Munson, Young and Okiishi's Fundamentals of Fluid Mechanics, Binder Ready Version
8th Edition
ISBN: 9781119080701
Author: Philip M. Gerhart, Andrew L. Gerhart, John I. Hochstein
Publisher: WILEY
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Chapter 9.5, Problem 1LLP
To determine
The information about the PIV technique and its advantages.
Expert Solution & Answer
Explanation of Solution
The PIV technique is stands for Particle Image Velocimetry technique. The PIV technique is used for the, measurement of the velocity field and visualization of the flow.
The steps used in the PIV technique are as follows.
- In the first step, we trace the flow with the help of suitable seed particles to obtain the path lines.
- Then a pulse laser light is used to illuminate the flow region and record the view with the help of a video camera.
- Then particles are illuminated with the help of a laser light and again a new view is recorded.
- By comparing both the views its displacement and velocity is calculated.
The advantages of PIV technique are listed below.
- The velocity of the flow field can be calculated by using the PIV technique.
- The very high accuracy can be maintained.
- The flows can be measure in 3-D space using the PIV technique.
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function plotveltri(al1,al2,al3,b2,b3)
S1L = [0 1];
V1x = [0 0];
V1s = [0 1*tand(al3)];
S2L = [2 3];
V2x = [0 0];
V2s = [0 1*tand(al2)];
W2s = [0 1*tand(b2)];
U2x = [3 3];
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S3L = [4 5];
V3x = [0 0];
V3r = [0 1*tand(al3)];
W3r = [0 1*tand(b3)];
U3x = [5 5];
U3y = [1*tand(b3) 1*tand(al3)];
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S3L,V3x,'k',S3L,V3r,'r',S3L,W3r,'b',U3x,U3y,'g',......
'LineWidth',2,'MarkerSize',10),...
axis([-1 6 -4 4]), ...
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Chapter 9 Solutions
Munson, Young and Okiishi's Fundamentals of Fluid Mechanics, Binder Ready Version
Ch. 9.1 - Prob. 1PCh. 9.1 - Assume that water flowing past the equilateral...Ch. 9.1 - Repeat Problem 9.1 if the object is a cone (made...Ch. 9.1 - Prob. 4PCh. 9.1 - Prob. 5PCh. 9.1 - Prob. 6PCh. 9.1 - Prob. 8PCh. 9.1 - Typical values of the Reynolds number for various...Ch. 9.1 - Prob. 11PCh. 9.1 - Consider the following cases. (a) A small...
Ch. 9.2 - Water flows past a flat plate that is oriented...Ch. 9.2 - A viscous fluid flows past a flat plate such that...Ch. 9.2 - Prob. 15PCh. 9.2 - Prob. 16PCh. 9.2 - Prob. 17PCh. 9.2 - Prob. 18PCh. 9.2 - Air enters a square duct through a 1-ft opening as...Ch. 9.2 - A smooth, flat plate of length and width b = 4 m...Ch. 9.2 - An atmospheric boundary layer is formed when the...Ch. 9.2 - Prob. 22PCh. 9.2 - Prob. 