A bi-hyperbolic finite volume method on quadrilateral meshes

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskrift

Abstract

A non-oscillatory, high resolution reconstruction method
on quadrilateral meshes in 2D is presented. It is a two-dimensional extension of Marquina's hyperbolic method.
The generalization to quadrilateral meshes allows the method to simulate realistic flow problems in complex domains. An essential point in the construction of the method is a second order accurate approximation of gradients on an irregular, quadrilateral mesh. The resulting scheme is optimal in the sense that it is third order accurate and the reconstruction requires only nearest neighbour information.

Numerical experiments are presented and the computational results are compared to experimental data.

Detaljer

Författare
  • Achim Schroll
  • Fredrik Svensson
Enheter & grupper
Forskningsområden

Ämnesklassifikation (UKÄ) – OBLIGATORISK

  • Matematik

Nyckelord

Originalspråkengelska
Sidor (från-till)237-260
TidskriftJournal of Scientific Computing
Volym26
Utgåva nummer2
StatusPublished - 2006
PublikationskategoriForskning
Peer review utfördNej

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