Timmel, M. ; Kaliske, M. ; Kolling, S. ; Müller, R. (2011)
On configurational forces in hyperelastic materials under shock and impact.
In: Computational Mechanics, 47 (1)
doi: 10.1007/s00466-010-0537-6
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
In the present work, we discuss configurational forces (also known as material forces) in the context of numerical simulations of short-time dynamical problems with an explicit finite element solver. In extension to the work presented in Kolling and Mueller (Comput Mech 35:392–399, 2005), the fully 3D-case for hyperelastic materials and large strains is shown. The intention of the present paper is the investigation of the influence of inertia effects, which become increasingly important at high strain rates. At first, the dynamical part of configurational forces will be discussed at moderate strain rates. Finally, we use configurational forces in the context of shockwave propagation.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Timmel, M. ; Kaliske, M. ; Kolling, S. ; Müller, R. |
| Art des Eintrags: | Bibliographie |
| Titel: | On configurational forces in hyperelastic materials under shock and impact |
| Sprache: | Englisch |
| Publikationsjahr: | Januar 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Computational Mechanics |
| Jahrgang/Volume einer Zeitschrift: | 47 |
| (Heft-)Nummer: | 1 |
| DOI: | 10.1007/s00466-010-0537-6 |
| URL / URN: | http://link.springer.com/10.1007/s00466-010-0537-6 |
| Kurzbeschreibung (Abstract): | In the present work, we discuss configurational forces (also known as material forces) in the context of numerical simulations of short-time dynamical problems with an explicit finite element solver. In extension to the work presented in Kolling and Mueller (Comput Mech 35:392–399, 2005), the fully 3D-case for hyperelastic materials and large strains is shown. The intention of the present paper is the investigation of the influence of inertia effects, which become increasingly important at high strain rates. At first, the dynamical part of configurational forces will be discussed at moderate strain rates. Finally, we use configurational forces in the context of shockwave propagation. |
| 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 09:40 |
| Letzte Änderung: | 04 Mai 2022 09:40 |
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