When the pressure fluctuations caused by turbulence vorticity in the boundary layer are
scattered by a sharp trailing edge, acoustic energy is generated and propagated to the far …

A new class of electric aircraft is being developed to transport people and goods as a part of
the urban and regional transportation infrastructure. To gain public acceptance of these …

The present review covers the latest evolution of computational aeroacoustics, the field that
deals with the noise generated by fluid flows and its propagation in the medium. It highlights …

abstract A lattice-Boltzmann method has been employed to study the aeroacoustics and
aerodynamics of airfoils equipped with leading edge treatments, namely the porous leading …

This paper elucidates the link between the near-wake development of a circular cylinder
coated with a porous material in a low Mach-number flow and the related aerodynamic …

A detailed experimental study on the aerodynamic performance and noise emission of
airfoils and fan blades with permeable leading edges under disturbed inflow conditions was …

Turbulence distortion due to airfoil finite thickness is an important but not fully understood
phenomenon that affects the airfoil radiated noise, resulting in inaccurate noise predictions …

Integrating a porous material into the structure of an aerofoil constitutes a promising passive
strategy for mitigating the noise from turbulence–body interactions that has been extensively …

This paper is a predominantly experimental study into the use of porosity located
downstream of an aerofoil leading edge for the reduction of turbulence interaction noise …

Airflow-induced noise prediction and reduction is one of the priorities for both the energy
and aviation industries. This review paper provides valuable insights into flow-induced noise …