Electro-magnetic-field-induced flow and interfacial instabilities in confined stratified liquid layers

Title
Electro-magnetic-field-induced flow and interfacial instabilities in confined stratified liquid layers
Author(s)
아슈샬마Dipankar Bandyopadhy[Dipankar Bandyopadhy]P.DineshSankarReddy[P.DineshSankarReddy]스즈첸주상우
Keywords
ALUMINUM REDUCTION CELLS; LINEAR-STABILITY; VISCOUS FLUIDS; CHANNEL; FILMS
Issue Date
201201
Publisher
SPRINGER
Citation
THEORETICAL AND COMPUTATIONAL FLUID DYNAMICS, v.26, no.1-4, pp.23 - 28
Abstract
The electro-magneto-hydrodynamic (EMHD) flow and instabilities engendered by the Lorenz force arising from interaction between externally applied perpendicular electric and magnetic fields are investigated in layers of two immiscible liquids in a channel. A new finite wave-number EMHD instability mode is uncovered by the Orr-Sommerfeld analysis, in addition to the interfacial and shear modes which also arise in the pressure-driven flows. Thus, EMHD can be controlled for micro-channel transport, heat and mass transfer, mixing, micro-emulsion generation, etc.
URI
http://hdl.handle.net/YU.REPOSITORY/30080http://dx.doi.org/10.1007/s00162-011-0225-y
ISSN
0935-4964
Appears in Collections:
공과대학 > 기계공학부 > Articles
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