Coupling Nonlinear Magneto‐Thermal Problems in Frequency Domain with the Mechanical Field

Abstract: This paper investigates a computationally efficient strategy for simulating induction heating processes, using a multiharmonic ansatz and harmonic balancing for the solution of the nonlinear magnetic eddy current problem in frequency domain. In order to increase the flexibility of the meshing procedure and decrease the number of degrees of freedom, a methodology for nonconforming interfaces and Nédéléc edge elements is presented. The verification of the proposed method is carried out by comparison to the conform (conforming mesh) solution. Furthermore, the results from the eddy current problem are used to simulate the temperature distrubution in a thin steel sheet and compute the resulting stresses.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Coupling Nonlinear Magneto‐Thermal Problems in Frequency Domain with the Mechanical Field ; volume:19 ; number:1 ; year:2019 ; extent:2
Proceedings in applied mathematics and mechanics ; 19, Heft 1 (2019) (gesamt 2)

Creator
Roppert, Klaus
Toth, Florian
Kaltenbacher, Manfred

DOI
10.1002/pamm.201900046
URN
urn:nbn:de:101:1-2022072207190134637673
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:24 AM CEST

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Associated

  • Roppert, Klaus
  • Toth, Florian
  • Kaltenbacher, Manfred

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