The use of particle image velocimetry (PIV) to study the spatial and temporal features of
unsteady fluid flow has increased dramatically in the past five to ten years. One particular …

This study investigates the influence of air blowing on the aerodynamic noise generated by
a flat plate with a blunt trailing edge. The uniform blowing was applied through evenly …

The present study investigates the mechanisms associated with tonal noise emission from a
NACA 0012 aerofoil at moderate incidence (angle of attack) and with Reynolds numbers …

This paper presents an experimental study of the trailing edge noise produced by sharp-
edged flat plates with mixed laminar, transitional and turbulent boundary layers at low-to …

The flow around a NACA0012 airfoil was investigated for the Reynolds number regime of
1.0× 10 4< Re c< 3.0× 10 4. The effect of chord-based Reynolds number (Re c) on the time …

The feasibility of estimating broadband trailing edge noise with high-speed tomographic
Particle Image Velocimetry (PIV) measurements is studied. A thin plate terminating in a …

Trailing edge and wake flows are of interest for a wide range of applications. Small changes
in the design of asymmetrically beveled or semi-rounded trailing edges can result in …

Efficient tools and methodology for the prediction of trailing-edge noise experience
substantial interest within the wind turbine industry. In recent years, the Lattice Boltzmann …

A common component responsible for unwanted noise in low Mach number flows is the
airfoil. Airfoil noise, produced when unsteady fluid flow interacts with an airfoil surface, is …

The paper deals with airfoil trailing edge noise and its reduction by trailing edge blowing. A
Somers S834 airfoil section which originally was designed for small wind turbines is …