Effects of the water level on the flow topology over the Bolund island.


Autoria(s): Cuerva Tejero, Alvaro; Tee Seong, Yeow; Gallego Castillo, Cristobal Jose; Lopez Garcia, Oscar
Data(s)

2014

Resumo

We have analyzed the influence of the actual height of Bolund island above water level on different full-scale statistics of the velocity field over the peninsula. Our analysis is focused on the database of 10-minute statistics provided by Risø-DTU for the Bolund Blind Experiment. We have considered 10-minut.e periods with near-neutral atmospheric conditions, mean wind speed values in the interval [5,20] m/s, and westerly wind directions. As expected, statistics such as speed-up, normalized increase of turbulent kinetic energy and probability of recirculating flow show a large dependence on the emerged height of the island for the locations close to the escarpment. For the published ensemble mean values of speed-up and normalized increase of turbulent kinetic energy in these locations, we propose that some ammount of uncertainty could be explained as a deterministic dependence of the flow field statistics upon the actual height of the Bolund island above the sea level.

Formato

application/pdf

Identificador

http://oa.upm.es/38706/

Idioma(s)

eng

Publicador

E.T.S.I. Aeronáuticos (UPM)

Relação

http://oa.upm.es/38706/1/INVE_MEM_2014_192407.pdf

http://iopscience.iop.org/article/10.1088/1742-6596/524/1/012111

ENE2012-36473

info:eu-repo/semantics/altIdentifier/doi/10.1088/1742-6596/524/1/012111

Direitos

http://creativecommons.org/licenses/by-nc-nd/3.0/es/

info:eu-repo/semantics/openAccess

Fonte

Journal of Physics: Conference Series, ISSN 1742-6588, 2014, Vol. 524, No. 1

Palavras-Chave #Geología #Energías Renovables
Tipo

info:eu-repo/semantics/article

Artículo

PeerReviewed