Effects of discontinuous magnetic permeability on magnetodynamic problems

J.-L. Guermond, J. Léorat, F. Luddens, C. Nore, A. Ribeiro

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

A novel approximation technique using Lagrange finite elements is proposed to solve magneto-dynamics problems involving discontinuous magnetic permeability and non-smooth interfaces. The algorithm is validated on benchmark problems and is used for kinematic studies of the Cadarache von Kármán Sodium 2 (VKS2) experimental fluid dynamo. © 2011 Elsevier Inc.
Original languageEnglish (US)
Pages (from-to)6299-6319
Number of pages21
JournalJournal of Computational Physics
Volume230
Issue number16
DOIs
StatePublished - Jul 2011
Externally publishedYes

Bibliographical note

KAUST Repository Item: Exported on 2020-10-01
Acknowledged KAUST grant number(s): KUS-C1-016-04
Acknowledgements: This author is supported in part by the National Science Foundation grants DMS-0713829 and DMS-1015984. This publication is based in part on work supported by Award No. KUS-C1-016-04, made by King Abdullah University of Science and Technology (KAUST).This work was granted access to the HPC resources of IDRIS under the allocation 2010- [0254] made by GENCI (Grand Equipement National de Calcul Intensif). JLG is thankful to University Paris Sud 11 for supporting him in June 2009, January 2010, and January 2011. F.L. is thankful to Texas A& M University for supporting him in 2010/2011.
This publication acknowledges KAUST support, but has no KAUST affiliated authors.

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