流体体积方程的求解方法  

Method for Solving Fluid Volume Equation

作　　者：端木玉[1] 朱仁庆 

机构地区：[1]江苏科技大学船舶与海洋工程学院,江苏镇江212003

出　　处：《江苏科技大学学报（自然科学版）》2007年第2期10-15,共6页Journal of Jiangsu University of Science and Technology:Natural Science Edition

基　　金：国家自然科学基金(10472023)

摘　　要：通过理论分析和数值模拟,比较了5种主要的求解流体体积方程的方法:Hirt&N ichols,积分平均型,Flair,Youngs,FCT。计算结果表明Youngs法和FCT法模拟出的界面精细度较高,总的误差较小,是比较理想的方法。Five main methods for solving the fluid volume equation are investigated through the theoretical analysis and the numerical simulation, namely Hirt ＆ Nichols, TVD, Flair, Youngs and FCT methods. Results from the numerical simulation show that the accuracy of surface by using Youngs and FCT methods is higher, and the error is generally less. Youngs and FCT methods are relatively ideal.

关 键 词：VOF Hirt&Nichols 积分平均型 FLAIR Youngs FCT 

分 类 号：O359[理学—流体力学]