Physics and modeling of large flow disturbances: discrete gust encounters for modern air vehicles
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 …
they interact with the lifting surfaces of air vehicles. The presence of these nonlinear gusts …
[HTML][HTML] Gust mitigation with an oscillating airfoil at low Reynolds number
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 …
mitigating the effects of the gust is important for operating MAVs under severe environmental …
Dimensional analysis of a transverse gust encounter
A dimensional analysis of transverse gusts was performed using the Buckingham Π theorem
in an effort to standardize their characterization. This analysis identified three key terms that …
in an effort to standardize their characterization. This analysis identified three key terms that …
Experimental investigation of transverse and vortex gust encounters at low Reynolds numbers
This paper aims to study the lift response of transverse and vortex gust encounters. A sine-
squared transverse gust was created in a water towing tank using a water jet, whereas a …
squared transverse gust was created in a water towing tank using a water jet, whereas a …
Effect of wingtip bending morphing on gust-induced aerodynamics based on fluid-structure interaction method
Y Zheng, Y Dai, C Yang, Y Li, Y Hu - Physics of Fluids, 2023 - pubs.aip.org
This paper investigates the effect of wingtip bending morphing on gust-induced
aerodynamics based on the fluid–structure interaction (FSI) method at Re= 40 000. First, an …
aerodynamics based on the fluid–structure interaction (FSI) method at Re= 40 000. First, an …
Iterative maneuver optimization in a transverse gust encounter
This paper presents a framework based on either iterative simulation or iterative
experimentation for constructing an optimal, open-loop maneuver to regulate the …
experimentation for constructing an optimal, open-loop maneuver to regulate the …
[HTML][HTML] A novel approach for artificially generating horizontal wind gusts based on a movable plate: The paddle
The paper is concerned with a novel approach to generate horizontal wind gusts in classical
wind tunnels. Assuming an open test section of an Eiffel-or Göttingen-type wind tunnel, the …
wind tunnels. Assuming an open test section of an Eiffel-or Göttingen-type wind tunnel, the …
[HTML][HTML] Assessment of two wind gust injection methods: Field velocity vs. split velocity method
K Boulbrachene, G De Nayer, M Breuer - Journal of Wind Engineering and …, 2021 - Elsevier
The objective of the present paper is to revisit two well-known wind gust injection methods in
a consistent manner and to assess their performance based on different application cases …
a consistent manner and to assess their performance based on different application cases …
[HTML][HTML] Aerodynamic response of a serpentine inlet to horizontal periodic gusts
Gust is a common atmospheric turbulence phenomenon encountered by aircraft and is one
major cause of several undesired instability problems. Although the response of aircraft to …
major cause of several undesired instability problems. Although the response of aircraft to …
Unsteady aerodynamic response of a flat plate encountering large-amplitude sharp-edged gust
This study presents numerical findings of the response of a flat plate to transverse, sharp-
edged gusts at a low Reynolds number (R e= 40, 000). A split velocity method was …
edged gusts at a low Reynolds number (R e= 40, 000). A split velocity method was …