A simple second-order cartesian scheme for compressible flows - Inria - Institut national de recherche en sciences et technologies du numérique Access content directly
Conference Papers Year : 2011

A simple second-order cartesian scheme for compressible flows

Abstract

A simple second order scheme for compressible inviscid flows on cartesian meshes is presented. An appropriate Rieman solver is used to impose the impermeability condition. The level set function defines the immersed body and provides some useful geometrical data to increase the scheme accuracy. A modification of the convective fluxes computation for the cells near the solid ensures the boundary condition at second order accuracy. The same procedure is performed in each direction independently. An application to the simulation of a Ringleb flow is presented to demonstrate the accuracy of the method.
Fichier principal
Vignette du fichier
FVCA6_033.pdf (175.68 Ko) Télécharger le fichier
Origin : Files produced by the author(s)
Loading...

Dates and versions

hal-00840339 , version 1 (02-07-2013)

Identifiers

  • HAL Id : hal-00840339 , version 1

Cite

Yannick Gorsse, Angelo Iollo, Lisl Weynans. A simple second-order cartesian scheme for compressible flows. Finite Volumes for Complex Applications VI, Jaroslav Fořt, Jiří Fürst, and Jan Halama, Jun 2011, Prag, Czech Republic. ⟨hal-00840339⟩
326 View
277 Download

Share

Gmail Facebook Twitter LinkedIn More