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Structure function analysis and intermittency in the atmospheric boundary layer

Autor
Vindel, J.; Yague, C.; Redondo, J. M.
Tipus d'activitat
Article en revista
Revista
Nonlinear processes in geophysics
Data de publicació
2008-01
Volum
15
Número
6
Pàgina inicial
915
Pàgina final
929
DOI
https://doi.org/10.5194/npg-15-915-2008 Obrir en finestra nova
Projecte finançador
MULTIFLOW. Multi-scale complex fluid flows and interfacial phenomena. Instituto pluridisciplinar - UCM Madrid
Resum
Data from the SABLES98 experimental campaign (Cuxart et al., 2000) have been used in order to study the relationship of the probability distribution of velocity increments (PDFs) to the scale and the degree of stability. This connection is demonstrated by means of the velocity structure functions and the PDFs of the velocity increments. Using the hypothesis of local similarity, so that the third order structure function scaling exponent is one, the inertial range in the Kolmogorov sense has been...
Paraules clau
Turbulence Intermittency Structure Functions Atmosphere Boundary Layer
Grup de recerca
DF - Dinàmica de Fluids: formació d'estructures i aplicacions geofísiques

Participants