Grain Boundary Triple Junction Dynamics: A Continuum Disconnection Model

DOI10.1137/19M1277722zbMath1447.35321arXiv1907.13469MaRDI QIDQ5110573

Jian Han, Luchan Zhang, Chaozhen Wei, Yang Xiang, David J. Srolovitz

Publication date: 21 May 2020

Published in: SIAM Journal on Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1907.13469

zbMATH Keywords

grain growthpolycrystalline materialnumerical simulationgrain boundarytriple junctiondisconnection modevariational Onsager principle

Mathematics Subject Classification ID

Crystalline structure (74E15) Optimization of other properties in solid mechanics (74P10) Variational principles of physics (49S05) PDEs in connection with mechanics of deformable solids (35Q74) Junctions (74K30)

Related Items (2)

A stochastic model of grain boundary dynamics: A Fokker–Planck perspective ⋮ Weak solutions to an initial-boundary value problem for a continuum equation of motion of grain boundaries

Cites Work

• Unnamed Item
• Diffusion generated motion for grain growth in two and three dimensions
• Large time asymptotic behavior of grain boundaries motion with dynamic lattice misorientations and with triple junctions drag
• A Variational Approach to Modeling and Simulation of Grain Growth
• EVOLUTION OF GRAIN BOUNDARIES
• Motion of Grain Boundaries with Dynamic Lattice Misorientations and with Triple Junctions Drag
• Disconnection description of triple-junction motion
• A variational approach to moving contact line hydrodynamics
• On the relation between the principle of maximum dissipation and inelastic evolution given by dissipation potentials

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