A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments

A.J. Koopman, Hubertus J.M. Geijselaers, Han Huetink, K.E. Nilsen, P.T.G. Koenis

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

1 Citation (Scopus)

Abstract

In this paper we present a method to determine the frontlines inside the container and inside the extrusion die based on a steady state velocity field. Using this velocity field the convection equation is solved with a SUPG stabilized finite element method for a variable that represents the time it takes from the initial front to a certain point in the domain. When iso-lines in this field are plotted the development of fronts can be tracked. Extrusion experiments are performed with aluminium billets cut in slices. When extrusion is stopped the billet and extrudate are removed from the container and cut in half in the extrusion direction, copper foils between the slices show the frontlines. These lines show good agreement with the iso-lines from the numerical solution of convection equation
Original languageEnglish
Title of host publicationProceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain
EditorsE Cueto, F Chinesta
Place of PublicationZaragoza, Spain
PublisherAmerican Institute of Physics
Pages602-607
ISBN (Print)978-0-7354-0414-4
DOIs
Publication statusPublished - 18 Apr 2007
EventESAFORM 2007: 10th ESAFORM Conference on Material Forming - Zaragoza, Spain
Duration: 18 Apr 200720 Apr 2007
Conference number: 10

Publication series

NameAIP conference proceedings
PublisherAmerican Institute of Physics
Volume907
ISSN (Print)0094-243X

Conference

ConferenceESAFORM 2007
Abbreviated titleESAFORM
CountrySpain
CityZaragoza
Period18/04/0720/04/07

Fingerprint

billets
containers
convection
velocity distribution
aluminum
foils
finite element method
simulation
copper

Keywords

  • METIS-246130
  • IR-59680

Cite this

Koopman, A. J., Geijselaers, H. J. M., Huetink, H., Nilsen, K. E., & Koenis, P. T. G. (2007). A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments. In E. Cueto, & F. Chinesta (Eds.), Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain (pp. 602-607). (AIP conference proceedings; Vol. 907). Zaragoza, Spain: American Institute of Physics. https://doi.org/10.1063/1.2729579
Koopman, A.J. ; Geijselaers, Hubertus J.M. ; Huetink, Han ; Nilsen, K.E. ; Koenis, P.T.G. / A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments. Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain. editor / E Cueto ; F Chinesta. Zaragoza, Spain : American Institute of Physics, 2007. pp. 602-607 (AIP conference proceedings).
@inproceedings{2da09882701a4e458ba53b3a36d3c8b4,
title = "A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments",
abstract = "In this paper we present a method to determine the frontlines inside the container and inside the extrusion die based on a steady state velocity field. Using this velocity field the convection equation is solved with a SUPG stabilized finite element method for a variable that represents the time it takes from the initial front to a certain point in the domain. When iso-lines in this field are plotted the development of fronts can be tracked. Extrusion experiments are performed with aluminium billets cut in slices. When extrusion is stopped the billet and extrudate are removed from the container and cut in half in the extrusion direction, copper foils between the slices show the frontlines. These lines show good agreement with the iso-lines from the numerical solution of convection equation",
keywords = "METIS-246130, IR-59680",
author = "A.J. Koopman and Geijselaers, {Hubertus J.M.} and Han Huetink and K.E. Nilsen and P.T.G. Koenis",
year = "2007",
month = "4",
day = "18",
doi = "10.1063/1.2729579",
language = "English",
isbn = "978-0-7354-0414-4",
series = "AIP conference proceedings",
publisher = "American Institute of Physics",
pages = "602--607",
editor = "E Cueto and F Chinesta",
booktitle = "Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain",
address = "United States",

}

Koopman, AJ, Geijselaers, HJM, Huetink, H, Nilsen, KE & Koenis, PTG 2007, A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments. in E Cueto & F Chinesta (eds), Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain. AIP conference proceedings, vol. 907, American Institute of Physics, Zaragoza, Spain, pp. 602-607, ESAFORM 2007, Zaragoza, Spain, 18/04/07. https://doi.org/10.1063/1.2729579

A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments. / Koopman, A.J.; Geijselaers, Hubertus J.M.; Huetink, Han; Nilsen, K.E.; Koenis, P.T.G.

Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain. ed. / E Cueto; F Chinesta. Zaragoza, Spain : American Institute of Physics, 2007. p. 602-607 (AIP conference proceedings; Vol. 907).

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments

AU - Koopman, A.J.

AU - Geijselaers, Hubertus J.M.

AU - Huetink, Han

AU - Nilsen, K.E.

AU - Koenis, P.T.G.

PY - 2007/4/18

Y1 - 2007/4/18

N2 - In this paper we present a method to determine the frontlines inside the container and inside the extrusion die based on a steady state velocity field. Using this velocity field the convection equation is solved with a SUPG stabilized finite element method for a variable that represents the time it takes from the initial front to a certain point in the domain. When iso-lines in this field are plotted the development of fronts can be tracked. Extrusion experiments are performed with aluminium billets cut in slices. When extrusion is stopped the billet and extrudate are removed from the container and cut in half in the extrusion direction, copper foils between the slices show the frontlines. These lines show good agreement with the iso-lines from the numerical solution of convection equation

AB - In this paper we present a method to determine the frontlines inside the container and inside the extrusion die based on a steady state velocity field. Using this velocity field the convection equation is solved with a SUPG stabilized finite element method for a variable that represents the time it takes from the initial front to a certain point in the domain. When iso-lines in this field are plotted the development of fronts can be tracked. Extrusion experiments are performed with aluminium billets cut in slices. When extrusion is stopped the billet and extrudate are removed from the container and cut in half in the extrusion direction, copper foils between the slices show the frontlines. These lines show good agreement with the iso-lines from the numerical solution of convection equation

KW - METIS-246130

KW - IR-59680

U2 - 10.1063/1.2729579

DO - 10.1063/1.2729579

M3 - Conference contribution

SN - 978-0-7354-0414-4

T3 - AIP conference proceedings

SP - 602

EP - 607

BT - Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain

A2 - Cueto, E

A2 - Chinesta, F

PB - American Institute of Physics

CY - Zaragoza, Spain

ER -

Koopman AJ, Geijselaers HJM, Huetink H, Nilsen KE, Koenis PTG. A SUPG approach for determining frontlines in aluminium extrusion simulations and a comparison with experiments. In Cueto E, Chinesta F, editors, Proceedings 10th ESAFORM Conference on Material Forming, 18-20 April 2007, Zaragoza, Spain. Zaragoza, Spain: American Institute of Physics. 2007. p. 602-607. (AIP conference proceedings). https://doi.org/10.1063/1.2729579