Resonant interactions in Benard-Marangoni convection in cylindrical containers

被引：15

作者：

Echebarria, B

Krmpotic, D

PerezGarcia, C

机构：

[1] UNIV NAVARRA,FAC CIENCIAS,DEPT FIS & MATEMAT APLICADA,E-31080 PAMPLONA,NAVARRA,SPAIN

[2] UNIV NACL LA PLATA,DEPT FIS,LA PLATA,BUENOS AIRES,ARGENTINA

来源：

PHYSICA D | 1997年 / 99卷 / 04期

关键词：

convection; hydrodynamic instability; bifurcations; nonlinearity;

D O I：

10.1016/S0167-2789(96)00167-4

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Convection in a cylindrical container of small aspect ratio is studied. It is known that when, in addition to buoyancy forces, thermocapillarity effects are taken into account, resonant interactions of two modes may appear. In the case of 1:2 resonance amplitude equations are derived, showing the existence of a stable heteroclinic orbit and rotating waves, until now not observed experimentally.

引用

页码：487 / 502

页数：16

共 19 条

[1]

BENARD H, 1900, REV GEN SCI PURE APP, V11

[2] STRUCTURAL DISORDER IN BENARD-MARANGONI CONVECTION [J].