NDLI: Influence of Reynolds and Strouhal numbers on the direction of the wave force acting on inclusions in a standing sinusoidal wave

Content Provider	Springer Nature Link
Author	Gubaidullin, L. A. Osipov, P. P.
Copyright Year	2013
Abstract	The inclusion drift in a standing sinusoidal fluid-velocity wave at various Reynolds and Strouhal numbers under the action of the viscous force, the virtual mass force, and the buoyancy force has been investigated. It has been established that at low frequencies the wave force of dense inclusions is directed to the nearest node, and for loose inclusions it is directed to the antinode of the fluid-velocity wave. For a given inclusion density, as the standing wave frequency increases, its threshold value, above which the direction of the wave force reverses, is attained sooner or later. For various Reynolds and Strouhal numbers, the dependences of the squared threshold drag coefficient on the inclusion density number have been found. These dependences show that with increasing Reynolds and Strouhal numbers the threshold value of the squared drag coefficient decreases markedly.
Starting Page	51
Ending Page	61
Page Count	11
File Format	PDF
ISSN	10620125
Journal	Journal of Engineering Physics and Thermophysics
Volume Number	86
Issue Number	1
e-ISSN	1573871X
Language	English
Publisher	Springer US
Publisher Date	2013-03-08
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	particle drift forces in acoustic wave fields Engineering Thermodynamics, Heat and Mass Transfer Thermodynamics Industrial Chemistry/Chemical Engineering Statistical Physics, Dynamical Systems and Complexity Mechanics
Content Type	Text
Resource Type	Article
Subject	Engineering Condensed Matter Physics

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