Please use this identifier to cite or link to this item:
|Title:||Least squares finite element method for 3D unsteady diffusion and reaction-diffusion problems|
|Author:||Romão, E. C.|
Martins, J. A.
Moura, L. F. M.
|Abstract:||In this paper a study to application of Least Squares Finite Element Method (LSFEM) is made and with auxiliary equations (temperature derivatives) in the solution of Transient Three-dimensional Diffusion-Reaction. In order to do so, two applications are presented and discussed, one of them Pure Diffusion and another DiffusionReaction, both solved towards the constructive meshes with hexahedron of 8 and 27 nodes. This analysis uses the standard L∞ (maximum error in all meshes) and L2 (average error in all the meshes) to verify the numerical error committed in the solution|
|Editor:||World Scientific and Engineering Academy and Society|
|Appears in Collections:||FEM - Artigos e Outros Documentos|
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.