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	Provedor de dados ArchiMer (1) Autor Ayet, Alex (1) Chapron, Bertrand (1) Lapeyre, Guillaume (1) Marié, Louis (1) Redelsperger, Jean-luc (1) Palavra-chave Air-sea fluxes (1) Wall-bounded turbulence (1) Wave boundary layer (1) Wind stress (1) Wind-waves (1) Tipo do documento Text (1) Ano 2020 (1) País France (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última On the Impact of Long Wind-Waves on Near-Surface Turbulence and Momentum Fluxes ArchiMer Ayet, Alex; Chapron, Bertrand; Redelsperger, Jean-luc; Lapeyre, Guillaume; Marié, Louis. We propose a new phenomenological model to represent the impact of wind-waves on the dissipation of turbulence kinetic energy near the sea surface. In this model, the momentum flux at a given height results from the averaged contribution of eddies attached to the sea surface whose sizes are related to the surface geometry. This yields a coupling between long wind-waves and turbulence at heights of about 10 m. This new wind-and-waves coupling is thus not exclusively confined to the short wave range and heights below 5 m, where most of the momentum transfer to the waves is known to occur. The proposed framework clarifies the impact of wind-waves on Monin–Obukhov similarity theory, and the role of long wind-waves on the observed wind-wave variability of... Tipo: Text Palavras-chave: Air-sea fluxes; Wall-bounded turbulence; Wave boundary layer; Wind stress; Wind-waves. Ano: 2020 URL: https://archimer.ifremer.fr/doc/00601/71285/69691.pdf Registros recuperados: 1 Primeira ... 1 ... Última

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