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Evolution of the turbulence during the afternoon transition of the convective boundary layer: a spectral analysis

Autor
Darbieu, C.; Lohou, F.; Lothon, M.; Couvreux, F.; Pino, D.; Durand, P.; Blay, E.; Vilà, J.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
21st Symposum on Boundary Layer and Turbulence
Any de l'edició
2014
Data de presentació
2014-06-11
Llibre d'actes
Symposium on Boundary layer and Turbulence
Editor
American Meteorological Society
Repositori
http://hdl.handle.net/2117/27591 Obrir en finestra nova
Resum
The transition from a well-mixed convective boundary layer to a residual layer overlying a stabilized nocturnal layer raises several issues, which remain difficult to address from both modeling and observational perspectives. The well mixed convective boundary layer is mainly forced by buoyancy, with fully developed turbulence. The daily decrease of the surface buoyancy flux leads to the decay of the turbulence kinetic energy, and a possible change of the structure of the turbulence before it re...
Citació
Darbieu, C. [et al.]. Evolution of the turbulence during the afternoon transition of the convective boundary layer: a spectral analysis. A: Symposium on Boundary Layers and Turbulence. "Symposium on Boundary layer and Turbulence". Leeds: American Meteorological Society, 2014.
Grup de recerca
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques

Participants

  • Darbieu, Clara  (autor ponent)
  • Lohou, Fabienne  (autor ponent)
  • Lothon, Marie  (autor ponent)
  • Couvreux, Fleur  (autor ponent)
  • Pino Gonzalez, David  (autor ponent)
  • Durand, Pierre  (autor ponent)
  • Blay Carreras, Estel  (autor ponent)
  • Vilà Guerau de Arellano, Jordi  (autor ponent)

Arxius