Adaptive Smoothed Finite Elements (ASFEM) for history dependent material models

W. Quak; Antonius H. van den Boogaard

doi:10.1063/1.3589679

Adaptive Smoothed Finite Elements (ASFEM) for history dependent material models

W. Quak, Antonius H. van den Boogaard

Faculty of Engineering Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

Abstract

A successful simulation of a bulk forming process with finite elements can be difficult due to distortion of the finite elements. Nodal smoothed Finite Elements (NSFEM) are an interesting option for such a process since they show good distortion insensitivity and moreover have locking-free behavior and good computational efficiency. In this paper a method is proposed which takes advantage of the nodally smoothed field. This method, named adaptive smoothed finite elements (ASFEM), revises the mesh for every step of a simulation without mapping the history dependent material parameters. In this paper an updated-Lagrangian implementation is presented. Several examples are given to illustrate the method and to show its properties.

Original language	English
Title of host publication	The 14th International Conference on Material Forming ESAFORM 2011 Proceedings
Editors	Gary Menary
Place of Publication	Belfast
Publisher	American Institute of Physics
Pages	1197-1202
ISBN (Print)	978-0-7354-0911-8
DOIs	https://doi.org/10.1063/1.3589679
Publication status	Published - 2011
Event	ESAFORM 2011: 14th International Conference on Material Forming - Queen's University Belfast, Belfast, United Kingdom Duration: 27 Apr 2011 → 29 Apr 2011 Conference number: 14

Publication series

Name	AIP Conference Proceedings
Publisher	American Institute of Physics
Volume	1353
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	ESAFORM 2011
Abbreviated title	ESAFORM
Country	United Kingdom
City	Belfast
Period	27/04/11 → 29/04/11

Keywords

Adaptive smoothed FEM
IR-76795
history dependent materials
METIS-275190
Bulk Forming Processes
nodal smoothed FEM

Access to Document

10.1063/1.3589679

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Cite this

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title = "Adaptive Smoothed Finite Elements (ASFEM) for history dependent material models",

abstract = "A successful simulation of a bulk forming process with finite elements can be difficult due to distortion of the finite elements. Nodal smoothed Finite Elements (NSFEM) are an interesting option for such a process since they show good distortion insensitivity and moreover have locking-free behavior and good computational efficiency. In this paper a method is proposed which takes advantage of the nodally smoothed field. This method, named adaptive smoothed finite elements (ASFEM), revises the mesh for every step of a simulation without mapping the history dependent material parameters. In this paper an updated-Lagrangian implementation is presented. Several examples are given to illustrate the method and to show its properties.",

keywords = "Adaptive smoothed FEM, IR-76795, history dependent materials, METIS-275190, Bulk Forming Processes, nodal smoothed FEM",

author = "W. Quak and {van den Boogaard}, {Antonius H.}",

year = "2011",

doi = "10.1063/1.3589679",

language = "English",

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publisher = "American Institute of Physics",

pages = "1197--1202",

editor = "Gary Menary",

booktitle = "The 14th International Conference on Material Forming ESAFORM 2011 Proceedings",

address = "United States",

note = "ESAFORM 2011 : 14th International Conference on Material Forming, ESAFORM ; Conference date: 27-04-2011 Through 29-04-2011",

}

Quak, W & van den Boogaard, AH 2011, Adaptive Smoothed Finite Elements (ASFEM) for history dependent material models. in G Menary (ed.), The 14th International Conference on Material Forming ESAFORM 2011 Proceedings. AIP Conference Proceedings, vol. 1353, American Institute of Physics, Belfast, pp. 1197-1202, ESAFORM 2011, Belfast, United Kingdom, 27/04/11. https://doi.org/10.1063/1.3589679

Adaptive Smoothed Finite Elements (ASFEM) for history dependent material models. / Quak, W.; van den Boogaard, Antonius H.

The 14th International Conference on Material Forming ESAFORM 2011 Proceedings. ed. / Gary Menary. Belfast : American Institute of Physics, 2011. p. 1197-1202 (AIP Conference Proceedings; Vol. 1353).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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