Convection in binary mixtures: The role of the concentration field
type: Item
instance of: scholarly article
title: Convection in binary mixtures: The role of the concentration field
zbMATH Open document ID: 0786.76082
DOI: 10.1016/0167-2789(92)90161-F
author: W. Barten
author: M. Kamps
author: Marvin Lücke
published in: Physica D
publication date: 1994-04-27T00:00:00Z
review text: Structure and dynamics of different roll states appearing close to onset of convection in binary mixtures and the influence of the concentration field on the properties of these states are elucidated. Numerical solutions of the hydrodynamic field equations in a vertical cross section perpendicular to the roll axes are reviewed for room temperature ethanol- water parameters. Extended states of stationary overturning convection and of traveling wave convective rolls are investigated as well as spatially confined states of localized travelling wave rolls. The field structure and symmetries of these states are discussed.
Mathematics Subject Classification ID: 76R10
Mathematics Subject Classification ID: 80A20
zbMATH DE Number: 493568
zbMATH Keywords: Oberbeck-Boussinesq approximation
zbMATH Keywords: ethanol-water parameters
zbMATH Keywords: stationary overturning convection
zbMATH Keywords: traveling wave
zbMATH Keywords: localized traveling wave
zbMATH Keywords: symmetries
MaRDI profile type: Publication
cites work: Q3335211
cites work: Experiments with pattern-forming systems
cites work: Benjamin-Feir turbulence in convective binary fluid mixtures
cites work: Conservation and breaking of mirror symmetry in a numerical simulation of vortex flow
full work available at URL: 0167-2789(92)90161-f
OpenAlex ID: W2006581697
description: scientific article; zbMATH DE number 493568