mesh_fem_2012_fsu

mesh_fem_2012_fsu, "Meshing for the Finite Element Method", presented to the Summer Seminar series, given by the Department of Scientific Computing, Florida State University, 10/12 July 2012.

• mesh_fem_2012_fsu.tex
• mesh_fem_2012_fsu.pdf

The following files were used:

• big_elements.png, a mesh in which element sizes vary greatly.
• box_1_ele.png, mesh #1 of a hollow square.
• box_2_ele.png, mesh #2 of a hollow square.
• box_3_ele.png, mesh #3 of a hollow square.
• box_4_ele.png, mesh #4 of a hollow square.
• car_model.png, a finite element mesh (using rectangular elements) of the surface of a car;
• conforming_grid.png, a finite element mesh (using hexagons) of the earth's surface, with elements decreasing in size at land/water boundaries.
• distmesh_3d.png, an example of a 3D mesh created by distmesh
• dmell_01.png, step 1 of distmesh iteration on the ell region.
• dmell_02.png, step 2 of distmesh iteration on the ell region.
• dmell_04.png, step 4 of distmesh iteration on the ell region.
• dmell_08.png, step 8 of distmesh iteration on the ell region.
• dmell17.png, step 17 of distmesh iteration on the ell region.
• dmell_42.png, step 42 of distmesh iteration on the ell region.
• dots_edge.png, the Voronoi diagram for 100 random points.
• dots_node.png, 100 random points.
• ell_elements.png, an image of the ELL elements.
• ell_mesh1.png, step 1 of a mesh of the ell region created by mesh2d;
• ell_mesh2.png, step 2 of a mesh of the ell region created by mesh2d;
• ell_mesh3.png, step 3 of a mesh of the ell region created by mesh2d;
• ell_mesh4.png, step 4 of a mesh of the ell region created by mesh2d;
• ell_mesh5.png, step 5 of a mesh of the ell region created by mesh2d;
• ell_mesh6.png, step 6 of a mesh of the ell region created by mesh2d;
• ell_nodes.png, an image of the ELL nodes.
• ell_region.png, an image of the ELL region.
• ell3_elements.png, the elements of a mesh of the ell region.
• ell3_neighbors.png, the element neighbors of a mesh of the ell region.
• ell3_nodes.png, the nodes of a mesh of the ell region.
• ellell.ply, a ply file describing the LL building, with an L-shaped base and profile.
• ellell.png, an image of the LL building by MESHLAB.
• ellell_1.png, an image of the first TETGEN mesh of the LL building, by TETVIEW.
• ellell_2.png, an image of the second refined TETGEN mesh of the LL building, by TETVIEW.
• ellell_xyzf.png, an image of the LL building, by XYZF_DISPLAY.
• example_delaunay_triangulation.png, the Delaunay triangulation of an example set of points.
• example_l.png, a linear triangulation of a rectangle.
• example_l2q.png, a quadratic version of the linear triangulation of a rectangle.
• example_nodes.png, an example set of points.
• example_nondelaunay_triangulation.png, a non-Delaunay triangulation of an example set of points.
• face_scan.png, a surface mesh of a face, created by a scanner.
• fem_mesh_1d.png, an image of the construction of a 1D FEM mesh.
• fsu_logo.pdf, a logo for FSU.
• guitar_1_ele.png, the elements of a mesh by triangle of a guitar shape.
• guitar_a_ele.png, a refined mesh of the guitar shape.
• holey_pie.png, a color contour plot of the distance function for the "holey pie".
• ippolita.png, an image of a statue.
• ippolita_mesh.png, an image of a closeup of a mesh of the statue surface.
• la_1_ele.png, an image of a soil cross-section, organized into layers.
• la_a_ele.png, the soil sections, refined a different amount in each layer.
• part.png, the outer view of a 3D object.
• part_slice1.png, a slice through a 3D object.
• part_slice2.png, a slice through a 3D object, with the internal tetrahedral elements highlighted.
• shark.png, a 3D surface mesh of a shark.
• showme_elements.png, how showme displays elements
• showme_nodes.png, how showme displays nodes.
• sphere.png, the surface of a sphere.
• sphere_grid.png, a Delaunay triangulation on the surface of a sphere.
• spiral_1_ele.png, the elements of a mesh of spiral points.
• spiral_1_node.png, the nodes of a mesh of spiral points.
• spiral_a_ele.png, the elements of an area-constrained mesh of spiral points.
• spiral_q_1_ele.png, the elements of a quality mesh of spiral points.
• spiral_q_1_node.png, the nodes of a quality mesh of spiral points.
• spiral_r_1_ele.png, the elements of a refined mesh of spiral points.
• spiral_r_1_node.png, the nodes of a refined mesh of spiral points.
• wrench.png, a 3D surface grid of a wrench.