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//Fluid Systems - By Shiv Kumar
//Chapter 17- Dimensional and Model Analysis
//Example 17.21
//To Find the Ship Velocity and Propulsive Force in the Prototype.
clc
clear
//Given Data:-
//For Model,
Lm=1; //Length of Model, m
Vm=0.7; //Speed in the Model, m/s
Fm=5; //Force in the Model, N
//For Prototype,
Lp=50; //Length of Prototype, m
//Computations:-
//By Froude's Law of Similarity,
Vp=Vm*(Lp/Lm)^(1/2); //Velocity of the Prototype(Ship), m/s
Fp=Fm*(Lp/Lm)^3/1000; // Propulsive Force in the Prototype, kN
//Results:-
printf("The Ship(Prototype) Velocity , Vp=%.2f m/s \n",Vp)
printf("The Propulsive Force in the Prototype , Fp=%.f kN \n",Fp)
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