^2*(d/1000)^5)/(64*f*l)); //Discharge in each Pipe, m^3/s + n=Q/q; //Number of Pipes + + +//Results:- + + printf("The Minimum Number of Pipes Required=%.f\n",n) + |