Comptes Rendus
Migration d'une particule ellipsoı̈dale conductrice sous l'action d'un champ électromagnétique uniforme
[Migration of a conducting ellipsoid subject to uniform ambient electric and magnetic fields]
Comptes Rendus. Mécanique, Volume 331 (2003) no. 2, pp. 127-132.

We obtain analytically, within a relevant framework, the rigid-body motion of a solid, conducting and ellipsoidal particle immersed in a liquid metal and subject to uniform ambient electric and magnetic fields. The motion experienced exhibits a few basic properties that are briefly discussed.

On établit l'expression analytique du mouvement d'une micro-particule solide, conductrice et ellipsoı̈dale plongée dans un métal liquide conducteur et soumise à un champ électromagnétique uniforme. Quelques propriétés remarquables de ce mouvement sont alors examinées.

Received:
Accepted:
Published online:
DOI: 10.1016/S1631-0721(03)00024-X
Mot clés : Mécanique des fluides, Magnétohydrodynamique, Migration, Ellipsoı̈de
Keywords: Fluid mechanics, Magnetohydrodynamics, Migration, Ellipsoid

Antoine Sellier 1

1 LadHyX, École polytechnique, 91128 Palaiseau cedex, France
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Antoine Sellier. Migration d'une particule ellipsoı̈dale conductrice sous l'action d'un champ électromagnétique uniforme. Comptes Rendus. Mécanique, Volume 331 (2003) no. 2, pp. 127-132. doi : 10.1016/S1631-0721(03)00024-X. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/S1631-0721(03)00024-X/

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[3] A. Sellier, Migration of an insulating particle under the action of uniform ambient electric and magnetic fields. Part 2. Boundary formulation and ellipsoidal particles, J. Fluid Mech., submitted

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