Materials Science
相场模型
Phase-field modelA mathematical framework used to simulate the evolution of microstructures and fracture mechanics by introducing a continuous field variable to represent phase boundaries. / 一种用于模拟微观结构演变和断裂力学的数学框架，通过引入连续场变量来表示相界。
- Knowledge type
- 数学理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-11-06 18:06:00
Sub-knowledge points
Elastic-plastic fracture mechanicsIn-plane constraint effectsFracture toughness
Higher-order knowledge points
Continuum mechanicsThermodynamics
Main parameters and performance indicators
order parameter: continuous field variable representing phase composition or damagetime step: discrete interval for numerical integrationmesh resolution: spatial discretization of the domain
Open problems
Computational efficiency for large-scale simulationsParameter identification for complex multi-physics systems
Related literature
ranked by community starsInvestigation of the in-plane constraint effects on the fracture toughness of elastic–plastic metallic materials based on a phase-field modelOpen source
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1 recordsRecord title: Phase-field model.
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