Computationally efficient phase-field models with interface kinetics
凝聚态物理
2007-05-23 v2 斑图形成与孤子
摘要
We present a new phase-field model of solidification which allows efficient computations in the regime when interface kinetic effects dominate over capillary effects. The asymptotic analysis required to relate the parameters in the phase-field with those of the original sharp interface model is straightforward, and the resultant phase-field model can be used for a wide range of material parameters.
引用
@article{arxiv.cond-mat/0307350,
title = {Computationally efficient phase-field models with interface kinetics},
author = {Kalin Vetsigian and Nigel Goldenfeld},
journal= {arXiv preprint arXiv:cond-mat/0307350},
year = {2007}
}
备注
4 pages, 1 figure