Convective Patterns in Binary Fluid Mixtures with Positive Separation Ratios

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dc.creatorHuke, B.
dc.creatorLuecke, M.
dc.date2006-08-29
dc.date.accessioned2026-07-07T07:25:57Z
dc.date.available2026-07-07T07:25:57Z
dc.descriptionWe summarize our findings about laterally periodic convection structures in binary mixtures in the Rayleigh-Benard system for positive Soret effect. Stationary roll, square, and crossroll solutions and their stability are determined with a multimode Galerkin expansion. The oscillatory competition of squares and rolls in the form of crossroll oscillations is reviewed. They undergo a subharmonic bifurcation cascade where the oscillation period grows in integer steps as a consequence of an entrainment process.
dc.description21 pages, 8 figures
dc.identifierhttps://arxiv.org/abs/physics/0608280
dc.identifierhttp://arxiv.org/abs/physics/0608280
dc.identifierLecture Notes in Physics 584, Thermal nonequilibrium phenomena in fluid mixtures, ed. W. Koehler and S. Wiegand, p 334 - 354 (Springer, Berlin, 2002)
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/116904
dc.subjectFluid Dynamics
dc.titleConvective Patterns in Binary Fluid Mixtures with Positive Separation Ratios
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