Numerical simulation of fluid structure interaction in free-surface flows: the WEC case
In this work we present a numerical framework to carry-out numerical simulations of fluid-structure interaction phenomena in free-surface flows. The framework employs a singlephase method to solve momentum equations and interface advection without solving the gas phase, an immersed boundary method (...
| Autores: | , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2021 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/360439 |
| Acceso en línea: | https://hdl.handle.net/2117/360439 https://dx.doi.org/10.1088/1742-6596/2116/1/012122 |
| Access Level: | acceso abierto |
| Palabra clave: | Fluid-structure interaction Free surfaces (Crystallography) Interacció fluid-estructura Superfícies lliures (Cristal·lografia) Àrees temàtiques de la UPC::Física::Física de fluids |
| Sumario: | In this work we present a numerical framework to carry-out numerical simulations of fluid-structure interaction phenomena in free-surface flows. The framework employs a singlephase method to solve momentum equations and interface advection without solving the gas phase, an immersed boundary method (IBM) to represent the moving solid within the fluid matrix and a fluid structure interaction (FSI) algorithm to couple liquid and solid phases. The method is employed to study the case of a single point wave energy converter (WEC) device, studying its free decay and its response to progressive linear waves. |
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