Abstract The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists
Committee (ASC) supports and promotes the interests of the scientific and industrial …

Inspired by the silent flight of the owl, the current work focuses on the reduction of trailing
edge noise using 2D finlets. Overset-Large Eddy Simulations are carried out of two …

This manuscript reports on the effects of application of porous material on the trailing edge of
a 3D cambered airfoil. The numerical study has been carried out following a zonal Overset …

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 …

There is a strong need for airframe noise reduction methods that preserve the aerodynamic
performance of lift-generating airframe components. Inspired by the drag reduction studies …

Inspired by the silent flight of owl wings, this paper adopts leading edge (LE) serrations for
noise reduction of isolated multi-copter rotors. By choosing different serration parameters of …

Various drag-porosity models for urban buildings have been developed to explain the
changes caused by building layout on airflow and turbulence in urban neighborhoods. One …

In this paper, the characteristics of vortex shedding and noise of the circular cylinder with full
and partial porous coating are studied numerically to learn the optimal structure design of …

Abstract The Council of European Aerospace Societies (CEAS) Aeroacoustics Specialists
Committee (ASC) supports and promotes the interests of the scientific and industrial …

The noise generation and flow characteristics of a forced-transitioned NACA 0012 airfoil with
a micro-tube porous trailing edge and its solid counterpart have been numerically …