Identification of the convective instability in a multi-component solution by 3D simulations
| Autor: | Yurii P. Popov, Patrick Bontoux, Mohammed El Ganaoui, Olga Semenovna Mazhorova, V V Kolmychkov |
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| Přispěvatelé: | Axe 2 : procédés de traitements de surface, Science des Procédés Céramiques et de Traitements de Surface (SPCTS), Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université de Limoges (UNILIM)-Ecole Nationale Supérieure de Céramique Industrielle (ENSCI)-Institut des Procédés Appliqués aux Matériaux (IPAM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2005 |
| Předmět: |
Marketing
Physics Convection Phase transition Component (thermodynamics) Strategy and Management Motion (geometry) Thermodynamics Mechanics Rayleigh number 01 natural sciences Instability 010305 fluids & plasmas Physics::Fluid Dynamics Convective instability 0103 physical sciences Media Technology General Materials Science 010306 general physics Ternary operation |
| Zdroj: | Comptes Rendus Mécanique Comptes Rendus Mécanique, Elsevier, 2005, 333, pp.739-745. ⟨10.1016/j.crme.2005.08.004⟩ |
| ISSN: | 1631-0721 |
| DOI: | 10.1016/j.crme.2005.08.004 |
| Popis: | Three-dimensional calculations have been done to simulate the onset of convective motion in ternary nondilute solution under phase transition conditions. The process is considered for Rayleigh number in the range [ 1 × 10 3 , 1.4 × 10 4 ] , where subcritical convective motion with hexagonal flow pattern is identified. The results are in good agreement with the linear and finite amplitude theory of hydrodynamics instability. To cite this article: V.V. Kolmychkov et al., C. R. Mecanique 333 (2005). |
| Databáze: | OpenAIRE |
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