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 …

Passive noise control for a tandem NACA 65-710 airfoil configuration is experimentally
investigated by applying leading-edge serrations on the rear airfoil. With a sliding side-plate …

This paper investigates the effect of the geometric parameters–rod diameter and the
distance between the rod and the airfoil–on the noise generated by a rod-airfoil …

This work describes a novel mechanism of laminar flow control of straight and backward
swept wings with a comb-like leading edge (LE) device. It is inspired by the LE comb on owl …

Noise reduction by collars applied to rod–airfoil was studied numerically. The flow field and
acoustic far-field are predicted using a large eddy simulation and the Ffowcs Williams and …

Additive manufacturing offers many possibilities compared to conventional manufacturing
methods, which makes it a very promising tool for industry sections like aerospace or energy …

Inspired by the wings of owls and the tubercles present on humpback whales' flippers,
leading-edge serrations have demonstrated the potential to mitigate airfoil–turbulence …

Purpose The high lift devices are effective at high angle of attack to increase the coefficient
of lift by increasing the camber. But it affects the low angle of attack aerodynamic …

Leading-edge serrations inspired by owls exhibit the capability to control airfoil-turbulence
interaction noise, but the design principle of the serration shape is still an open issue. To this …

采用LES (large eddy simulation)+ FW⁃ H (Ffowcs Williams⁃ Hawkings) 方程,
研究了圆柱表面使用不同PPI (pore number per inch) 和厚度的多孔介质对圆柱尾迹及圆柱⁃ …