Flight of the dragonflies and damselflies

RJ Bomphrey, T Nakata… - … Transactions of the …, 2016 - royalsocietypublishing.org
This work is a synthesis of our current understanding of the mechanics, aerodynamics and
visually mediated control of dragonfly and damselfly flight, with the addition of new …

Shake-The-Box: Lagrangian particle tracking at high particle image densities

D Schanz, S Gesemann, A Schröder - Experiments in fluids, 2016 - Springer
A Lagrangian tracking method is introduced, which uses a prediction of the particle
distribution for the subsequent time-step as a mean to seize the temporal domain. Errors …

Lessons from natural flight for aviation: then, now and tomorrow

C Harvey, G de Croon, GK Taylor… - Journal of …, 2023 - journals.biologists.com
Powered flight was once a capability limited only to animals, but by identifying useful
attributes of animal flight and building on these with technological advances, engineers …

Two-Pulse 3D particle tracking with Shake-the-Box

M Novara, D Schanz, A Schröder - Experiments in Fluids, 2023 - Springer
This study presents an approach to two-pulse 3D particle tracking using methods developed
within the Shake-The-Box (STB, Schanz et al. in Exp Fluids 57: 70, 2016) Lagrangian …

Physical models and vortex dynamics of swimming and flying: a review

D Zhang, JD Zhang, WX Huang - Acta Mechanica, 2022 - Springer
The swimming of aquatic animals and flying of insects and birds have fascinated physicists
and biologists for more than a century. In this regard, great efforts have been made to …

Insect and insect-inspired aerodynamics: unsteadiness, structural mechanics and flight control

RJ Bomphrey, R Godoy-Diana - Current opinion in insect science, 2018 - Elsevier
Highlights•The principal aerodynamic mechanisms in insect flight are reasonably well-
described.•Aeroelastic deformations of non-linearly compliant wings are less well …

Lift calculations based on accepted wake models for animal flight are inconsistent and sensitive to vortex dynamics

E Gutierrez, DB Quinn, DD Chin… - Bioinspiration & …, 2016 - iopscience.iop.org
There are three common methods for calculating the lift generated by a flying animal based
on the measured airflow in the wake. However, these methods might not be accurate …

Extremely low‐frequency electromagnetic fields entrain locust wingbeats

S Shepherd, CW Jackson, SM Sharkh… - …, 2021 - Wiley Online Library
Extremely low‐frequency electromagnetic fields (ELF EMFs) have been shown to impact the
behavior and physiology of insects. Recent studies have highlighted the need for more …

The power–speed relationship is U-shaped in two free-flying hawkmoths (Manduca sexta)

K Warfvinge, M KleinHeerenbrink… - Journal of the Royal …, 2017 - royalsocietypublishing.org
A flying animal can minimize its energy consumption by choosing an optimal flight speed
depending on the task at hand. Choice of flight speed can be predicted by modelling the …

Ear-body lift and a novel thrust generating mechanism revealed by the complex wake of brown long-eared bats (Plecotus auritus)

LC Johansson, J Håkansson, L Jakobsen… - Scientific Reports, 2016 - nature.com
Large ears enhance perception of echolocation and prey generated sounds in bats.
However, external ears likely impair aerodynamic performance of bats compared to birds …