Generation Of Meshes
Mostrando 13-16 de 16 artigos, teses e dissertações.
-
13. Geração de malhas de elementos finitos triangulares em domínios planos usandos métodos do avanço da fronteira
The objective of this work is to build a computational tool for finite element mesh generation in polygonal domains employing triangular elements. The method adopted for mesh generation is the Advancing Front Method for being simpler to implement and for guaranteeing good quality meshes. The choice of the method was made after a comprehensive study of variou
Publicado em: 2003
-
14. A GEOMETRIC MODELER FOR GENERATION OF TWO - AND THREE - DIMENSIONAL FINITE ELEMENT MESHES / INTEGRACIÓN DE ALGORITMOS DE GENERACIÓN DE MALLAS DE ELEMENTOS FINITOS / INTEGRAÇÃO DE ALGORITMOS DE GERAÇÃO DE MALHAS DE ELEMENTOS FINITOS
This work presents algorithms for two-dimensional and three- dimensional mesh generation of finite elements that, together with another algorithms developed by its research group, are integrated in a computational package. The mesh generation algorithms become independent of the preprocessor, and may be incorporated in different programs. An algorithm for tw
Publicado em: 1999
-
15. Metodos iterativos e multigrid adaptaveis em malhas não estruturadas
This work presents direct, iterative and multigrid methods for solving systems of equations obtained by means of the finite element method applied to linear elliptic problems, considering two and three dimensional elastic examples. Adaptive analysis aspects are also discussed by taking an error estimator and some stress recovery procedures. All the algorithm
Publicado em: 1996
-
16. Estudos sobre a dinamica do controle automatico de geração em sistemas interligados
This report presents studies concerning the dynamics of automatic generation control
.This modelling, offers the possibility of electrical network representation of interconnected systems keeping their real topologies.This is the main advantage over and main advantage over and main difference with the classical modelling used on AGC simulation. First, a Publicado em: 1988