Moving Mesh Methods Based on Moving

نویسندگان

  • Weizhang Huang
  • Yuhe Ren
  • Robert D. Russell
چکیده

Several versions of a moving mesh method are developed based on a mesh spatial smoothing technique and on the moving mesh PDEs derived in a previous paper. These versions are quite simple and easy to program. They are applied to three benchmark one-dimensional problems which show diierent solution behaviour. The numerical results clearly demonstrate that the present methods are capable of accurately tracking rapid spatial and temporal transitions.

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تاریخ انتشار 1994