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Diffstat (limited to '3751/CH2/EX2.32')
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diff --git a/3751/CH2/EX2.32/Ex2_32.sce b/3751/CH2/EX2.32/Ex2_32.sce new file mode 100644 index 000000000..be962cb5c --- /dev/null +++ b/3751/CH2/EX2.32/Ex2_32.sce @@ -0,0 +1,24 @@ +//Fluid system - By - Shiv Kumar
+//Chapter 2 - Impact of Jet
+//Example 2.32
+ clc
+ clear
+
+//Given Data:-
+ V=18; //Absolute Velocity of the Jet, m/s
+ a=0.04; //cross-sectional area of Jet, m^2
+ u=28; //Speed of the ship, km/hr
+
+//Data Used:-
+ rho=1000; //Density of water, kg/m^3
+
+//Computations:-
+ u=u*1000/3600; //m/s
+ //(a)
+ F=rho*V*a*(V+u); //N
+ //(b)
+ eta=2*u/(V+2*u)*100; //In percentage
+
+//Results:-
+ printf("(a)Propelling Force, F=%.f N \n", F)
+ printf("(b)The Efficiency of propulsion, eta=%.2f percent \n", eta) //The answer vary due to round off error
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