A Multiple-Grid Lattice Boltzmann Method for Natural Convection under Low and High Prandtl Numbers
نویسندگان
چکیده
منابع مشابه
Transient Natural Convection Flow on an Isothermal Vertical Wall at High Prandtl Numbers: Second-Order Approximation
The method of matched asymptotic expansions, which has been used in previous studies of steady natural convection flow, is extended here to transient natural convection flow at high Prandtl number (Pr). Second-order expansion solutions, valid for large Prandtl numbers, are presented for the transient natural convection flow near a vertical surface which undergoes a step change in temperature. T...
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ژورنال
عنوان ژورنال: Fluids
سال: 2021
ISSN: 2311-5521
DOI: 10.3390/fluids6040148