Exact invariant solution reveals the origin of self-organized oblique turbulent-laminar stripes

It is known from experiments and simulations that stripes of alternating laminar and turbulent regions can form in plane Couette flow. Here the authors find an exact invariant solution which captures the detail of the spatial structures of these patterns and identifies their origin.

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Detalles Bibliográficos
Autores principales: Florian Reetz, Tobias Kreilos, Tobias M. Schneider
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
Materias:
Q
Acceso en línea:https://doaj.org/article/50087d00897243bd909f985b19b562a4
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Descripción
Sumario:It is known from experiments and simulations that stripes of alternating laminar and turbulent regions can form in plane Couette flow. Here the authors find an exact invariant solution which captures the detail of the spatial structures of these patterns and identifies their origin.