Three‐dimensional phase field simulations of grain growth in materials containing finely dispersed second‐phase particles | Zendy

Vanherpe Liesbeth | Zendy; Moelans Nele | Zendy; Blanpain Bart | Zendy; Vandewalle Stefan | Zendy

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Three‐dimensional phase field simulations of grain growth in materials containing finely dispersed second‐phase particles

Author(s) -

Vanherpe Liesbeth,

Moelans Nele,

Blanpain Bart,

Vandewalle Stefan

Publication year - 2007

Publication title -

pamm

Language(s) - English

Resource type - Journals

ISSN - 1617-7061

DOI - 10.1002/pamm.200700007

Subject(s) - phase (matter) , crystallite , field (mathematics) , bounding overwatch , materials science , grain growth , phase field models , grain size , statistical physics , computer science , biological system , nanotechnology , metallurgy , chemistry , mathematics , physics , artificial intelligence , pure mathematics , biology , organic chemistry

Phase field modelling has proven to be a versatile tool for simulating microstructural evolution phenomena, such as grain growth in polycrystalline materials. However, the computational requirements of a phase field model impose strong limitations on the number of phase field variables employed in a practical implementation. In this paper, a bounding box algorithm is proposed allowing the use of a large number of phase field variables without excessive computational requirements. (© 2008 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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