Surface tension- and buoyancy-driven flows across horizontally propagating chemical fronts

被引：25

作者：

Tiani, R. ^{[1
]}

De Wit, A. ^{[1
]}

Rongy, L. ^{[1
]}

机构：

[1] ULB, Fac Sci, Nonlinear Phys Chem Unit, CP231, B-1050 Brussels, Belgium

来源：

ADVANCES IN COLLOID AND INTERFACE SCIENCE | 2018年 / 255卷

关键词：

Surface tension-driven flows; Marangoni convection; Buoyancy-driven flows; Chemical fronts; Reaction-diffusion-convection systems; INHOMOGENEOUS PRECIPITATION PATTERNS; BELOUSOV-ZHABOTINSKY REACTION; REACTION-DIFFUSION FRONTS; TRAVELING-WAVES; MARANGONI FLOW; AUTOCATALYTIC FRONTS; HYDRODYNAMIC WAVES; IODATE OXIDATION; CONVECTIVE FLOWS; ARSENIOUS ACID;

D O I：

10.1016/j.cis.2017.07.020

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Chemical reactions can interplay with hydrodynamic flows to generate various complex phenomena. Because of their relevance in many research areas, chemically-induced hydrodynamic flows have attracted increasing attention in the last decades. In this context, we propose to give a review of the past and recent theoretical and experimental works which have considered the interaction of such flows with chemical fronts, i.e. reactive interfaces, formed between miscible solutions. We focus in particular on the influence of surface tension- (Marangoni) and buoyancy-driven flows on the dynamics of chemical fronts propagating horizontally in the gravity field. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：76 / 83

页数：8

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