Mostrar el registro sencillo de la publicación
A model for incompressible fluids using finite element methods for the Brinkman problem
| dc.contributor.author | Altamirano-Fernández, Alex | |
| dc.contributor.author | Gómez-Hernández, E. A. | |
| dc.contributor.author | Duque-Marín, E. | |
| dc.contributor.author | Vásquez, A. | |
| dc.date.accessioned | 2023-05-08T19:17:16Z | |
| dc.date.available | 2023-05-08T19:17:16Z | |
| dc.date.issued | 2020 | |
| dc.identifier.uri | http://repositorio.ucm.cl/handle/ucm/4756 | |
| dc.description.abstract | The partial differential equations for fluid flow dynamics based on the Brinkman equations, written in terms of velocity-vorticity and pressure in three dimensions, are essential for predicting climate, ocean currents, water flow in a pipe, the study of blood flow and any phenomenon involving incompressible fluids through porous media; having a significant impact in areas such as oceanographic engineering and biomedical sciences. This paper aims to study the Brinkman equations with homogeneous Dirichlet boundary are studied, the existence and uniqueness of solution at a continuous level through equivalence of problems is presented. It is discretized to approximate the solution using Nédélec finite elements and piecewise continuous polynomials to approximate vorticity and pressure. The velocity field is recovered, obtaining its a priori error estimation and order of convergence. As a result, ensuring a single prediction of the flow behavior of an incompressible fluid through porous media. Finally, a numerical example in 2D with the standard L2 is presented, confirming the theoretical analysis. | es_CL |
| dc.language.iso | en | es_CL |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Chile | * |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| dc.source | Journal of Physics: Conference Series, 1702, 012001 | es_CL |
| dc.title | A model for incompressible fluids using finite element methods for the Brinkman problem | es_CL |
| dc.type | Article | es_CL |
| dc.ucm.facultad | Facultad de Ciencias Básicas | es_CL |
| dc.ucm.indexacion | Scopus | es_CL |
| dc.ucm.uri | iopscience.iop.org/article/10.1088/1742-6596/1702/1/012001 | es_CL |
| dc.ucm.doi | doi.org/10.1088/1742-6596/1702/1/012001 | es_CL |
Ficheros en la publicación
| Ficheros | Tamaño | Formato | Ver |
|---|---|---|---|
|
No hay ficheros asociados a esta publicación. |
|||
Esta publicación aparece en la(s) siguiente(s) colección(ones)
Excepto si se señala otra cosa, la licencia de la publicación se describe como Atribución-NoComercial-SinDerivadas 3.0 Chile