Schmitt, Regina ; Müller, Ralf ; Kuhn, Charlotte (2012)
A Phase Field Model for Martensitic Transformations.
In: PAMM — Proceedings in Applied Mathematics and Mechanics, 12 (1)
doi: 10.1002/pamm.201210121
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The martensitic transformation is described using a phase field model which is in mathematical terms the regularization of a sharp interface approach. In this work, up to two martensitic orientation variants are considered. The evolution of microstructure is assumed to follow a time dependent Ginzburg-Landau equation. The coupled problem of the mechanical balance equation and the evolution equations is solved using finite elements and an implicit time integration scheme. In this work, the global energy evolution during the martensitic transformation and the influence of external loads on the formation of the different martensitic phases are studied in 2d. (© 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim)
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Schmitt, Regina ; Müller, Ralf ; Kuhn, Charlotte |
| Art des Eintrags: | Bibliographie |
| Titel: | A Phase Field Model for Martensitic Transformations |
| Sprache: | Englisch |
| Publikationsjahr: | 2012 |
| Verlag: | Wiley |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | PAMM — Proceedings in Applied Mathematics and Mechanics |
| Jahrgang/Volume einer Zeitschrift: | 12 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1002/pamm.201210121 |
| URL / URN: | https://onlinelibrary.wiley.com/doi/abs/10.1002/pamm.2012101... |
| Kurzbeschreibung (Abstract): | The martensitic transformation is described using a phase field model which is in mathematical terms the regularization of a sharp interface approach. In this work, up to two martensitic orientation variants are considered. The evolution of microstructure is assumed to follow a time dependent Ginzburg-Landau equation. The coupled problem of the mechanical balance equation and the evolution equations is solved using finite elements and an implicit time integration scheme. In this work, the global energy evolution during the martensitic transformation and the influence of external loads on the formation of the different martensitic phases are studied in 2d. (© 2012 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| 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 05:09 |
| Letzte Änderung: | 04 Mai 2022 05:09 |
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