Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/30273
Título: | Finite volume scheme based on cell-vertex reconstructions for anisotropic diffusion problems with discontinuous coefficients |
Autor(es): | Costa, Ricardo Clain, Stéphane Machado, Gaspar J. |
Palavras-chave: | Finite volume Second-order Non-homogeneous Anisotropic diffusion non-homogeneous and anisotropic diffusion |
Data: | Jul-2014 |
Editora: | Springer International Publishing AG |
Revista: | Lecture Notes in Computer Science |
Resumo(s): | We propose a new second-order finite volume scheme for non-homogeneous and anisotropic diffusion problems based on cell to vertex reconstructions involving minimization of functionals to provide the coefficients of the cell to vertex mapping. The method handles complex situations such as large preconditioning number diffusion matrices and very distorted meshes. Numerical examples are provided to show the effectiveness of the method. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/30273 |
ISBN: | 9783319091433 |
DOI: | 10.1007/978-3-319-09144-0_7 |
ISSN: | 0302-9743 |
Versão da editora: | http://link.springer.com/chapter/10.1007%2F978-3-319-09144-0_7 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
CostaClainMachadoICCSA14.pdf | 2,72 MB | Adobe PDF | Ver/Abrir |