Mathematical Justification of Two Reduced Models for Salt Fingering Convection
We provide a rigorous proof of the validity of the modified Rayleigh–Bénard convection (MRBC) model from the classical doubly diffusive convection model at the regime of large Lewis number and order one Rayleigh ratio, and the inertial free salt convection model (IFSC) from the MRBC at the sublimit regime with a large Schmidt number.
Y. Cao et al., "Mathematical Justification of Two Reduced Models for Salt Fingering Convection," Physica D: Nonlinear Phenomena, vol. 442, article no. 133530, Elsevier, Dec 2022.
The definitive version is available at https://doi.org/10.1016/j.physd.2022.133530
Mathematics and Statistics
Keywords and Phrases
Asymptotic Analysis; Reduced Model; Salt Fingering Convection; Singular Perturbation
International Standard Serial Number (ISSN)
Article - Journal
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15 Dec 2022