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https://hdl.handle.net/1822/19890| Título: | A new very high-order finite volume method for the 2D convection diffusion problem on unstructured meshes |
| Autor(es): | Clain, Stéphane Machado, Gaspar J. Pereira, Rui M. S. |
| Palavras-chave: | Finite volume scheme Polynomial reconstruction; High-order scheme Convection diffusion |
| Data: | 28-Mai-2012 |
| Editora: | Laboratório Nacional de Engenharia Civil (LNEC) |
| Resumo(s): | We present a new finite volume scheme based on the Polynomial Reconstruction Operator (PRO-scheme) for the linear convection diffusion problem with structured and unstructured meshes. We first design the numerical scheme for generic two-dimensional cells and introduce two kinds of polynomial reconstructions. Numerical experiences are carried out to prove the stability and the effectiveness of the method where a 6th-order convergence is reached. |
| Tipo: | Artigo em ata de conferência |
| URI: | https://hdl.handle.net/1822/19890 |
| Arbitragem científica: | yes |
| Acesso: | Acesso restrito UMinho |
| Aparece nas coleções: |
Ficheiros deste registo:
| Ficheiro | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| MEFTE2012_Artigo 21.pdf Acesso restrito! | proceeding | 8,86 MB | Adobe PDF | Ver/Abrir |
