The study and control of flow instabilities is a key problem in aerodynamics. Aircrafts are
designed not only to generate the lift force needed to balance their weight but, more …

The present article focuses on the incompressible flow around two identical porous cylinders
for a side-by-side configuration in a closed channel. The formation of various flow patterns …

We numerically investigated the transitional behavior of two-dimensional laminar flows
through and around a square array of 100 circular cylinders. The solid fraction of the array ϕ …

通过风洞试验研究了在雷诺数为10 000 时圆柱尾流主动流动控制效果, 流动控制通过基于结构
化多孔表面定常吸气实现, 试验工况具有不同的等效吸气系数Cµ. 尾流的二维流场测量通过粒子 …

A model to describe the transport across membranes of chemical species dissolved in an
incompressible flow is developed via homogenization. The asymptotic matching between …

Porous coating and blowing jets are both effective flow control methods for a bluff body. In
the present study, we conducted wind tunnel experiments to investigate the combined …

Turbulent flows within and over sparse canopies are investigated using direct numerical
simulations at moderate friction Reynolds numbers, without the discrete presence of the …

We investigate the stability of the steady vertical path and the emerging trajectories of a
buoyancy-driven annular disk as the diameter of its central hole is varied. The steady and …

Dandelion seeds can stably diffuse owing to the dominant drag rather than the lift-based
mechanism of the streamlined leaves of the plant, where this is known to favor their long …

We investigate the three-dimensional (3-D) flow around and through a porous screen for
various porosities at high Reynolds number. Historically, the study of this problem has been …