The Bot-Wing airfoil helps to smooth frontal air flow and redirects much of the “dirty” air away for a quieter, smoother and more enjoyable ride. The Bot-Wing is a logical, simple and effective add-on ...

We’ve probably all experimented with a very clear demonstration of the basic principles of lift: if you’re riding in a car and you put your flattened hand out the window at different angles, your hand ...

A new sound-suppression study provides fresh insight for airfoil design and noise control for micro-aircraft and fluid machinery. The research focused on the concept of trailing-edge noise by using ...

WASHINGTON, January 18, 2022 -- Trailing-edge noise is the dominant source of sound from aeronautical and turbine engines like those in airplanes, drones, and wind turbines. Suppressing this noise ...

Efficiently simulating the noise generated by wings and propellers promises to accelerate the development of quieter aircraft and turbines. A new simulation approach has enabled a first practical, and ...

As the angle of attack is increased on a high-performance airfoil, a small amount of separation occurs near the leading edge. This separation causes the boundary layer to transition from laminar to ...

The 777X will be a redesigned version of the 777-300ER, with extended range capability. The new design includes a swept-back airfoil wing fabricated in composite materials with increased thickness and ...

You know how it is. You’re working on a project that needs to move air or water, or move through air or water, but your 3D design chops and/or your aerodynamics knowledge hold you back from doing the ...