Reference : A finite volume based data transfer method for remeshing. Application to metal forming p...

	Document type :	Scientific congresses and symposiums : Paper published in a book
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering
	To cite this reference:	http://hdl.handle.net/2268/100394

Title :	A finite volume based data transfer method for remeshing. Application to metal forming problems
Language :	English
Author, co-author :	Bussetta, Philippe [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
	Ponthot, Jean-Philippe [Université de Liège - ULg > Département d'aérospatiale et mécanique > LTAS-Mécanique numérique non linéaire >]
Publication date :	Jan-2012
Main document title :	Proceedings of the 18th International Symposium on Plasticity & Its Current Applications
On invitation :	Yes
Audience :	International
Event name :	18th International Symposium on Plasticity & Its Current Applications (PLASTICITY'12)
Event date :	3 - 8 January 2012
Event place (city) :	San Juan
Event country :	Puerto Rico, USA
Keywords :	[en] Finite Elements Method ; Transfer Method ; Finite Volumes ; Remeshing ; Metal forming
Abstract :	[en] The resolution of many nonlinear solid mechanical problems with the Finite Elements Method requires remeshing when very large deformations occur. The remeshing operation is divided into two parts: the generation of the new mesh and the data transfer from the old to the new mesh. In dynamic plasticity problems, two kinds of fields have to be transferred: the first is defined thanks to the nodal values and the second one is defined at the integration points. These two kinds of fields are transferred thanks to an original computation of the Data Transfer Method based on the Finite Volume Elements. This method is compared to another one using Mortar Elements to solve metal forming problems.
Funders :	the Walloon Region
Name of the research project :	the STIRHETAL project (WINNOMAT program, convention number 0716690)
Target :	Researchers ; Professionals ; Students
Permalink :	http://hdl.handle.net/2268/100394

	File(s) associated to this reference
	Fulltext file(s): File Commentary Version Size Access Restricted access Plasticity_2012_Bussetta_3_Pages.pdf Publisher postprint 120.7 kB Request copy Additional material(s): File Commentary Version Size Access Restricted access Plasticity_2012_Bussetta.ppt support visuel de la présentation - 3 MB Request copy

All documents in ORBi are protected by a user license.

 

© ULg Library Network |  Feedback |  ORBi legal notices

Dspace v1.5