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数值模拟界面流方法进展
引用本文:刘全,水鸿寿,张晓轶.数值模拟界面流方法进展[J].力学进展,2002,32(2):259-274.
作者姓名:刘全  水鸿寿  张晓轶
作者单位:北京应用物理与计算数学研究所, 北京
摘    要:用数值模拟方法研究界面流,对于工程设计和理论分析复杂流 动都是非常重要的.单纯用现有的高分辨格式无法清晰定出流体界面, 故此对界面必须进行特殊的处理,例如界面跟踪(front tracking)方 法.本文对界面流的各种数值模拟方法进行了综述.这些方法包括锋 面跟踪法、移动网格法、基於粒子法、边界积方法、连续对流格式、 体积跟踪方法和水平集的方法.我们着重介绍了现阶段处理流体界面 问题使用较多的方法:体积跟踪方法和水平集方法.同时我们也对各 种方法的优缺点作了评述.

关 键 词:界面流  不可压流  体积跟踪法  水平集法  数值模拟
修稿时间:2001年3月30日

ADVANCES IN NUMERICAL SIMULATION OF INTERFACIAL/FREE-SURFACE FLOWS
Liu Quan, Shui Hongshou Zhang XiaoyiThe Graduate School of China Academy of Engineering Physics,Beijing ,ChinaBeijing Institute of Applied Physics and Computational Mathematics,Beijing ,China.ADVANCES IN NUMERICAL SIMULATION OF INTERFACIAL/FREE-SURFACE FLOWS[J].Advances in Mechanics,2002,32(2):259-274.
Authors:Liu Quan  Shui Hongshou Zhang XiaoyiThe Graduate School of China Academy of Engineering Physics  Beijing  ChinaBeijing Institute of Applied Physics and Computational Mathematics  Beijing  China
Institution:Liu Quan1,2 Shui Hongshou2 Zhang Xiaoyi11The Graduate School of China Academy of Engineering Physics,Beijing 100080,China2Beijing Institute of Applied Physics and Computational Mathematics,Beijing 100080,China
Abstract:Numerical simulation of interface/free-surface flows is important both in research anddesign. If we only use the high-resolution scheme, we can't get the clear interface, and so we mustdeal with the interface specially In recent decades, Eulerian methods have made a profound de-velopment in simulating interface/free-surface flows. In this paper, we introduce various methodsin simulation of interfacial /free-surface flows, and we also discuss the limitations of each method.These methods include front tracking, moving mesh, based-particle, boundary integrating, contin-uum advection, volume tracking and level set. In particular, we pay more attention to the volumetracking methods and the level set methods.
Keywords:interfacial/free-surface flows  incompressible flows  numerical simulation  volume track-ing method  level set methods
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