Vortices and forces in biological flight: Insects, birds, and bats

H Liu, S Wang, T Liu - Annual Review of Fluid Mechanics, 2024 - annualreviews.org
Insects, birds, and bats that power and control flight by flapping their wings perform excellent
flight stability and maneuverability by rapidly and continuously varying their wing motions …

Biomechanics and biomimetics in insect-inspired flight systems

H Liu, S Ravi, D Kolomenskiy… - … Transactions of the …, 2016 - royalsocietypublishing.org
Insect-and bird-size drones—micro air vehicles (MAV) that can perform autonomous flight in
natural and man-made environments are now an active and well-integrated research area …

Bumblebees compensate for the adverse effects of sidewind during visually guided landings

P Goyal, JL van Leeuwen… - Journal of Experimental …, 2024 - journals.biologists.com
Flying animals often encounter winds during visually guided landings. However, how winds
affect their flight control strategy during landing is unknown. Here, we investigated how …

A balance between aerodynamic and olfactory performance during flight in Drosophila

C Li, H Dong, K Zhao - Nature communications, 2018 - nature.com
The ability to track odor plumes to their source (food, mate, etc.) is key to the survival of many
insects. During this odor-guided navigation, flapping wings could actively draw odorants 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 …

Efficient solutions for nonlocal diffusion problems via boundary-adapted spectral methods

S Jafarzadeh, A Larios, F Bobaru - Journal of Peridynamics and Nonlocal …, 2020 - Springer
We introduce an efficient boundary-adapted spectral method for peridynamic transient
diffusion problems with arbitrary boundary conditions. The spectral approach transforms the …

Kerr–Newman–NUT–Kiselev black holes in Rastall theory of gravity and Kerr/CFT correspondence

MFAR Sakti, A Suroso, FP Zen - Annals of Physics, 2020 - Elsevier
We present a new twisted rotating black hole solution by performing Demiański–Newman–
Janis algorithm to the electrically and dyonically charged black hole with quintessence in …

Foraging in an unsteady world: bumblebee flight performance in field-realistic turbulence

JD Crall, JJ Chang, RL Oppenheimer… - Interface …, 2017 - royalsocietypublishing.org
Natural environments are characterized by variable wind that can pose significant
challenges for flying animals and robots. However, our understanding of the flow conditions …

A CFD data-driven aerodynamic model for fast and precise prediction of flapping aerodynamics in various flight velocities

X Cai, D Kolomenskiy, T Nakata, H Liu - Journal of Fluid Mechanics, 2021 - cambridge.org
Precise prediction of unsteady flapping aerodynamics in insect flight is of potential
importance in the analysis of maneuverability and flight control. While the quasi-steady …

[HTML][HTML] The dynamics of passive feathering rotation in hovering flight of bumblebees

D Kolomenskiy, S Ravi, R Xu, K Ueyama… - Journal of Fluids and …, 2019 - Elsevier
The fluid–structure interaction problem of the flapping wings of bumblebees is considered,
with focus on the action of elastic joints between wings and body. Morphological …