A Numerical Tool to Compute Hybrid Euler-Lagrange Compressible Models

Jean-Marc Hérard
2006 36th AIAA Fluid Dynamics Conference and Exhibit   unpublished
To cite this version: Jean-Marc Hérard. A numerical tool to compute hybrid Euler-Lagrange compressible models. 36th We present in this paper a numerical tool which provides approximations of solutions of hybrid Euler-Lagrange models. The basic underlying ideas of the whole scheme are presented, which rely on the use of relaxation techniques and on a previous investigation of second-moment realisable closures. Numerical tests involving shock and rarefaction waves confirm the suitability of the
more » ... esent approach. The impact of the turbulent noise and the influence of the mesh size are examined.
doi:10.2514/6.2006-2872 fatcat:hvgw4myi3zg37pqhwu4eqteuvq