The numerical solution of moving.boundary problems using the moving finite element method

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2005

Autores

Robalo, R (Autor) Outra; Sereno, C (Autor) Outra; Maria do Carmo Coimbra (Autor) FEUP; Alírio Rodrigues (Autor) FEUP

Ata de Conferência Internacional

Título: European Symposium on Computer-Aided Process Engineering-15, 20A and 20B

Páginas: 79-84

15th European Symposium on Computer Aided Process Engineering (ESCAPE-15)

Barcelona, SPAIN, MAY 29-JUN 01, 2005

Indexação

ISI Web of Knowledge - 1 Citação

Scopus - 2 Citações

Outras Informações

ID Authenticus: P-000-5PV

DOI: 10.1016/s1570-7946(05)80135-x

Abstract (EN): A moving finite element method (MFEM) is developed for the numerical Solutions of time-dependent partial differential equations involving solid-fluid reactions. Our MFEM generates an adaptive mesh for each dependent variable so, through spatial domain decomposition, it can be modified in order to be an efficient solver for a class of problems showing a moving internal boundary. The algorithm was tested in the numerical Simulation of a non catalytic solid-fluid reaction modelled by the (a) isothermal, (b) non-isothermal shrinking core model with non-linear kinetics. This work establishes the effectiveness and applicability of the MFEM in solving moving boundary problems.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6