Table of Contents
Meshing techniques
Unstructured triangular and tetrahedral meshes
Several examples of grid generation are presented. All examples are created with Ani3D (3D Generator of Anisotropic Meshes) package.
Mechanics
Large deformations. Geometry model is designed in CAD system. Strength analysis and large deformations are computed with Fidesys package. Ani3D package is used for mesh generation.
Strength analysis is computed with Ani3D package.
Biomathematics
Immunology
Geometry model of a lymph node.
Bioimpedance analysis
Simplified geometry model of a human body.
Realistic human body
Segmented medical image, geometrical model and unstructured mesh.
Oceanology
Triangular unstructured grids on the surface.
Automatic bathymetry-based mesh adaptation.
Geology
Automatic tetrahedral mesh generation for layered anisotropic region. First picture is stretched 50 times in Z direction.
Triangular grids for complex multi-domain regions, automatic mesh size adaptation.
Aerodynamics
Mesh around the aircraft. Geometry model is defined by surface triangulation. The surface mesh is improved, and a volume mesh is generated.
Octree meshes for flows with free surface
Octree meshes with cut-cells
Sphere
Stanford Bunny
Cow
Armadillo
Publications
- Danilov A. // Unstructured tetrahedral mesh generation technology // // Comp. Math. and Math. Phys. 2010. V.50, N.1. P.139-156.
- Данилов А.А. Технология построения неструктурированных сеток и монотонная дискретизация уравнения диффузии / Диссертация на соискание ученой степени кандидата физико-математический наук по специальности 05.13.18 – математическое моделирование, численные методы и комплексы программ. – М.: ИВМ РАН, 2010.
- Чернышенко А.Ю. Технология построения адаптируемых многогранных сеток и численное решение эллиптических уравнений 2-го порядка в трехмерных областях и на поверхностях / Диссертация на соискание ученой степени кандидата физико-математический наук по специальности 05.13.18 – математическое моделирование, численные методы и комплексы программ. – М.: ИВМ РАН, 2013.