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//Fluid Systems - By Shiv Kumar
//Chapter 17- Dimensional and Model Analysis
//Example 17.23
//To Find the Velocity of the Prototype and Force Required to Propel the Prototytpe.
clc
clear
//Given Data:-
Lr=40; //Scale Ratio (Lp/Lm)
//For Model,
Vm=2; //Velocity for the Model, m/s
Fm=0.5; //Propulsive Force in Model, N
//For Prototype,
Lp=45; //m
//Computations:-
//By Froude's Law of Similarity,
Vp=Vm*Lr^(1/2); //Velocity for the Prototype, m/s
Fp=Fm*Lr^3; //Force Required to Propel the Prototytpe, N
//Results:-
printf("The Velocity of the Prototype, Vp=%.2f m/s \n",Vp) //The Answer vary due to Round off Error
printf("The Force Required to Propel the Prototytpe , Fp=%.f N \n",Fp)
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