In the present paper, double-diffusive convection, taking into account Coriolis effects, in a horizontal layer of Brinkman-anisotropic bi-disperse porous medium is analysed. Via linear instability analysis, we found that convection can set in through stationary or oscillatory motions and the critical Rayleigh numbers for the onset of stationary secondary flow (steady convection) and overstability (oscillatory convection) are determined.
The combined effects of rotation and anisotropy on double diffusive bi-disperse convection / Capone, Florinda; DE LUCA, Roberta; Massa, Giuliana. - In: RICERCHE DI MATEMATICA. - ISSN 1827-3491. - 73:5(2024), pp. 2687-2700. [10.1007/s11587-022-00752-y]
The combined effects of rotation and anisotropy on double diffusive bi-disperse convection
Florinda Capone
;Roberta De Luca;Giuliana Massa
2024
Abstract
In the present paper, double-diffusive convection, taking into account Coriolis effects, in a horizontal layer of Brinkman-anisotropic bi-disperse porous medium is analysed. Via linear instability analysis, we found that convection can set in through stationary or oscillatory motions and the critical Rayleigh numbers for the onset of stationary secondary flow (steady convection) and overstability (oscillatory convection) are determined.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
