Discrete vortex rings im**ing on concave hemispherical cavities were explored
experimentally. Planar laser-induced fluorescence, two-dimensional particle image …

Particle image velocimetry (PIV) and digital image correlation (DIC) are widely used
experimental techniques in fluid mechanics and structural dynamics, respectively. PIV is …

The generation of secondary vortices from a wall-bounded vorticity sheet is a frequent
occurrence in vortex ring–structure interactions. Such interactions arise in both engineering …

This paper studies the aeroelastic energy transfer from an advecting Lamb dipole to a
flexible cantilever. The cantilever is initially placed either along or against the dipole's …

The dynamics of a vortex ring advecting towards and interacting with a solid wall with a
coaxial aperture is governed by the aperture-to-ring radius ratio, increases (slip-through …

A finite element approach for calculating pressure fields from planar velocity data is
examined in this paper and compared with widely cited procedures. In the current approach …

Flow-induced vibrations of flexible surfaces driven by coherent vortical structures are
ubiquitous in engineering and biological flows; from the extraction of fluidic energy via …

The dynamics of a cantilevered plate driven by a train of tangentially-advecting vortex rings
is significantly impacted by two temporal parameters, namely the Strouhal number and the …

The numerical investigation of vortex dynamics resulting from the collision of a vortex ring
with a wavy sphere of various wavenumbers (n) at a Reynolds number of 1000 was …

Vortices are ubiquitous in fluid dynamics, and their interactions are critical in various natural
and engineering phenomena, such as the turbulence cascade and unsteady fluid loading …