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A high resolution cell-centered ALE method for large deformation multimaterial interface

  • Yan Liu*
  • , Baolin Tian
  • , Weidong Shen
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

For the large dissipation problem of the multimaterial Global ALE method based on the Euler equation with integral form combined with the mass fraction equation, we use the high resolution anti-diffusive idea for interface based on the Euler equation with differential form to control the numerical diffusion at interface, and then we developed a multimaterial cell-centered ALE method based on the Euler equation with integral form combined with the mass fraction equation and volume fraction equation in plane coordinate to simulate the large deformation multimaterial interface with high resolution.

Original languageEnglish
Pages (from-to)822-832
Number of pages11
JournalLixue Xuebao/Chinese Journal of Theoretical and Applied Mechanics
Volume45
Issue number6
DOIs
StatePublished - Nov 2013
Externally publishedYes

Keywords

  • Anti-diffusive method for interface
  • High resolution
  • Large deformation multimaterial interface
  • Multimaterial cell-centered ALE method

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