We obtain the linear instability and nonlinear stability thresholds for a problem of thermal convection in a rotating bidispersive porous medium with a single temperature. We show that the linear instability threshold is the same as the nonlinear stability one. This means that the linear theory is capturing completely the physics of the onset of thermal convection.
Coriolis effect on thermal convection in a rotating bidispersive porous layer / Capone, Florinda; Gentile, Maurizio; DE LUCA, Roberta. - In: PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON. SERIES A. - ISSN 1364-5021. - (2020), pp. 1-8. [10.1098/rspa.2019.0875]
Coriolis effect on thermal convection in a rotating bidispersive porous layer
Florinda Capone;Maurizio Gentile;Roberta De Luca
2020
Abstract
We obtain the linear instability and nonlinear stability thresholds for a problem of thermal convection in a rotating bidispersive porous medium with a single temperature. We show that the linear instability threshold is the same as the nonlinear stability one. This means that the linear theory is capturing completely the physics of the onset of thermal convection.File in questo prodotto:
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