A new reconstruction scheme for the computation of inviscid compressible flows on 3D unstructured grids | Zendy

Catalano L. A. | Zendy

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A new reconstruction scheme for the computation of inviscid compressible flows on 3D unstructured grids

Author(s) -

Catalano L. A.

Publication year - 2002

Publication title -

international journal for numerical methods in fluids

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.938

H-Index - 112

eISSN - 1097-0363

pISSN - 0271-2091

DOI - 10.1002/fld.295

Subject(s) - inviscid flow , finite volume method , discretization , upwind scheme , compressibility , compressible flow , computation , polygon mesh , mathematics , biharmonic equation , mesh generation , flow (mathematics) , geometry , computational fluid dynamics , mathematical analysis , mechanics , physics , algorithm , finite element method , thermodynamics , boundary value problem

A finite‐volume method for the solution of three‐dimensional inviscid compressible flows on cell‐vertex tetrahedral meshes is proposed. A higher‐order‐accurate upwind discretization is obtained by using a new linear reconstruction and a standard flux‐difference‐splitting scheme. The method is validated by computing the subsonic flow in a 90° rectangular elbow with a total pressure gradient imposed at inlet. Copyright © 2002 John Wiley & Sons, Ltd.

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