Physics and modeling of large flow disturbances: discrete gust encounters for modern air vehicles

AR Jones, O Cetiner, MJ Smith - Annual Review of Fluid …, 2022 - annualreviews.org
Gusts of moderate and large magnitude induce flow separation and other complexities when
they interact with the lifting surfaces of air vehicles. The presence of these nonlinear gusts …

[HTML][HTML] Gusts encountered by flying vehicles in proximity to buildings

A Mohamed, M Marino, S Watkins, J Jaworski, A Jones - Drones, 2023 - mdpi.com
There is a growing desire to operate Uncrewed Air Vehicles (UAVs) in urban environments
for parcel delivery, and passenger-carrying air taxis for Advanced Air Mobility (AAM). The …

Review of rotating wing dynamic stall: Experiments and flow control

AD Gardner, AR Jones, K Mulleners… - Progress in Aerospace …, 2023 - Elsevier
Dynamic stall has been a technical challenge and a fluid dynamical subject of interest for
more than fifty years; but in the last decade significant advances have been made in the …

A database for reduced-complexity modeling of fluid flows

A Towne, STM Dawson, GA Brès, A Lozano-Durán… - AIAA journal, 2023 - arc.aiaa.org
We present a publicly accessible database specifically designed to aid in the conception,
training, demonstration, evaluation, and comparison of reduced-complexity models for fluid …

Lift regulation during transverse gust encounters using a modified Goman–Khrabrov model

G Sedky, AR Jones, FD Lagor - AIAA Journal, 2020 - arc.aiaa.org
This paper presents a framework for the estimated state regulation of the lift force for a
maneuvering wing during a transverse gust encounter. An expression for the effective angle …

Effect of transverse gust velocity profiles

I Andreu-Angulo, H Babinsky, H Biler, G Sedky… - AIAA Journal, 2020 - arc.aiaa.org
A large variety of gusts that develop in the atmospheric boundary layer affect aerial vehicles.
This study, performed in water tow tanks, compares the response of a flat plate wing to …

Physics of gust response mitigation in open-loop pitching manoeuvres

G Sedky, A Gementzopoulos… - Journal of Fluid …, 2022 - cambridge.org
This paper experimentally investigates the flow field development and unsteady loading of
three force-mitigating pitch manoeuvres during a transverse gust encounter. The …

Aerodynamic characterization of a wind generator with 40× 40 individually controllable fans

Y Liu, BR Noack, G Hu, J Chen, N Gao, F Raps - Physics of Fluids, 2025 - pubs.aip.org
This study presents an aerodynamic characterization of a fan-array wind generator (FAWG)
operating at Reynolds number of 2.8× 10 6 in a large room. The performance of unmanned …

Gust mitigation through closed-loop control. II. Feedforward and feedback control

B Herrmann, SL Brunton, JE Pohl, R Semaan - Physical Review Fluids, 2022 - APS
Wing-gust encounters arising from flight over complex terrain or adverse weather are
unavoidable and cause large lift transients that may result in structural damage due to …

[HTML][HTML] Gust mitigation with an oscillating airfoil at low Reynolds number

N Poudel, M Yu, JT Hrynuk - Physics of Fluids, 2021 - pubs.aip.org
The encounter between micro-aerial vehicles (MAVs) and gusts is often detrimental and
mitigating the effects of the gust is important for operating MAVs under severe environmental …