A research paper by scientists at Beijing Institute of Technology presented a CFD simulation method based on biological experimental data to analyze the aerodynamic performance of pigeons during ...

In order to enhance aircraft efficiency designers are increasingly utilizing lightweight, high aspect ratio wing designs. This is because lower weight means less ...

Flapping-wing micro air vehicles (FWMAVs) are characterized by their compact size, lightweight design, and high maneuverability, making them highly practical for various applications. However, the ...

Researchers once wanted to build aircraft wings based on compliant systems, which would continually change shape in response to the air flow resistance, obviating the need for rigid flap and rudder ...

Abstract: Wings experiencing large flow disturbances often experience massive flow separation resulting in shear layers and the formation of strong vortices. These vortices typically lead to large ...

NASA has completed the first flight test of a scale-model wing designed to improve laminar flow, reducing drag and lowering fuel costs for future commercial aircraft. The flight took place on 29 ...