In this paper, a recent curved non-slip wall boundary treatment for isothermal Lattice Boltzmann equation (LBE) [Z. Guo, C. Zheng and B. Shi, Phys. Fluids 14(6) (2002)] is extended to handle the thermal curved wall boundary for a double-population thermal lattice Boltzmann equation (TLBE). The unknown distribution population at a wall node which is necessary to fulfill streaming step is decompo...

An extensive experimental campaign has been carried out in a multiple-fan wind tunnel to study the effects of flow acceleration on sectional model sharp-edged square cylinder. Different levels positive and negative are reproduced, which compatible with those induced by full-scale thunderstorm outflows. Various initial final conditions also explored and, all conditions, multiple test repeats ord...

The aim of this work is to analyse the formation mechanisms large-scale coherent structures in flow around a wall-mounted square cylinder, due their impact on pollutant transport within cities. To end, we assess causal relations between modes reduced-order model obtained by applying proper-orthogonal decomposition high-fidelity-simulation data case under study. are identified using conditional ...