Topology optimization combined with element‐by‐element solution techniques

Abstract: Topology optimization approaches are commonly used for design problems involving physical phenomena related to solid mechanics, acoustics, electromagnetism, fluid mechanics, and combinations thereof. In computational models of these physical phenomena, the field variables are commonly approximated using spatial discretizations within the domain using the Finite Element Method. Even for topology design problems in which the field variables must only satisfy linear state equations, the storage and solution of the resulting global system of equations can become a computational bottleneck. In this contribution, we investigate a topology optimization approach in which the Solid Isotropic Material with Penalization (SIMP) method is combined with element‐wise solution approaches, in order to reduce computational memory requirements.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Topology optimization combined with element‐by‐element solution techniques ; volume:19 ; number:1 ; year:2019 ; extent:2
Proceedings in applied mathematics and mechanics ; 19, Heft 1 (2019) (gesamt 2)

Urheber
Sala, Ramses
Kuhn, Charlotte
Sator, Christian
Müller, Ralf

DOI
10.1002/pamm.201900173
URN
urn:nbn:de:101:1-2022072206593151779917
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
15.08.2025, 07:23 MESZ

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Beteiligte

  • Sala, Ramses
  • Kuhn, Charlotte
  • Sator, Christian
  • Müller, Ralf

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