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Einrichtungen >> Technische Fakultät (TF) >> Department Maschinenbau (MB) >> Lehrstuhl für Technische Mechanik (LTM, Prof. Steinmann) >>
Wärmetransportphänomene

The project is a continuitation of the joint project "A Boundary Element Method for nonlinear Heat Conduction and Thermoelasticity" which was supported by the German Research Association from September 1, 1996, to August 31, 2000. The project concentrates on various aspects of the boundary element method and specifically:
  • heat conduction in bodies with self-irradiating boundaries for the steady state and transient fields,

  • allowance for non-linear material behaviour and presence of shadow zones in coupled conduction-radiation problems

  • large scale iterative solvers

  • dual reciprocity without matrix inversion applied to transient heat transfer problems.

The main goal of the research is the further development of an efficient BEM algorithm to handle coupled heat conduction-radiation problems.

Projektleitung:
Prof. Dr.-Ing. habil. Günther Kuhn, Prof. dr Ryszard A. Bialecki

Stichwörter:
heat conduction; thermoelasticity; boundary element method

Laufzeit: 1.9.1996 - 31.12.2004

Förderer:
DFG / FAU

Mitwirkende Institutionen:
Silesian University of Technology, Institute of Thermal Technology, Konarskiego 22, PL-44-101 Gliwice, Poland

Kontakt:
Kuhn, Günther
Telefon 09131-8528502, Fax 09131-8528503, E-Mail: guenther.kuhn@fau.de
Publikationen
Merkel, M. ; Bulgakov, V. ; Bialecki, R. A. ; Kuhn, Günther: Iterative solution of large scale 3D BEM industrial problems. In: Engineering Analysis with Boundary Elements, 22, (1998), S. 183 - 197
Blobner, J. ; Bialecki, R. A. ; Kuhn, Günther: Transient non-linear heat conduction-radiation problems: a boundary element formulation. In: International Journal for Numerical Methods in Engineering, 46, (1999), S. 1865 - 1882
Blobner, J. ; Bialecki, R. A.: Boundary element solution of coupled heat conduction radiation problems in the presence of shadow zones. In: Numerical Heat Transfer Part B, 39, (2001), S. 451 - 478
Blobner, J. ; Kuhn, Günther ; Bialecki, R. A. ; Hribersek, M.: A Dual Reciprocity Boundary Element formulation for transient non-linear conduction-radiation problems. In: Burczynski, T. (Hrsg.) : Proceedings of the IUTAM/IABEM Symposium on Advanced Mathematical and Computational Mechanics. Aspects of the Boundary Element Method (IUTAM/IABEM Symposium on Advanced Mathematical and Computational Mechanics. Aspects of the Boundary Element Method, Cracow, 1999). Dordrecht : Kluwer Academic Publishers, 2001, S. 1 - 11.
Bialecki, R. A. ; Jurgas, P. ; Kuhn, Günther: Dual Reciprocity BEM formulation without matrix inversion. In: Engineering Analysis with Boundary Elements, 26 (3), (2002), S. 205 - 225
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