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The influence of an interfacial heat release on convective oscillations in two-layer systems with periodic boundary conditions

par Simanovskii, Ilya ;Viviani, Antonio;Dubois, Frank ;Legros, Jean Claude
Référence Proceedings of the International Astronautical Congress, IAC, 1, page (523-531)
Publication Publié, 2014

Article révisé par les pairs

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Résumé :

Nonlinear convective flows developed under the joint action of buoyant and thermocapillary effects in a two-layer system with periodic boundary conditions on the lateral walls, have been investigated. The influence of an interfacial heat release on oscillatory regimes, has been studied. It is shown that the development of oscillatory instability can lead to the appearance of different non-steady flows.