The combined effects of rotation and anisotropy on double diffusive bi-disperse convection

被引：1
|
作者：
Capone, Florinda [1 ]
De Luca, Roberta [1 ]
Massa, Giuliana [1 ]
机构：
[1] Univ Napoli Federico II, Dipartimento Matemat & Applicaz R Caccioppoli, Via Cintia, I-80126 Naples, Campania, Italy
来源：
RICERCHE DI MATEMATICA | 2022年
关键词：
Bi-disperse porous media; Rotating layer; Double diffusion; Instability analysis; Anisotropy; ONSET;
D O I：
10.1007/s11587-022-00752-y
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
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 find 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.
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页数：14
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