16 citations · 16 across the 2 of their papers we have counts for
5 papers
Geometric phase of spheroidal particles in a fluid flow and its control
Jorge Arrieta, Julyan H. E Cartwright, Oreste Piro +1
We investigate the dynamics of spheroids immersed in the journal bearing flow subject to a contractible non-reciprocal loop. We show how geometric phases appear not only in the pos…
Photo-bioconvection: towards light-control of flows in active suspensions
Armand Javadi, Jorge Arrieta, Idan Tuval +1
The persistent motility of the individual constituents in microbial suspensions represents a prime example of so-called active matter systems. Cells consume energy, exert forces an…
On the flow separation mechanism in the inverse Leidenfrost regime
J. Arrieta, A. Sevilla
The inverse Leidenfrost regime occurs when a heated object in relative motion with a liquid is surrounded by a stable vapour layer, drastically reducing the hydrodynamic drag at la…
Turbulence induces clustering and segregation of non-motile, buoyancy-regulating phytoplankton
Matteo Borgnino, Jorge Arrieta, Guido Boffetta +2
Turbulence plays a major role in shaping marine community structure as it affects organism dispersal and guides fundamental ecological interactions. Below oceanographic mesoscale d…
Light-Control of Localised Photo-Bio-Convection
Jorge Arrieta, Marco Polin, Ramón Saleta-Piersanti +1
Microorganismal motility is often characterised by complex responses to environmental physico-chemical stimuli. Although the biological basis of these responses is often not well u…