14 citations · 41 across the 7 of their papers we have counts for
8 papers
Isotropically active particle closely fitting in a cylindrical channel: spontaneous motion at small Péclet numbers
Rodolfo Brandão
Spontaneous motion due to symmetry breaking has been theoretically predicted for both active droplets and isotropically active particles in an unbounded fluid domain, provided thei…
Absorption characteristics of large acoustic metasurfaces
Ory Schnitzer, Rodolfo Brandão
Metasurfaces formed of arrays of subwavelength resonators are often tuned to 'critically couple' with incident radiation, so that at resonance dissipative and radiative damping are…
Leidenfrost levitation of a spherical particle above a liquid bath: evolution of the vapour-film morphology with particle size
Rodolfo Brandão, Ory Schnitzer
We consider a spherical particle levitating above a liquid bath owing to the Leidenfrost effect, where the vapour of either the bath or sphere forms an insulating film whose pressu…
Interfacial instabilities in two-dimensional Stokes flow: a weakly nonlinear analysis
Gabriel Dias Carvalho, Rodolfo Brandão, José A. Miranda
Two-dimensional Stokes flow with injection and suction is investigated through a second-order, perturbative mode-coupling approach. We examine the time-dependent disturbance of an…
Boundary-layer effects on electromagnetic and acoustic extraordinary transmission through narrow slits
Rodolfo Brandão, Jacob R. Holley, Ory Schnitzer
We study the problem of resonant extraordinary transmission of electromagnetic and acoustic waves through subwavelength slits in an infinite plate, whose thickness is close to a ha…
Spontaneous dynamics of two-dimensional Leidenfrost wheels
Rodolfo Brandão, Ory Schnitzer
Recent experiments have shown that liquid Leidenfrost drops levitated by their vapor above a flat hot surface can exhibit symmetry-breaking spontaneous dynamics (A. Bouillant et al…