Schlüter, Alexander ; Kuhn, Charlotte ; Noll, Timo ; Diewald, Felix ; Müller, Ralf (2017)
Numerical Solution Strategies for a Dynamic Phase Field Fracture Model.
In: Applied Mechanics and Materials, 869
doi: 10.4028/www.scientific.net/AMM.869.29
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
This work discusses the efficiency of six strategies for the numerical solution of the coupled system of partial differential equations that arise from a phase field description of dynamic brittle fracture. Efficient numerical treatment of the dynamic phase field fracture model is a prerequisite for the simulation of failure due to brittle fracture in realistic scenarios such as manufacturing. Three monolithic as well as three staggered solution strategies for the nonlinear coupled system of field equations discretized by finite element are outlined and their performance is studied in two benchmark problems.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Schlüter, Alexander ; Kuhn, Charlotte ; Noll, Timo ; Diewald, Felix ; Müller, Ralf |
| Art des Eintrags: | Bibliographie |
| Titel: | Numerical Solution Strategies for a Dynamic Phase Field Fracture Model |
| Sprache: | Englisch |
| Publikationsjahr: | August 2017 |
| Verlag: | Trans Tech Publ. |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Applied Mechanics and Materials |
| Jahrgang/Volume einer Zeitschrift: | 869 |
| DOI: | 10.4028/www.scientific.net/AMM.869.29 |
| URL / URN: | https://www.scientific.net/AMM.869.29 |
| Kurzbeschreibung (Abstract): | This work discusses the efficiency of six strategies for the numerical solution of the coupled system of partial differential equations that arise from a phase field description of dynamic brittle fracture. Efficient numerical treatment of the dynamic phase field fracture model is a prerequisite for the simulation of failure due to brittle fracture in realistic scenarios such as manufacturing. Three monolithic as well as three staggered solution strategies for the nonlinear coupled system of field equations discretized by finite element are outlined and their performance is studied in two benchmark problems. |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Fachgebiete der Mechanik > Fachgebiet Kontinuumsmechanik |
| Hinterlegungsdatum: | 04 Mai 2022 12:24 |
| Letzte Änderung: | 04 Mai 2022 12:24 |
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