Vortex phase matching as a strategy for schooling in robots and in fish
It has long been proposed that flying and swimming animals could exploit neighbour-
induced flows. Despite this it is still not clear whether, and if so how, schooling fish …
induced flows. Despite this it is still not clear whether, and if so how, schooling fish …
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 …
and biologists for more than a century. In this regard, great efforts have been made to …
Flapping rotary wing: A novel low-Reynolds number layout merging bionic features into micro rotors
L Chen, C Cheng, C Zhou, Y Zhang, J Wu - Progress in Aerospace …, 2024 - Elsevier
Since the birth of bio-inspired flapping-wing micro air vehicles, a controversial topic, ie,
whether and to what extent a flapping wing can outperform conventional micro rotors, has …
whether and to what extent a flapping wing can outperform conventional micro rotors, has …
The role of hydrodynamics in collective motions of fish schools and bioinspired underwater robots
Collective behaviour defines the lives of many animal species on the Earth. Underwater
swarms span several orders of magnitude in size, from coral larvae and krill to tunas and …
swarms span several orders of magnitude in size, from coral larvae and krill to tunas and …
Early turbulence and pulsatile flows enhance diodicity of Tesla's macrofluidic valve
QM Nguyen, J Abouezzi, L Ristroph - nature communications, 2021 - nature.com
Microfluidics has enabled a revolution in the manipulation of small volumes of fluids.
Controlling flows at larger scales and faster rates, or macrofluidics, has broad applications …
Controlling flows at larger scales and faster rates, or macrofluidics, has broad applications …
Hydrodynamic interactions and wake dynamics of fish schooling in rectangle and diamond formations
C Wei, Q Hu, S Li, X Shi - Ocean Engineering, 2023 - Elsevier
The study is motivated by the quest to understand hydrodynamic interactions and wake
dynamics of fish schooling. Using the constraint immersed boundary method, the work …
dynamics of fish schooling. Using the constraint immersed boundary method, the work …
Hydrodynamic advantages of in-line schooling
Fish benefit energetically when swimming in groups, which is reflected in lower tail-beat
frequencies for maintaining a given speed. Recent studies further show that fish save the …
frequencies for maintaining a given speed. Recent studies further show that fish save the …
Collective locomotion of two uncoordinated undulatory self-propelled foils
Fish schooling with stable configurations is intriguing. How individuals benefit from
hydrodynamic interactions is still an open question. Here, fish are modeled as undulatory …
hydrodynamic interactions is still an open question. Here, fish are modeled as undulatory …
Wake-foil interactions and energy harvesting efficiency in tandem oscillating foils
Oscillating foils in synchronized pitch/heave motions can be used to harvest hydrokinetic
energy. By understanding the wake structure and its correlation with the foil kinematics …
energy. By understanding the wake structure and its correlation with the foil kinematics …
Hydrodynamic force induced by vortex–body interactions in orderly formations of flapping tandem flexible plates
The mechanism behind stable aggregations of active swimmers is not fully understood. In
particular, the in-depth quantitative explanations are notably lacking. To address this, a …
particular, the in-depth quantitative explanations are notably lacking. To address this, a …