Schooling benefits from a system of active and passive hydrofoils
MM Alam - Journal of Fluids and Structures, 2022 - Elsevier
Fishes school to swim more efficiently while not much of fish schooling is understood from
the perspective of fluid–structure interactions. To understand the benefits of fish schooling …
the perspective of fluid–structure interactions. To understand the benefits of fish schooling …
How swimming style and schooling affect the hydrodynamics of two accelerating wavy hydrofoils
Fish schools can make frequent accelerations that are almost simultaneous. While schooling
at constant speed is well studied, far less is known concerning accelerating fish school …
at constant speed is well studied, far less is known concerning accelerating fish school …
How swimming style affects schooling of two fish-like wavy hydrofoils
Fish swimming style and schooling behaviour are two important aspects of underwater
locomotion. How swimming style affects fish schooling is investigated by a representative …
locomotion. How swimming style affects fish schooling is investigated by a representative …
Flow interactions between low aspect ratio hydrofoils in in-line and staggered arrangements
Many species of fish gather in dense collectives or schools where there are significant flow
interactions from their shed wakes. Commonly, these swimmers shed a classic reverse von …
interactions from their shed wakes. Commonly, these swimmers shed a classic reverse von …
Hydrodynamic performance of two-dimensional undulating foils in triangular formation
MH Chung - Journal of Mechanics, 2011 - cambridge.org
As inspired by studies of fish schooling in literature, this work investigates hydrodynamic
performance of a two-dimensional undulating-foil triad in viscous flows via numerical …
performance of a two-dimensional undulating-foil triad in viscous flows via numerical …
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 …
How wavelength affects hydrodynamic performance of two accelerating mirror-symmetric undulating hydrofoils
Fish schools are capable of simultaneous linear acceleration. To reveal the underlying
hydrodynamic mechanism, we numerically investigate how Reynolds number R e= 1000 …
hydrodynamic mechanism, we numerically investigate how Reynolds number R e= 1000 …
Role of Shape and Kinematics in the Hydrodynamics of a Fish-like Oscillating Hydrofoil
In the present two-dimensional numerical study, we investigate the roles of geometrical
parameters of a hydrofoil (shape/curvature of the leading and trailing edges and thickness) …
parameters of a hydrofoil (shape/curvature of the leading and trailing edges and thickness) …
Experimental study of the hydrodynamic interaction between a fish and an actively pitching airfoil
The phenomenon of fish schooling-coordinated swimming of fish in polarized groups of
specific spatial formations-is commonly observed in several species of fish. Fish schooling …
specific spatial formations-is commonly observed in several species of fish. Fish schooling …
Improved swimming performance in schooling fish via leading-edge vortex enhancement
The hydrodynamics of schooling fish has been the subject of continued investigation over
the last 50 years; fish schools exhibit a variety of arrangements and several distinct …
the last 50 years; fish schools exhibit a variety of arrangements and several distinct …