CFD modelling of the interaction between the Surface Boundary Layer and rotor wake. Comparison of results obtained with different turbulence models and mesh strategies

Cabezón Martínez, Daniel; Sanz Rodrigo, Javier; Martí Pérez, Ignacio y Crespo Martínez, Antonio (2009). CFD modelling of the interaction between the Surface Boundary Layer and rotor wake. Comparison of results obtained with different turbulence models and mesh strategies. En: "European Wind Energy Conference and Exhibition (EWEC 2009)", 16/03/2009 - 19/03/2009, Marseille, France. pp..

Descripción

Título: CFD modelling of the interaction between the Surface Boundary Layer and rotor wake. Comparison of results obtained with different turbulence models and mesh strategies
Autor/es:
  • Cabezón Martínez, Daniel
  • Sanz Rodrigo, Javier
  • Martí Pérez, Ignacio
  • Crespo Martínez, Antonio
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: European Wind Energy Conference and Exhibition (EWEC 2009)
Fechas del Evento: 16/03/2009 - 19/03/2009
Lugar del Evento: Marseille, France
Título del Libro: European Wind Energy Conference and Exhibition (EWEC 2009)
Fecha: 2009
Materias:
Palabras Clave Informales: Actuator disk, thrust coefficient, turbulence modelling
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

A simplified CFD wake model based on the actuator disk concept is used to simulate the wind turbine, represented by a disk upon which a distribution of forces, defined as axial momentum sources, are applied on the incoming non-uniform flow. The rotor is supposed to be uniformly loaded, with the exerted forces function of the incident wind speed, the thrust coefficient and the rotor diameter. The model is tested under different parameterizations of turbulence models and validated through experimental measurements downwind of a wind turbine in terms of wind speed deficit and turbulence intensity.

Más información

ID de Registro: 21055
Identificador DC: http://oa.upm.es/21055/
Identificador OAI: oai:oa.upm.es:21055
Depositado por: Memoria Investigacion
Depositado el: 16 Mar 2014 11:12
Ultima Modificación: 21 Abr 2016 11:10
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