Zobrazeno 1 - 10
of 462
pro vyhledávání: '"Tiribocchi, A"'
Autor:
Durve, Mihir, Tucny, Jean-Michel, Orsini, Sibilla, Tiribocchi, Adriano, Montessori, Andrea, Lauricella, Marco, Camposeo, Andrea, Pisignano, Dario, Succi, Sauro
We introduce a two-step, fully reversible process designed to project the outer shape of a generic droplet onto a lower-dimensional space. The initial step involves representing the droplet's shape as a Fourier series. Subsequently, the Fourier coeff
Externí odkaz:
http://arxiv.org/abs/2407.04863
Over the last decade, the Lattice Boltzmann method has found major scope for the simulation of a large spectrum of problems in soft matter, from multiphase and multi-component microfluidic flows, to foams, emulsions, colloidal flows, to name but a fe
Externí odkaz:
http://arxiv.org/abs/2405.14551
Autor:
Durve, Mihir, Tucny, Jean-Michel, Bhamre, Deepesh, Tiribocchi, Adriano, Lauricella, Marco, Montessori, Andrea, Succi, Sauro
The shape of liquid droplets in air plays an important role in aerodynamic behavior and combustion dynamics of miniaturized propulsion systems such as microsatellites and small drones. Their precise manipulation can yield optimal efficiency in such s
Externí odkaz:
http://arxiv.org/abs/2403.15797
Autor:
Head, Louise C., Negro, Giuseppe, Carenza, Livio N., Keogh, Ryan R., Gonnella, Giuseppe, Morozov, Alexander, Orlandini, Enzo, Shendruk, Tyler N., Tiribocchi, Adriano, Marenduzzo, Davide
Quasiparticles are low-energy excitations with important roles in condensed matter physics. An intriguing example is provided by Majorana fermions, quasiparticles which are identical to their antiparticles. Despite being implicated in neutrino oscill
Externí odkaz:
http://arxiv.org/abs/2402.16149
Autor:
Negro, Giuseppe, Head, Louise C., Carenza, Livio N., Shendruk, Tyler N., Marenduzzo, Davide, Gonnella, Giuseppe, Tiribocchi, Adriano
Active emulsions and liquid crystalline shells are intriguing and experimentally realisable types of topological matter. Here we numerically study the morphology and spatiotemporal dynamics of a double emulsion, where one or two passive small droplet
Externí odkaz:
http://arxiv.org/abs/2402.02960
Autor:
Montessori, Andrea, La Rocca, Michele, Amati, Giorgio, Lauricella, Marco, Tiribocchi, Adriano, Succi, Sauro
We present a highly-optimized thread-safe lattice Boltzmann model in which the non-equilibrium part of the distribution function is locally reconstructed via recursivity of Hermite polynomials. Such a procedure allows the explicit incorporation of no
Externí odkaz:
http://arxiv.org/abs/2401.17074
Autor:
Durve, Mihir, Orsini, Sibilla, Tiribocchi, Adriano, Montessori, Andrea, Tucny, Jean-Michel, Lauricella, Marco, Camposeo, Andrea, Pisignano, Dario, Succi, Sauro
Publikováno v:
Physics of Fluids 36, 022105 (2024)
In microfluidic systems, droplets undergo intricate deformations as they traverse flow-focusing junctions, posing a challenging task for accurate measurement, especially during short transit times. This study investigates the physical behavior of dro
Externí odkaz:
http://arxiv.org/abs/2310.19374
Publikováno v:
International Journal of Modern Physics C, Vol. 35, No. 08, 2450100 (2024)
We present a mapping between a Schr\"odinger equation with a shifted non-linear potential and the Navier-Stokes equation. Following a generalization of the Madelung transformations, we show that the inclusion of the Bohm quantum potential plus the la
Externí odkaz:
http://arxiv.org/abs/2308.05879
We numerically study the dynamics of a passive fluid droplet confined within a microchannel whose walls are covered with a thin layer of active gel. The latter represents a fluid of extensile material modelling, for example, a suspension of cytoskele
Externí odkaz:
http://arxiv.org/abs/2308.04902
Autor:
Lauricella, Marco, Chiodo, Letizia, Bonaccorso, Fabio, Durve, Mihir, Montessori, Andrea, Tiribocchi, Adriano, Loppini, Alessandro, Filippi, Simonetta, Succi, Sauro
Publikováno v:
Communications in Computational Physics, 33 (2023), pp. 57-76
Physiological solvent flows surround biological structures triggering therein collective motions. Notable examples are virus/host-cell interactions and solvent-mediated allosteric regulation. The present work describes a multiscale approach joining t
Externí odkaz:
http://arxiv.org/abs/2305.05025