The newly refurbished vertical tunnel (V-tunnel) at Delft University of Technology has been
redesigned as a state-of-the-art facility for research in aeroacoustics (A-tunnel), as well as …

Leading edge noise measurements and calculations have been made on a three airfoils
immersed in turbulence. The airfoils included variations in chord, thickness and camber and …

The aeroacoustic wind tunnel at Brandenburg University of Technology at Cottbus is a newly
commissioned research facility for the experimental study of sound generation from bodies …

目前, 机体气动噪声的研究方法分成实验和数值预测两大部分, 实验包含飞行实验和风洞试验;
而数值预测包含有纯理论方法, 半经验方法, 纯数值方法, CFD 与" 声类比" 相结合的方法 …

An active turbulence generating grid, based on the rotating-vane design of Makita (1991),
was developed for a large wind tunnel. At 2.14 m square, the grid is the largest of this type …

This paper explores the advantages of combining asynchronous microphone array
measurements for acoustic source mapping in two and three–dimensional applications …

Phased microphone arrays have become an important tool in the localization of noise
sources for aeroacoustic applications. In most practical aerospace cases the conventional …

Both aerodynamic and aeroacoustic measurements in wind tunnels are necessary for the
study of high-lift devices. The existing wind tunnels have difficulties in simultaneously …

Aeroacoustic measurements performed by flush-mounted microphone arrays on the walls of
closed-section wind tunnels are contaminated by the hydrodynamic pressure fluctuations of …

Sound absorbing porous materials are used to line a wind tunnel wall, in order to reduce
reflections. However, the lining can have a detrimental effect on the acoustic measurements …