Particle tracking and particle–shock interaction in compressible-flow computations with the V-SGS stabilization and (Formula presented.)shock-capturing

Franco Rispoli, Giovanni Delibra, Paolo Venturini, Alessandro Corsini, Rafael Saavedra, Tayfun E. Tezduyar

研究成果: Article

48 被引用数 (Scopus)

抄録

The $$YZ\beta $$YZβ shock-capturing technique, which is residual-based, was introduced in conjunction with the Streamline-Upwind/Petrov–Galerkin (SUPG) formulation of compressible flows in conservation variables. It was later also combined with the variable subgrid scale (V-SGS) formulation of compressible flows in conservation variables and successfully tested on 2D and 3D computation of inviscid flows with shocks. In this paper we extend that combined method to inviscid flow computations with particle tracking and particle–shock interaction. Particles are tracked individually, assuming one-way dependence between the particle dynamics and the flow. We present two steady-state test computations with particle–shock interaction, one in 2D and one in 3D, and show that the overall method is effective in particle tracking and particle–shock interaction analysis in compressible flows.

本文言語English
ページ(範囲)1201-1209
ページ数9
ジャーナルComputational Mechanics
55
6
DOI
出版ステータスPublished - 2015 6 15
外部発表はい

ASJC Scopus subject areas

  • Ocean Engineering
  • Mechanical Engineering
  • Computational Theory and Mathematics
  • Computational Mathematics
  • Applied Mathematics

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