Collective behaviour in living systems is observed across many scales, from bacteria to
insects, to fish shoals. Zebrafish have emerged as a model system amenable to laboratory …

The hydrodynamic interactions between two pitching foils arranged in a side-by-side
configuration are investigated numerically for a broad parameter space. This includes a …

In Stokes flow, Purcell's scallop theorem forbids objects with time-reversible (reciprocal)
swimming strokes from moving. In the presence of inertia, this restriction is eased and …

Magnetic nano-and microswimmers provide a powerful platform to study driven colloidal
systems in fluidic media and are relevant to futuristic medical technologies requiring precise …

Constant temporal and spatial fluctuations of the physical environment pose a great
challenge for individual survival, making plastic behavioral responses an important …

In this paper, a novel data-assisted dynamical modeling and control approach is developed
for robotic fish speed tracking. The data-assisted modeling focuses on the thrust mechanism …

Collective locomotion in biological systems is ubiquitous and attracts much attention, and
there are complex hydrodynamics involved. The hydrodynamic interaction for fish schooling …

The present work examines the aerodynamic breakup of four liquid droplets in tandem
formation at Diesel engine conditions using the Volume of Fluid (VOF) method. The …

Pacific abalone (Haliotis discus hannai) are typical nocturnal organisms in the marine
benthic ecosystem. However, whether their rhythmic behavior is related to the avoidance of …

The unsteady hydrodynamics of two pitching foils arranged in a side-by-side (parallel)
configuration is examined for a range of Strouhal numbers, phase differences, oscillation …