Contribution to a conference proceedings/Contribution to a book

FZJ-2018-02953

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Eulerian and Lagrangian Perspectives on Turbulent Superstructures in Rayleigh-Bénard Convection

Pandey, A. ; Schneide, C. ; Padberg-Gehle, K. ; Scheel, J. D. ; Schumacher, J. (Corresponding author)

2018
Forschungszentrum Jülich GmbH, Zentralbibliothek Jülich

Please use a persistent id in citations: http://hdl.handle.net/2128/18561

Abstract: Large-scale computations in combination with new mathematical analysis tools make studies of the large-scale patterns, which are termed turbulent superstructures, in extended turbulent convection flows now accessible. Here, we report recent analyses in the Eulerian and Lagrangian frames of reference that reveal the characteristic spatial and temporal scales of the patterns as a function of Prandtl number, the dimensionless number which relates momentum to temperature diffusion in the working fluid.

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Contributing Institute(s):

1. John von Neumann - Institut für Computing (NIC)

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Appears in the scientific report 2018

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Database coverage:

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