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Master's Dissertation
DOI
https://doi.org/10.11606/D.55.2007.tde-13012008-215606
Document
Author
Full name
Luís Gustavo Pinheiro Machado
Institute/School/College
Knowledge Area
Date of Defense
Published
São Carlos, 2007
Supervisor
Committee
Nonato, Luis Gustavo (President)
Castelo Filho, Antonio
Siqueira, Marcelo Ferreira
Title in Portuguese
Malhas adaptativas em domínios definidos por fronteiras curvas
Keywords in Portuguese
Delaunay
Geometria computacional
Geração de malhas
Malhas adaptativas
Refinamento
Abstract in Portuguese
Dois métodos distintos são descritos e implementados. O primeiro método, proposto por Ruppert, possui garantias teóricas de qualidade quando a fronteira do domínio obedece certas restrições. O segundo método, proposto por Persson, possibilita um maior controle na densidade dos elementos que discretizam o domínio. As vantagens, desvantagens e particularidades de cada um dos métodos são descritas e detalhadas
Title in English
Delaunay Refinement on Domains with Curved Boundaries
Keywords in English
Adaptive meshes
Computational geometry
Delaunay
Mesh generation
Refinement
Abstract in English
Two distinct methods are described and implemented. The first method, proposed by Ruppert, has theoretical guarantees on the quality of elements when the domain boundaries respect certain restrictions. The second method, proposed by Persson, makes it possible to have greater control over the density of the elements that make up the domain. The advantages, disadvantages and specific points about each method are described and detailed
 
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Luis_Machado.pdf (3.15 Mbytes)
Publishing Date
2008-01-21
 
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