Steady Internal Waves in Deep Stratified Flows
| Autor: | Eugene G. Morozov, Kseniya Ivanova, J. L. Maltseva, R. Yu. Tarakanov, N. I. Makarenko |
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| Rok vydání: | 2019 |
| Předmět: |
Shear instability
Mechanical Engineering Stratified flows Boundary (topology) 02 engineering and technology Mechanics Internal wave Condensed Matter Physics 01 natural sciences Domain (mathematical analysis) 010305 fluids & plasmas Physics::Fluid Dynamics 020303 mechanical engineering & transports 0203 mechanical engineering Mechanics of Materials 0103 physical sciences Stratified flow Mixing (physics) Geology Parametric statistics |
| Zdroj: | Journal of Applied Mechanics and Technical Physics. 60:248-256 |
| ISSN: | 1573-8620 0021-8944 |
| DOI: | 10.1134/s0021894419020068 |
| Popis: | A long-wave approximation that describes travelling solitary waves within the framework of the model of a weakly stratified two-layer fluid is considered. It is demonstrated that wave regimes occur near the boundary of the parametric domain of shear instability in the stratified flow. This property offers an explanation for the mechanism of intense mixing in deep bottom layers. |
| Databáze: | OpenAIRE |
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