Drawing inspiration from the distinctive textures of shark skin and the feathers and tails of
birds in flight, the convergent–divergent surface pattern shows potential in influencing …

The current study presents initial progress in the development of a drag-reducing surface
featuring a 60-degree triangular riblet-groove functional design. The research encompasses …

The rapid growth of the commercial aviation sector in recent years, as well as the ambitious
emission reduction targets, necessitate the investigation of novel methods to improve the …

This study presents an experimental investigation of blade-shaped riblets for drag reduction
in unmanned aerial vehicle (UAV) applications. UAVs have gained significant attention …

The effect of aircraft operations at the airport is noise. Noise is a loud sound whose
frequency is excessive and undesirable, so that it has an effect on physical conditions and …

This study outlines the initial development of a drag-reducing surface with a 60 triangular
riblet-groove design. The research covers the design, microfabrication, and performance …