[HTML][HTML] Small-scale rotor aeroacoustics for drone propulsion: a review of noise sources and control strategies

P Candeloro, D Ragni, T Pagliaroli - Fluids, 2022 - mdpi.com
In the last decade, the drone market has grown rapidly for both civil and military purposes.
Due to their versatility, the demand for drones is constantly increasing, with several industrial …

Drone-Driven Running: Exploring the Opportunities for Drones to Support Running Well-being through a Review of Running and Drone Interaction Technologies

A Balasubramaniam, D Reidsma… - Proceedings of the 11th …, 2023 - dl.acm.org
There is an underexplored interaction space for drones that can be utilised as running
interaction technology, distinct from human drone interaction that warrants foregrounding …

Design and manufacturing of aeroacoustic metamaterial: textured rotor blades with enhanced acoustic and aerodynamic performance

YJ Yang, SH Han, S Ahn, J Kim, SJ Lee, K Park - Additive Manufacturing, 2024 - Elsevier
Unmanned aerial vehicles (UAVs), commonly referred to as drones, have attracted
increasing attention as urban aerial mobility platforms. A pivotal consideration in their …

[HTML][HTML] Effect of ducted multi-propeller configuration on aerodynamic performance in quadrotor drone

Y Li, K Yonezawa, H Liu - Drones, 2021 - mdpi.com
Motivated by a bioinspired optimal aerodynamic design of a multi-propeller configuration,
here we propose a ducted multi-propeller design to explore the improvement of lift force …

Propeller-noise reduction by microfiber coating on a blade surface

M Hasegawa, H Sakaue - Sensors and Actuators A: Physical, 2024 - Elsevier
The popularity of small aerial vehicles has dramatically increased in recent years and
propeller noise from such vehicles is a public health concern. Further advancement and …

Characterization of the low-noise drone propeller with serrated Gurney flap

R Noda, T Ikeda, T Nakata, H Liu - Frontiers in Aerospace …, 2022 - frontiersin.org
Drones, which have become increasingly popular in recent years, produce a lot of noise due
to the movement of their propellers. When flying near humans, especially as in urban …