Nonlinear traveling waves in a two-layer system with heat release/consumption at the interface

作者：Simanovskii Ilya B^*; Viviani Antonio; Dubois Frank; Legros Jean Claude

来源：Acta Astronautica, 2016, 123: 137-144.

DOI：10.1016/j.actaastro.2016.02.026

• Interface
• Instabilities
• Two-layer system

The influence of an interfacial heat release and heat consumption on nonlinear convective flows, developed under the joint action of buoyant and thermocapillary effects in a laterally heated two-layer system with periodic boundary conditions, is investigated. Regimes of traveling waves and modulated traveling waves have been obtained. It is found that rather intensive heat sinks at the interface can lead to the change of the direction of the waves' propagation.

• 出版日期2016-7