Applied Mathematics and Mechanics (English Edition) ›› 2004, Vol. 25 ›› Issue (3): 307-321.

• 论文 • 上一篇    下一篇

TRACKING AND RECONSTRUCTION METHODS FOR MOVING-INTERFACES

刘儒勋1,2, 刘晓平2, 张磊1,3, 王志峰1   

  1. 1. Department of Mathematics, University of Science and Technology of China, Hefei 230026, P.R.China;
    2. State Key Laboratory of Fire Science of University of Science and Technology of China, Hefei
  • 收稿日期:2002-05-26 修回日期:2003-10-06 出版日期:2004-03-18 发布日期:2004-03-18
  • 基金资助:
    the National Natural Science Foundation of China(10071083); the Innovation fund of State Key Laboratory of Fire Science(SKLFS), USTC

TRACKING AND RECONSTRUCTION METHODS FOR MOVING-INTERFACES

LIU Ru-xun1,2, LIU Xiao-ping2, ZHANG Lei1,3, WANG Zhi-feng1   

  1. 1. Department of Mathematics, University of Science and Technology of China, Hefei 230026, P.R.China;
    2. State Key Laboratory of Fire Science of University of Science and Technology of China, Hefei
  • Received:2002-05-26 Revised:2003-10-06 Online:2004-03-18 Published:2004-03-18
  • Supported by:
    the National Natural Science Foundation of China(10071083); the Innovation fund of State Key Laboratory of Fire Science(SKLFS), USTC

摘要: A simple,efficient and accurate high resolution method to tracking moving-interfaces-the characteristic integral-averaging finite volume method on unstructured meshes is proposed. And some numerical tests and evaluation of six main efficient methods for interface reconstruction are made. Through strict numerical simulation,their characters,advantages and shortcomings are compared,analyzed and commended in particular.

Abstract: A simple,efficient and accurate high resolution method to tracking moving-interfaces-the characteristic integral-averaging finite volume method on unstructured meshes is proposed. And some numerical tests and evaluation of six main efficient methods for interface reconstruction are made. Through strict numerical simulation,their characters,advantages and shortcomings are compared,analyzed and commended in particular.

中图分类号: 

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals