Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/45241
Título: Mesh adaptation with refinement and derefinement for a three-dimensional wind field model
Autores/as: González-Yuste, J. M.
Rodriguez, E. 
Montenegro, R. 
Escobar, J. M. 
Montero, G. 
Clasificación UNESCO: 12 Matemáticas
Palabras clave: 3-D triangulations
Adaptive meshes
Adaptive refinement/derefinement
Data structures
Finite element, et al.
Fecha de publicación: 2006
Conferencia: 5th International Conference on Engineering Computational Technology, ECT 2006 
Resumen: The refinement technique is used to adapt meshes to the singularities of the numerical solution of any problem. Local refinement is applied is mesh areas where the solution must be accurate and it is necessary to dispose of reliable error indicators or estimators which define the elements that must be refined. Usually, this indicators or estimators are difficult to obtain. On the other hand, derefinement is used to remove mesh elements on which the numerical solution can be easily interpolated. This process can be guided by a parameter that indicates the required precision for the numerical solution. This paper is about of using refinement/derefinement techniques to adapt meshes to the numerical solution but using global refinement instead of local ones. No error estimators or indicators are needed, and two numerical parameters are used to automatize the proces.
URI: http://hdl.handle.net/10553/45241
ISBN: 978-1-905088-09-6
1905088094
ISSN: 1759-3433
DOI: 10.4203/ccp.84.1
Fuente: Proceedings of the 5th International Conference on Engineering Computational Technology
Colección:Actas de congresos
Vista completa

Visitas

35
actualizado el 13-ene-2024

Google ScholarTM

Verifica

Altmetric


Comparte



Exporta metadatos



Los elementos en ULPGC accedaCRIS están protegidos por derechos de autor con todos los derechos reservados, a menos que se indique lo contrario.