Magneto-hydrodynamic interaction in a vertical slot filled with ferrofluid

Bozhko, Alexandra A. and Suslov, Sergey A. and Putin, Gennady F. (2008) Magneto-hydrodynamic interaction in a vertical slot filled with ferrofluid. In: 7th PAMIR International Conference on Fundamental and Applied MHD, 8-12 Sept 2008, Presqu´île de Giens - France.

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Abstract

Convection flow in a vertical layer of ferrofluid heated from a side and subject to the transverse magnetic field is studied. A stability map is computed and compared with experimental flow visualizations. It is shown that the excitation of magneto-convection leads to the formation of vertically aligned rolls. The interaction of thermo-gravitational and thermo-magnetic motions results in roll and wave patterns of various spatial orientations. A new thermo-magnetic wave instability mechanism is found to exist for sufficiently large values of magnetic Grashof number.


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Item Type: Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)
Refereed: No
Item Status: Live Archive
Additional Information: No evidence of copyright restrictions. Official reference: Bozhko, A.A., Suslov, S.A. and Putin G.F., Magneto-hydrodynamic interaction in a vertical slot filled with ferrofluid, Proceedings of the 7th International Conference on Fundamental and Applied MHD PAMIR08, Presqu´île de Giens, France, 8-12 September, pp. 709-713, 2008. Note, this paper was not refereed.
Depositing User: Dr Sergey Suslov
Faculty / Department / School: Historic - Faculty of Sciences - Department of Maths and Computing
Date Deposited: 17 Mar 2010 11:09
Last Modified: 02 Jul 2013 23:07
Uncontrolled Keywords: magneto-convection, ferrocolloid
Fields of Research (FOR2008): 02 Physical Sciences > 0203 Classical Physics > 020303 Fluid Physics
09 Engineering > 0915 Interdisciplinary Engineering > 091504 Fluidisation and Fluid Mechanics
URI: http://eprints.usq.edu.au/id/eprint/4427

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