The onset of thermal convection in uniformly rotating bidispersive horizontal porous layer, uniformly heated from below, is analyzed. A generalized Darcy equation for the macro-phase is considered to take the Vadasz number into account. It is proved that the presence of the Vadasz number can give rise to oscillatory motion at the loss of stability of thermal conduction solution.
The effect of the vadasz number on the onset of thermal convection in rotating bidispersive porous media / Capone, F.; De Luca, R.. - In: FLUIDS. - ISSN 2311-5521. - 5:4(2020), p. 173. [10.3390/fluids5040173]
The effect of the vadasz number on the onset of thermal convection in rotating bidispersive porous media
Capone F.;De Luca R.
2020
Abstract
The onset of thermal convection in uniformly rotating bidispersive horizontal porous layer, uniformly heated from below, is analyzed. A generalized Darcy equation for the macro-phase is considered to take the Vadasz number into account. It is proved that the presence of the Vadasz number can give rise to oscillatory motion at the loss of stability of thermal conduction solution.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
