ORBi: François-Lavet Vincent - Vectorial Incremental Nonconservative Consistent Hysteresis model

Reference : Vectorial Incremental Nonconservative Consistent Hysteresis model


	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Materials science & engineering Engineering, computing & technology : Electrical & electronics engineering
	To cite this reference:	http://hdl.handle.net/2268/99208

Title :	Vectorial Incremental Nonconservative Consistent Hysteresis model
Language :	English
Author, co-author :	François-Lavet, Vincent [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
	Henrotte, François [Université Catholique de Louvain - UCL > > > >]
	Stainier, Laurent [Ecole Centrale de Nantes > > > >]
	Noels, Ludovic [Université de Liège - ULg > Département d'aérospatiale et mécanique > Computational & Multiscale Mechanics of Materials (CM3) >]
	Geuzaine, Christophe [Université de Liège - ULg > Dép. d'électric., électron. et informat. (Inst.Montefiore) > Applied and Computational Electromagnetics (ACE) >]
Publication date :	Nov-2011
Main document title :	Proceedings of the 5th International Conference on Advanded COmputational Methods in Engineering (ACOMEN2011)
Editor :	Hogge, Michel
	Van Keer, Roger
	Malengier, Benny
	Slodicka, Marian
	Béchet, Eric
	Geuzaine, Christophe
	Noels, Ludovic
	Remacle, Jean-François
	Dick, Erik
Pages :	10 pages
On invitation :	No
Audience :	International
ISBN :	978-2-9601143-1-7
Event name :	5th International Conference on Advanded COmputational Methods in Engineering (ACOMEN2011)
Event date :	14-17 november 2011
Event organizer :	Université de Liège, Universiteit Gent, Université Catholique de Louvain
Event place (city) :	Liège
Event country :	Belgium
Abstract :	[en] This paper proposes a macroscopic model for ferromagnetic hysteresis that is well-suited for finite element implementation. The model is readily vectorial and relies on a consistent thermodynamic formulation. In particular, the stored magnetic energy and the dissipated energy are known at all times, and not solely after the completion of closed hysteresis loops as is usually the case. The obtained incremental formulation is variationally consistent, i.e., all internal variables follow from the minimization of a thermodynamic potential.
Target :	Researchers ; Professionals
Permalink :	http://hdl.handle.net/2268/99208
Other URL :	http://www.ltas.ulg.ac.be/acomen2011/NewWebSite/docs/Abstracts/Computational_Electromagnetism/Computational%20Electromagnetism09.pdf

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