Numerical Analysis and Comparison of Four Stabilized Finite Element Methods for the Steady Micropolar Equations.
Entropy (Basel)
; 24(4)2022 Mar 25.
Article
em En
| MEDLINE
| ID: mdl-35455117
ABSTRACT
In this paper, four stabilized methods based on the lowest equal-order finite element pair for the steady micropolar Navier-Stokes equations (MNSE) are presented, which are penalty, regular, multiscale enrichment, and local Gauss integration methods. A priori properties, existence, uniqueness, stability, and error estimation based on Fem approximation of all the methods are proven for the physical variables. Finally, some numerical examples are displayed to show the numerical characteristics of these methods.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Entropy (Basel)
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
China