Exploració per tema "finite strains"
Ara es mostren els items 1-3 de 3
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Application of an ALE formulation for density-dependent hyperelastic-plastic models to the simulation of powder compaction processes
(2001)
Text en actes de congrés
Accés obertDifferent quasi-static cold compaction processes of powders have been simulated with a density-dependent plastic model. The model is formulated within the framework of isotropic finite strain multiplicative hyperelastoplasticity. ... -
Arbitrary Lagrangian-Eulerian simulation of powder compaction processes
(2001-12)
Article
Accés obertIn this paper, a new strategy for the simulation of quasi-static cold compaction processes of powders is presented. A material model formulated within the framework of isotropic finite strain multiplicative hyperelastoplasticity ... -
Arbitrary Lagrangian–Eulerian (ALE) formulation for hyperelastoplasticity
(John Wiley & Sons, 2002)
Article
Accés obertThe arbitrary Lagrangian–Eulerian (ALE) description in non-linear solid mechanics is nowadays stan- dard for hypoelastic–plastic models. An extension to hyperelastic–plastic models is presented here. A fractional-step ...