Particle Dispersion and Coherent Fine Scale Eddies in Turbulence
نویسندگان
چکیده
منابع مشابه
Lagrangian scale of particle dispersion in turbulence.
Transport of mass, heat and momentum in turbulent flows by far exceeds that in stable laminar fluid motions. As turbulence is a state of a flow dominated by a hierarchy of scales, it is not clear which of these scales mostly affects particle dispersion. Also, it is not uncommon that turbulence coexists with coherent vortices. Here we report on Lagrangian statistics in laboratory two-dimensional...
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ژورنال
عنوان ژورنال: Journal of Fluid Science and Technology
سال: 2008
ISSN: 1880-5558
DOI: 10.1299/jfst.3.149