Jetstar recently announced that from February 2024, new Airbus A321 planes equipped with “vortex generators” would be used over Brisbane to reduce aircraft noise, while its older A320 fleet would be ...

The retrofits will leave the carrier's entire fleet of Airbus A320s and A321s with the noise-reducing devices, which divert wind from passing over ports on the wing, preventing a whistling tone during ...

The PBG group of Department of physics, Fudan University, recently proposed a method using a reflective photonic crystal slab to generate vortex with high conversion efficiency and without an ...