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Titel:

A numerical model for simulation of dry powder compaction

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Erhart, T.; Wall, W.A; Ramm, E.
Abstract:
In this paper, a continuum model for the simulation of dry powder under quasi-static as well as dynamic loading will be presented. It is implemented in the context of multiplicative hyperelastic-based finite strain elasto-plasticity in a Lagrangean framework. A nonsmooth multisurface plasticity with tension cutoff, Drucker-Prager failure envelope and strain hardening cap provides the reproduction of the relevant phenomena: tensile failure, material flow under shearing and compaction under pressu...     »
Dewey-Dezimalklassifikation:
620 Ingenieurwissenschaften
Kongress- / Buchtitel:
Proceedings 21st CAD-FEM users meeting
Jahr:
2003
Reviewed:
ja
Sprache:
en
Erscheinungsform:
Print
Semester:
WS 03-04
Format:
Text
 BibTeX