23PCh. 9.2 - Prob. 25PCh. 9.2 - Prob. 26PCh. 9.2 - Prob. 27PCh. 9.2 - Prob. 28PCh. 9.2 - Prob. 29PCh. 9.2 - Prob. 30PCh. 9.2 - A laminar boundary layer velocity profile is...Ch. 9.2 - Prob. 32PCh. 9.2 - Prob. 33PCh. 9.3 - Should a canoe paddle be made rough to get a...Ch. 9.3 - Prob. 35PCh. 9.3 - Prob. 36PCh. 9.3 - Prob. 37PCh. 9.3 - Prob. 38PCh. 9.3 - Prob. 39PCh. 9.3 - Prob. 40PCh. 9.3 - Prob. 41PCh. 9.3 - Prob. 42PCh. 9.3 - Prob. 43PCh. 9.3 - Prob. 44PCh. 9.3 - Prob. 45PCh. 9.3 - Prob. 46PCh. 9.3 - Prob. 47PCh. 9.3 - Prob. 48PCh. 9.3 - Prob. 49PCh. 9.3 - Prob. 50PCh. 9.3 - Prob. 51PCh. 9.3 - Prob. 52PCh. 9.3 - Prob. 53PCh. 9.3 - Prob. 54PCh. 9.3 - Prob. 55PCh. 9.3 - Prob. 56PCh. 9.3 - A 38.1-mm-diameter, 0.0245-N table tennis ball is...Ch. 9.3 - Prob. 58PCh. 9.3 - Prob. 59PCh. 9.3 - Prob. 60PCh. 9.3 - Prob. 61PCh. 9.3 - Prob. 62PCh. 9.3 - Prob. 63PCh. 9.3 - Prob. 64PCh. 9.3 - Prob. 65PCh. 9.3 - Prob. 66PCh. 9.3 - During a flash flood, water rushes over a road as...Ch. 9.3 - Prob. 68PCh. 9.3 - Prob. 69PCh. 9.3 - Prob. 70PCh. 9.3 - Prob. 71PCh. 9.3 - Prob. 72PCh. 9.3 - Phil’s Pizza Parlor decides to place a thin,...Ch. 9.3 - Prob. 74PCh. 9.3 - Prob. 75PCh. 9.3 - Estimate the energy required for an average person...Ch. 9.3 - a vertical wind tunnel can be used for skydiving...Ch. 9.3 - Compare the rise velocity of an -in.-diameter air...Ch. 9.3 - A 50-lb box shaped like a 1-ft cube falls from the...Ch. 9.3 - A 500-N cube of specific gravity SG = 1.8 falls...Ch. 9.3 - The helium-filled balloon shown in Fig P9.81 is to...Ch. 9.3 - A 0.30-m-diameter cork ball (SG = 0.21) is tied to...Ch. 9.3 - A shortwave radio antenna is constructed from...Ch. 9.3 - Prob. 84PCh. 9.3 - Prob. 85PCh. 9.3 - Prob. 86PCh. 9.3 - Prob. 87PCh. 9.3 - Prob. 88PCh. 9.3 - A smooth orange ball weighs lb (at sea level) and...Ch. 9.3 - Prob. 90PCh. 9.3 - A marine location marker is a smoke-producing...Ch. 9.3 - Prob. 92PCh. 9.3 - An airplane flies at 150 km/hr. (a) The airplane...Ch. 9.3 - Prob. 94PCh. 9.3 - Prob. 96PCh. 9.3 - Prob. 97PCh. 9.3 - Prob. 98PCh. 9.3 - Prob. 99PCh. 9.4 - Prob. 100PCh. 9.4 - Prob. 101PCh. 9.4 - Prob. 102PCh. 9.4 - Prob. 103PCh. 9.4 - Prob. 104PCh. 9.4 - Prob. 105PCh. 9.4 - Prob. 106PCh. 9.4 - Prob. 107PCh. 9.4 - Prob. 108PCh. 9.4 - Prob. 109PCh. 9.4 - Prob. 111PCh. 9.4 - Prob. 112PCh. 9.4 - Prob. 113PCh. 9.4 - Prob. 114PCh. 9.4 - Prob. 115PCh. 9.4 - Prob. 116PCh. 9.4 - Prob. 117PCh. 9.4 - Prob. 118PCh. 9.4 - Prob. 119PCh. 9.4 - Prob. 120PCh. 9.4 - Prob. 121PCh. 9.4 - Prob. 122PCh. 9.4 - (See The Wide World of Fluids article “Why...Ch. 9.5 - Prob. 1LLPCh. 9.5 - Prob. 2LLPCh. 9.5 - We have seen in this chapter that streamlining an...
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