Artículo
Numerical analysis of a finite element projection-based VMS turbulence model with wall laws
Autor/es | Chacón Rebollo, Tomás
Gómez Mármol, María Macarena Rubino, Samuele |
Departamento | Universidad de Sevilla. Departamento de Ecuaciones Diferenciales y Análisis Numérico |
Fecha de publicación | 2014-11-13 |
Fecha de depósito | 2024-01-25 |
Publicado en |
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Resumen | This paper deals with the numerical analysis of a finite element projection-based VMS turbulence model that includes general non-linear wall laws. Only a single mesh and interpolation operators on a virtual coarser mesh ... This paper deals with the numerical analysis of a finite element projection-based VMS turbulence model that includes general non-linear wall laws. Only a single mesh and interpolation operators on a virtual coarser mesh are needed to implement the model. We include a projection-stabilization of pressure to use the same interpolation for velocity and pressure. Good accuracy is obtained with benchmark turbulent flow problems on coarse grids, that justify the interest of this approach. Also, the model solves smooth flows with optimal accuracy. |
Agencias financiadoras | Ministerio de Economía y Competitividad (MINECO). España |
Identificador del proyecto | MTM2012-36124-C02-01 |
Cita | Chacón Rebollo, T., Gómez Mármol, M.M. y Rubino, S. (2014). Numerical analysis of a finite element projection-based VMS turbulence model with wall laws. Computer Methods in Applied Mechanics and Engineering, 285, 379-405. https://doi.org/10.1016/j.cma.2014.11.023. |
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