Relating Lagrangian passive scalar scaling exponents to Eulerian scaling exponents in turbulence
نویسندگان
چکیده
منابع مشابه
Relating Lagrangian passive scalar scaling exponents to Eulerian scaling exponents in turbulence
Intermittency is a basic feature of fully developed turbulence, for both velocity and passive scalars. Intermittency is classically characterized by Eulerian scaling exponent of structure functions. The same approach can be used in a Lagrangian framework to characterize the temporal intermittency of the velocity and passive scalar concentration of a an element of fluid advected by a turbulent i...
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ژورنال
عنوان ژورنال: The European Physical Journal B
سال: 2005
ISSN: 1434-6028,1434-6036
DOI: 10.1140/epjb/e2005-00374-1