二维欧拉程序中一种新的分界面跟踪技术  

AN ALGORITHM FOR TRACKING INTERMCES IN TWO-DIMENSIONAL EULERIAN CODE

作　　者：温万治[1] 恽寿榕[2] 张月琴[3] 

机构地区：[1]北京应用物理与计算数学研究所计算物理实验室,北京100088 [2]北京理工大学机电工程系,北京100081 [3]华北工学院机电工程系,太原030051

出　　处：《数值计算与计算机应用》2000年第3期161-170,共10页Journal on Numerical Methods and Computer Applications

基　　金：973资助项目! (J199903280)

摘　　要：A method is presented for tracking interfaces, which is MOCL (marker on cell line) employed in two-dimensional Eulerian code. To test it, five kinds of objects with different shapes being uniform motion are numerically simulated in a two- dimensional Eulerian hydrodynamics code that uses the MOCL technique to track interfaces. Results show that the method is simple and feasible.A method is presented for tracking interfaces, which is MOCL (marker on cell line) employed in two-dimensional Eulerian code. To test it, five kinds of objects with different shapes being uniform motion are numerically simulated in a two- dimensional Eulerian hydrodynamics code that uses the MOCL technique to track interfaces. Results show that the method is simple and feasible.

关 键 词：二维欧拉程序 分界面跟踪 二维流体力学 

分 类 号：O35[理学—流体力学]