Fei-Xiong Rao

Direct numerical simulation study of stable anti-Rayleigh–Bénard convection in porous media up to moderate Rayleigh numbers

This study investigates anti-Rayleigh–Bénard (anti-RB) convection in a two-dimensional or quasi-two-dimensional cavity filled with regular square or circular bars across a broad spectrum of Rayleigh numbers, Prandtl numbers, Darcy numbers, and porosities, utilizing direct numerical simulation. Anti-RB convection is cha...