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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3751/CH2/EX2.9 | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
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initial commit / add all books
Diffstat (limited to '3751/CH2/EX2.9')
| -rw-r--r-- | 3751/CH2/EX2.9/Ex2_9.sce | 30 |
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diff --git a/3751/CH2/EX2.9/Ex2_9.sce b/3751/CH2/EX2.9/Ex2_9.sce new file mode 100644 index 000000000..5957ec726 --- /dev/null +++ b/3751/CH2/EX2.9/Ex2_9.sce @@ -0,0 +1,30 @@ +//Fluid system - By - Shiv Kumar
+//Chapter 2 - Impact of Jet
+//Example 2.9
+ clc
+ clear
+
+//Given Data:-
+ d=65; //Diameter of the Jet, mm
+ V=20; //Velocity of the Jet, m/s
+ u=8; //Velocity of curved vane, m/s
+ AoD=160; //Angle of Deflection, degrees
+
+//Data Used:-
+ rho=1000; //Density of water, kg/m^3
+
+//Computations:-
+ d=d/1000; //m
+ a=(%pi/4)*d^2; //cross-sectional area of Jet, m^2
+ theta=180-AoD; //degrees
+ Fx=rho*a*(V-u)^2*(1+cosd(theta)); //N
+ P=Fx*u/1000; //Power of Jet, KW
+ KE=(1/2)*rho*a*V^3; //Kinetic energy of Jet per second, N-m/s(W)
+ eta=P*1000/KE*100; //In percentage
+
+//Results:-
+ printf("(a)The Force exerted on plate in direction of Jet, Fx=%.2f N \n", Fx) //The answer vary due to round off error
+ printf("(b)Power of Jet=%.3f KW \n", P) //The answer vary due to round off error
+ printf("(c)Efficiency of Jet, eta=%.2f percent", eta)
+
+
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