Numerical simulation of metal pad roll instability for liquid metal batteries application
Résumé
The objective of this study is to perform a numerical simulation of a Metal Pad Roll instability between two electrically conducting liquids in the liquid metal batteries context. To this end, the two-phase code ARCHER was used and Maxwell equations were implemented in order to take into account the Lorentz force responsible for this instability. The sloshing and the rotation of the interface characterizing the Metal Pad Roll instability were well reproduced and the stability criterion obtained by Sele was verified.
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