量子电子学报2026，Vol.43Issue(3)：327-336,10.DOI:10.3969/j.issn.1007-5461.2026.03.001
焓-多孔介质法在固液相变界面研究中的应用
Application of the enthalpy-porosity method in studies on solid-liquid phase change interfaces
摘要
Abstract
Solid-liquid phase transition is a fundamental problem in material science research,and numerical simulation of solid-liquid interfaces is of great significance for the growth of large-size and high-quality crystals.The enthalpy-porosity method uses a unified control equation to solve problems in the liquid and solid computational domains,without the need to track the liquid-solid interface separately,which can solve phase transition problems with complex interfaces.This paper comprehensively introduces the basic principle and numerical methods of the enthalpy-porosity method to deal with solid-liquid interfaces.By giving several examples of experimental and calculated results,the effectiveness of the method is evaluated,and its application in the field of crystal growth is introduced.It is shown that the enthalpy-porosity method has the characteristics of simplicity and reliability,providing an effective numerical calculation method for the studies of solid-liquid phase transitions in many fields.关键词
固液界面/焓-多孔介质法/晶体生长/数值计算Key words
solid-liquid interface/enthalpy-porosity method/crystal growth/numerical simulation分类
数理科学引用本文复制引用
王瑞仙,杨明亮,何異,孙贵华,张庆礼..焓-多孔介质法在固液相变界面研究中的应用[J].量子电子学报,2026,43(3):327-336,10.基金项目
国家重点研发计划(2022YFB3605700),国家自然科学基金(52272011,11875248),安徽省实验室重点基金(AHL20220ZR04) （2022YFB3605700）
