Hexagonal convection patterns in atomistically simulated fluids

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Hexagonal convection patterns in atomistically simulated fluids.

Molecular dynamics simulation has been used to model pattern formation in three-dimensional Rayleigh-Bénard convection at the discrete-particle level. Two examples are considered, one in which an almost perfect array of hexagonally shaped convection rolls appears, the other a much narrower system that forms a set of linear rolls; both pattern types are familiar from experiment. The nature of th...

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ژورنال

عنوان ژورنال: Physical Review E

سال: 2006

ISSN: 1539-3755,1550-2376

DOI: 10.1103/physreve.73.025301