**navier_stokes_mesh2d_test**,
calls navier_stokes_mesh2d(), which
defines meshes for several
2D test problems involving the Navier Stokes equations
for fluid flow, provided by Leo Rebholz.

The computer code and data files made available on this web page are distributed under the GNU LGPL license.

navier_stokes_mesh2d, matlab data files which define triangular meshes for several 2D test problems involving the Navier Stokes equations (NSE) for fluid flow, provided by Leo Rebholz.

- navier_stokes_mesh2d_test.m, calls all the tests.
- navier_stokes_mesh2d_test.sh, runs all the tests.
- navier_stokes_mesh2d_test.txt, the output file.

- navier_stokes_mesd2d_test01.m reports the sizes of the three mesh components, and the range of the node coordinates.

CYLINDER_2D is a mesh for 2D flow past a square cylinder, using 1649 nodes, 3078 elements, and 220 boundary nodes.

- cylinder_2d_nodes.txt the node coordinate file for the triangulation.
- cylinder_2d_elements.txt the element file for the triangulation.

STEP_2D is a mesh for 2D flow past a forward and backward step, using 537 nodes, 960 elements, and 112 boundary nodes.

- step_2d_nodes.txt the node coordinate file for the triangulation.
- step_2d_elements.txt the element file for the triangulation.