University of New South Wales researchers have created vortex generators that can reportedly reduce the operating solar module temperature by up to 2.5 C. They built two different prototypes, based on ...

(Phys.org)—An airplane's vortex generators, which look like small fins on its surface, improve the plane's aerodynamics similar to the way in which the dimples on a golf ball improve the ball's ...

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 ...