A review on passive acoustic control of airfoil self-noise by means of porous trailing edge is
presented. Porous surfaces are defined using various terms such as porosity, permeability …

An experimental study on broadband noise scattered by permeable trailing edges with
different pore arrangements is performed. A NACA 0018 airfoil with chord c= 0.2 m is …

In this study, the effect of utilizing a perforated surface as an innovative flow control method
to reduce fan noise is numerically investigated. The case study consists of a shrouded axial …

This review investigates the nature-inspired techniques for the optimization of the
aerodynamic forces on bluff bodies. To provide a rich understanding of these nature …

Gliding arboreal lizards in the genus Draco possess a pair of patagia, which are thin wing
membranes supported by highly elongated thoracic ribs and can be actively folded and …

This study investigates the aerodynamic characteristics of airfoils partially equipped with
fractal structures (“fractal airfoils”) in the low-Reynolds-number regime. Wind tunnel …

Porous media has potential applications in fluid machinery and in aerospace science and
engineering due to its excellent drag-reduction properties. We carried out experimental time …

This paper uses the large-eddy simulation framework in OpenFOAM to investigate the flow
characteristics around two-dimensional partially porous airfoils with symmetrical flat …

This paper conducts simulations to analyze the flow control characteristics of cylindrical flow
over porous plates in the subcritical regime, utilising large-eddy simulation (LES) coupled …

This work addresses the aeroelasticity of airfoils with permeable trailing sections which is a
topic that has not been studied in the literature before. There has been an increasing interest …