The lattice Boltzmann method in 25 lines of MATLAB code (LBM)
When "LBM_25_LINES.m" is started, the LBM solves the flow field in a "pseudo-porous" geometry with periodic boundary condition. A perturbation to the velocity field in the x-direction is applied so that the flow moves from the left to the right side of the computational domain.
When "LBM_VIEW.m" is started, the m-file script shows all LBM process at the mesoscopic level. At each time step, the collision, the bounce-back and the streaming step are showed with details and at the same time the macroscopic velocity field is plotted.
Note that these two m-files are not research code! Although, they might be use as a starting point.
Overall, I believe that these two m-files may be of a good addition for a general audience scientific presentation.
Enjoy!
If interested, my scientific publications may be found there:
http://scholar.google.ca/citations?user=_wUUbqwAAAAJ&hl=en
Citar como
Seb (2024). The lattice Boltzmann method in 25 lines of MATLAB code (LBM) (https://www.mathworks.com/matlabcentral/fileexchange/48103-the-lattice-boltzmann-method-in-25-lines-of-matlab-code-lbm), MATLAB Central File Exchange. Recuperado .
Compatibilidad con la versión de MATLAB
Compatibilidad con las plataformas
Windows macOS LinuxCategorías
Etiquetas
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Descubra Live Editor
Cree scripts con código, salida y texto formateado en un documento ejecutable.
LBM_25_LINES_AND_VIEW/
LBM_25_LINES_AND_VIEW/distFig/
Versión | Publicado | Notas de la versión | |
---|---|---|---|
1.0.0.0 |