DISSIPATIVE SOLITONS IN BINARY FLUID CONVECTION

被引：2

作者：

Mercader, Isabel ^{[1
]}

Batiste, Oriol ^{[1
]}

Alonso, Arantxa ^{[1
]}

Knobloch, Edgar ^{[2
]}

机构：

[1] Univ Politecn Cataluna, Dept Fis Aplicada, Campus Nord, ES-08034 Barcelona, Spain

[2] Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA

来源：

DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S | 2011年 / 4卷 / 05期

基金：

美国国家科学基金会;

关键词：

Dissipative solitons; binary fluid convection; bifurcation theory; TRAVELING-WAVE CONVECTION; MAGNETOHYDRODYNAMIC CONVECTONS; LOCALIZED STATES; MIXTURES; INSTABILITY; LADDERS; SNAKES;

D O I：

10.3934/dcdss.2011.4.1213

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A horizontal layer containing a miscible mixture of two fluids can produce dissipative solitons when heated from below. The physics of the system is described, and dissipative solitons are computed using numerical continuation for three distinct sets of experimentally realizable parameter values. The stability of the solutions is investigated using direct numerical integration in time and related to the stability properties of the competing periodic state.

引用

页码：1213 / 1225

页数：13

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