grids
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grids [2010/12/21 09:42] Kirill Nikitin [Octree meshes for flows with free surface] |
grids [2014/04/22 08:21] |
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| - | ===== Meshing techniques ===== | ||
| - | |||
| - | ===== Unstructured triangular and tetrahedral meshes ===== | ||
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| - | Several examples of grid generation are presented. All examples are created with [[http://sourceforge.net/projects/ani3d|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.\\ | ||
| - | {{:grids:27_leverarm_cad.png?200|}} | ||
| - | {{:grids:27_leverarm.png?200|}} | ||
| - | {{:grids:27_leverarm_cut.png?200|}} | ||
| - | {{:grids:27_leverarm_sol1.png?200|}} | ||
| - | |||
| - | Strength analysis is computed with Ani3D package.\\ | ||
| - | {{:grids:gear-cad.png?200|}} | ||
| - | {{:grids:gear-surf.png?200|}} | ||
| - | {{:grids:gear-cut.png?200|}} | ||
| - | {{:grids:gear_mesh0.png?200|}} | ||
| - | |||
| - | ==== Biomathematics ==== | ||
| - | === Immunology === | ||
| - | Geometry model of a lymph node.\\ | ||
| - | {{:grids:lymph-img1.jpeg?100|}} | ||
| - | {{:grids:lymph-plan-rus.png?200|}} | ||
| - | {{:grids:ll6.png?200|}} | ||
| - | {{:grids:ll1.png?200|}} | ||
| - | {{:grids:ll3.png?200|}} | ||
| - | |||
| - | === Bioimpedance analysis === | ||
| - | Simplified geometry model of a human body.\\ | ||
| - | {{:grids:bi-mesh.png?100|}} | ||
| - | {{:grids:bi-surf.png?100|}} | ||
| - | {{:grids:bi-elec.png?100|}} | ||
| - | {{:grids:bi-skin.png?100|}} | ||
| - | {{:grids:bi-usol.png?200|}} | ||
| - | {{:grids:bi-line.png?200|}} | ||
| - | |||
| - | ==== Oceanology ==== | ||
| - | Triangular unstructured grids on the surface.\\ | ||
| - | {{:grids:oc1.png?200|}} | ||
| - | {{:grids:oc2.png?200|}} | ||
| - | {{:grids:oc3.png?200|}} | ||
| - | {{:grids:oc4.png?200|}} | ||
| - | |||
| - | Automatic bathymetry-based mesh adaptation.\\ | ||
| - | {{:grids:mesh1.png?200|}} | ||
| - | {{:grids:mesh2.png?200|}} | ||
| - | |||
| - | ==== Geology ==== | ||
| - | Automatic tetrahedral mesh generation for layered anisotropic region. First picture is stretched 50 times in Z direction.\\ | ||
| - | {{:grids:andra_50x.png?200|}} | ||
| - | {{:grids:andra_cut.png?200|}} | ||
| - | {{:grids:andra_src.png?200|}} | ||
| - | |||
| - | Triangular grids for complex multi-domain regions, automatic mesh size adaptation.\\ | ||
| - | {{:grids:ibrae-a.png?200|}} | ||
| - | {{:grids:ibrae-c.png?200|}} | ||
| - | {{:grids:ibrae-d.png?200|}} | ||
| - | {{:grids:ibrae-d2.png?200|}} | ||
| - | |||
| - | ==== Aerodynamics ==== | ||
| - | Mesh around the aircraft. Geometry model is defined by surface triangulation. The surface mesh is improved, and a volume mesh is generated.\\ | ||
| - | {{:grids:boeing-geom.png?200|}} | ||
| - | {{:grids:boeing-initial.png?200|}} | ||
| - | {{:grids:boeing-cut-z.png?200|}} | ||
| - | {{:grids:boeing-cut-y.png?200|}} | ||
| - | {{:grids:boeing-cut-x.png?200|}} | ||
| - | |||
| - | ===== Octree meshes for flows with free surface ===== | ||
| - | [[http://dodo.inm.ras.ru/research/_media/mesh.avi|{{:mesh.jpg?200|}}]] | ||
| - | ===== Octree meshes with cut-cells ===== | ||
| - | |||
| - | ==== Sphere ==== | ||
| - | {{:grids:sphere.jpg?200|}} | ||
| - | {{:grids:sphere_mesh.jpg?200|}} | ||
| - | {{:grids:sphere_cut.jpg?200|}} | ||
| - | |||
| - | ==== Stanford Bunny ==== | ||
| - | {{:grids:bunny.jpg?200|}} | ||
| - | {{:grids:bunny_mesh.jpg?200|}} | ||
| - | {{:grids:bunny_cut.jpg?200|}} | ||
| - | |||
| - | ==== Cow ==== | ||
| - | {{:grids:cow.jpg?200|}} | ||
| - | {{:grids:cow_mesh.jpg?200|}} | ||
| - | {{:grids:cow_cut.jpg?200|}} | ||
| - | |||
| - | ==== Armadillo ==== | ||
| - | {{:grids:armad.jpg?200|}} | ||
| - | {{:grids:armad_mesh.jpg?200|}} | ||
| - | {{:grids:armad_cut.jpg?200|}} | ||
grids.txt ยท Last modified: 2014/04/22 08:21 (external edit)
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