摘要
介绍了处理自由液面问题的流体体积 (VOF)法 ,指出利用斜线段来逼近自由液面比其它方法更精确 ,给出了适用于任意非均匀网格的自由面计算公式 ,通过计算表明 ,该方法能够比较精确地构造出运动界面的位置。
The volume of fluid (VOF) method for the reconstruction of free surface was studied. It was pointed out that the use of sloped line segment to reconstruct free surface is more accurate than other methods. Computational formulas for treating free surface was given. The computational results indicate that the method can be applied to the mesh with variable rectangular cells.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
2003年第1期52-56,共5页
Chinese Journal of Hydrodynamics
关键词
VOF方法
自由液面重构
非均匀网格
VOF method
free surface reconstruction
variable rectangular cells
