Interface handling for three-dimensional higher-order XFEM-computations in fluid-structure interaction

Three‐dimensional higher‐order eXtended finite element method (XFEM)‐computations still pose challenging computational geometry problems especially for moving interfaces. This paper provides a method for the localization of a higher‐order interface finite element (FE) mesh in an underlying three‐dim...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	International journal for numerical methods in engineering 2009-08, Vol.79 (7), p.846-869
Hauptverfasser:	Mayer, Ursula M., Gerstenberger, Axel, Wall, Wolfgang A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Computational techniques constrained Delaunay tetrahedralization Curved exact numerical integration Exact sciences and technology Finite element method Fluid-structure interaction Fundamental areas of phenomenology (including applications) interface localization Intersections Materials handling Mathematical analysis Mathematical methods in physics Mathematical models Physics Solid mechanics Structural and continuum mechanics surface-surface intersection three-dimensional higher-order extended finite element method (XFEM) Vibration, mechanical wave, dynamic stability (aeroelasticity, vibration control...)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!