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Three-dimensional numerical wave generation with moving boundaries

Abstract: In this work the numerical model IHFOAM is extended to incorporate moving-boundary wave generation and absorption capabilities. The goal is to obtain a solver that includes free surface flow through porous media, able to replicate the wave generation procedures of physical wave basins. For this purpose a new boundary condition to mimic the action of multi-paddle piston wavemakers is developed and the dynamic mesh capabilities present in OpenFOAM® are enhanced. A set of experiments is carried out in the laboratory and is reproduced numerically to validate the correct operation of the new module. Additional numerical experiments are carried out to test the efficiency of active wave absorption. The results indicate a high degree of accordance between the experimental and numerical results and a correct performance of active wave absorption at the moving boundary.

Otras publicaciones de la misma revista o congreso con autores/as de la Universidad de Cantabria

 Fuente: Coastal Engineering Volume 101, July 2015, Pages 35–47

Editorial: Elsevier

 Fecha de publicación: 01/07/2015

Nº de páginas: 13

Tipo de publicación: Artículo de Revista

 DOI: 10.1016/j.coastaleng.2015.04.003

ISSN: 0378-3839,1872-7379

Proyecto español: BIA2011-26076

Url de la publicación: http://dx.doi.org/10.1016/j.coastaleng.2015.04.003