RANS simulations of wind flow at the Bolund experiment

Cabezón Martínez, Daniel; Sumner, J.; García, B.; Sanz Rodrigo, Javier y Masson, C. (2011). RANS simulations of wind flow at the Bolund experiment. En: "European Wind Energy Conference & Exhibition (EWEC 2011)", 14/03/2011 - 17/03/2011, Brussels, Belgium. pp..

Descripción

Título: RANS simulations of wind flow at the Bolund experiment
Autor/es:
  • Cabezón Martínez, Daniel
  • Sumner, J.
  • García, B.
  • Sanz Rodrigo, Javier
  • Masson, C.
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: European Wind Energy Conference & Exhibition (EWEC 2011)
Fechas del Evento: 14/03/2011 - 17/03/2011
Lugar del Evento: Brussels, Belgium
Título del Libro: European Wind Energy Conference & Exhibition (EWEC 2011)
Fecha: 2011
Materias:
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Otro
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

As part of their development, the predictions of numerical wind flow models must be compared with measurements in order to estimate the uncertainty related to their use. Of course, the most rigorous such comparison is under blind conditions. The following paper includes a detailed description of three different wind flow models, all based on a Reynolds-averaged Navier-Stokes approach and two-equation k-ε closure, that were tested as part of the Bolund blind comparison (itself based on the Bolund experiment which measured the wind around a small coastal island). The models are evaluated in terms of predicted normalized wind speed and turbulent kinetic energy at 2 m and 5 m above ground level for a westerly wind direction. Results show that all models predict the mean velocity reasonably well; however accurate prediction of the turbulent kinetic energy remains achallenge.

Más información

ID de Registro: 21045
Identificador DC: http://oa.upm.es/21045/
Identificador OAI: oai:oa.upm.es:21045
Depositado por: Memoria Investigacion
Depositado el: 09 Mar 2014 14:10
Ultima Modificación: 21 Abr 2016 11:09
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