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Acoustic streaming in a channel bifu...

Sunny, Megha.

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Acoustic streaming in a channel bifurcated by an elastic membrane.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Acoustic streaming in a channel bifurcated by an elastic membrane./
Author:	Sunny, Megha.
Description:	58 p.
Notes:	Source: Masters Abstracts International, Volume: 52-03.
Contained By:	Masters Abstracts International52-03(E).
Subject:	Engineering, Electronics and Electrical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1524109
ISBN:	9781303514104

Acoustic streaming in a channel bifurcated by an elastic membrane.
Sunny, Megha.

Acoustic streaming in a channel bifurcated by an elastic membrane. - 58 p.

Source: Masters Abstracts International, Volume: 52-03.

Thesis (M.S.)--University of Massachusetts Lowell, 2013.

Acoustic streaming induced in a narrow channel partitioned along its long axis by an elastic membrane is examined. Adjusting the impedance of the membrane allows one to control the spatial characteristics of the time-averaged fluid motion. In addition to the time-averaged flow induced by the oscillatory motion of the elastic membrane, the effective surface stress at the boundary is considered. To this end, the solution to the velocity field is evaluated in terms of elemental Stoklets. At high oscillatory Reynolds numbers, regularization procedures to deal with singularities that occur in the formulation are addressed. For the time dependent flow, a Stokeslet formulation of the linearized equation of motion is used to express the particle velocity of fluid that results from the application of a point force. This force is the result of the gradient of the Reynolds stress. Results for oscillatory and time-averaged fluid motion are presented. An expression relating force and velocity is used to find the force generated by a given velocity boundary condition.

ISBN: 9781303514104Subjects--Topical Terms:

626636
Engineering, Electronics and Electrical.

Acoustic streaming in a channel bifurcated by an elastic membrane.
LDR:01916nam a2200277 4500 001 1959580
005 20140520124443.5
008 150210s2013 ||||||||||||||||| ||eng d
020 $a 9781303514104
035 $a (MiAaPQ)AAI1524109
035 $a AAI1524109
040 $a MiAaPQ $c MiAaPQ
100 1 $a Sunny, Megha. $3 2095040
245 1 0 $a Acoustic streaming in a channel bifurcated by an elastic membrane.
300 $a 58 p.
500 $a Source: Masters Abstracts International, Volume: 52-03.
500 $a Adviser: Charles Thompson.
502 $a Thesis (M.S.)--University of Massachusetts Lowell, 2013.
520 $a Acoustic streaming induced in a narrow channel partitioned along its long axis by an elastic membrane is examined. Adjusting the impedance of the membrane allows one to control the spatial characteristics of the time-averaged fluid motion. In addition to the time-averaged flow induced by the oscillatory motion of the elastic membrane, the effective surface stress at the boundary is considered. To this end, the solution to the velocity field is evaluated in terms of elemental Stoklets. At high oscillatory Reynolds numbers, regularization procedures to deal with singularities that occur in the formulation are addressed. For the time dependent flow, a Stokeslet formulation of the linearized equation of motion is used to express the particle velocity of fluid that results from the application of a point force. This force is the result of the gradient of the Reynolds stress. Results for oscillatory and time-averaged fluid motion are presented. An expression relating force and velocity is used to find the force generated by a given velocity boundary condition.
590 $a School code: 0111.
650 4 $a Engineering, Electronics and Electrical. $3 626636
650 4 $a Physics, Acoustics. $3 1019086
690 $a 0544
690 $a 0986
710 2 $a University of Massachusetts Lowell. $b Electrical and Computer Engineering. $3 2095041
773 0 $t Masters Abstracts International $g 52-03(E).
790 $a 0111
791 $a M.S.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1524109