Linking different scales: Discrete, self-consistent field, and stochastic dislocation dynamics

I. Groma, B. Bakó

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The dynamics behavior of an assembly of parallel dislocations is investigated at different length scales. In the first part, it is shown that a discrete dislocation system is able to reproduce several important features of plastic deformation. Then, a self-consistent field continuum model is derived. Finally, a stochastic approach is outlined, which can be considered as an intermediate scale description between the discrete and the continuum models.

Original languageEnglish
Pages (from-to)356-359
Number of pages4
JournalMaterials Science and Engineering A
Volume309-310
DOIs
Publication statusPublished - Jul 15 2001

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self consistent fields
continuums
plastic deformation
Plastic deformation
assembly

Keywords

  • Dicrete dislocation dynamics
  • Self-consistent field model
  • Stochastic dislocation dynamics

ASJC Scopus subject areas

  • Materials Science(all)

Cite this

Linking different scales : Discrete, self-consistent field, and stochastic dislocation dynamics. / Groma, I.; Bakó, B.

In: Materials Science and Engineering A, Vol. 309-310, 15.07.2001, p. 356-359.

Research output: Contribution to journalArticle

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