125 citations · 1k across the 65 of their papers we have counts for
19 papers · 1 filter
Regularized Fluctuating Lattice Boltzmann Model
Marco Lauricella, Andrea Montessori, Adriano Tiribocchi +1
We introduce a regularized fluctuating lattice Boltzmann model (Reg-FLBM) for the D3Q27 lattice, which incorporates thermal fluctuations through Hermite-based projections to ensure…
Physics-Informed Neural Networks for microflows: Rarefied Gas Dynamics in Cylinder Arrays
Jean-Michel Tucny, Marco Lauricella, Mihir Durve +3
Accurate prediction of rarefied gas dynamics is crucial for optimizing flows through microelectromechanical systems, air filtration devices, and shale gas extraction. Traditional m…
Keldysh-Lattice Boltzmann approach to quantum nanofluidics
Sauro Succi, Andrea Montessori
We present a mathematical and computational framework to couple the Keldysh non equilibrium quantum transport formalism with a nanoscale lattice Boltzmann method for the computatio…
Multiscale Hybrid Modeling of Proteins in Solvent: SARS-CoV2 Spike Protein as test case for Lattice Boltzmann -- All Atom Molecular Dynamics Coupling
Marco Lauricella, Letizia Chiodo, Fabio Bonaccorso +6
Physiological solvent flows surround biological structures triggering therein collective motions. Notable examples are virus/host-cell interactions and solvent-mediated allosteric…
LBcuda: a high-performance CUDA port of LBsoft for simulation of colloidal systems
Fabio Bonaccorso, Marco Lauricella, Andrea Montessori +5
We present LBcuda, a GPU accelerated version of LBsoft, our open-source MPI-based software for the simulation of multi-component colloidal flows. We describe the design principles,…
Microscale modelling of dielectrophoresis assembly processes
Adriano Tiribocchi, Andrea Montessori, Marco Lauricella +3
This work presents a microscale approach for simulating the dielectrophoresis (DEP) assembly of polarizable particles under an external electric field. The model is shown to captur…
A Multiresolution Mesoscale Approach for Microscale Hydrodynamics
Andrea Montessori, Adriano Tiribocchi, Marco Lauricella +2
A new class of multiscale scheme is presented for micro-hydrodynamic problems based on a dual representation of the fluid observables. The hybrid model is first tested against the…
Modeling pattern formation in soft flowing crystals
Andrea Montessori, Marco Lauricella, Adriano Tiribocchi +1
We present a mesoscale representation of near-contact interactions between colliding droplets which permits to reach up to the scale of full microfluidic devices, where such drople…
Dynamic symmetry-breaking in mutually annihilating fluids with selective interfaces
Sauro Succi, Andrea Montessori, Giacomo Falcucci
The selective entrapment of mutually annihilating species within a phase-changing carrier fluid is explored by both analytical and numerical means. The model takes full account of…
Elucidating the mechanism of step-emulsification
Andrea Montessori, Marco Lauricella, Sauro Succi +2
Three-dimensional, time-dependent direct simulations of step emulsification micro-devices highlight two essential mechanisms for droplet formation: first, the onset of an adverse p…
Towards Exascale Design of Soft Mesoscale Materials
Sauro Succi, Giorgio Amati, Fabio Bonaccorso +4
We provide a brief survey of our current developments in the simulation-based design of novel families of mesoscale porous materials using computational kinetic theory. Prospective…
Towards Exascale Lattice Boltzmann computing
Sauro Succi, Giorgio Amati, Massimo Bernaschi +3
We discuss the state of art of Lattice Boltzmann (LB) computing, with special focus on prospective LB schemes capable of meeting the forthcoming Exascale challenge. After reviewing…
LBsoft: a parallel open-source software for simulation of colloidal systems
Fabio Bonaccorso, Andrea Montessori, Adriano Tiribocchi +4
We present LBsoft, an open-source software developed mainly to simulate the hydro-dynamics of colloidal systems based on the concurrent coupling between lattice Boltzmann methods f…
A Coupled lattice Boltzmann-Multiparticle collision method for multi-resolution hydrodynamics
Andrea Montessori, Adriano Tiribocchi, Marco Lauricella +1
In this work we discuss the coupling of two mesoscopic approaches for fluid dynamics, namely the lattice Boltzmann method (LB) and the multiparticle collision dynamics (MPCD) \cite…
Lattice Boltzmann simulations capture the multiscale physics of soft flowing crystals
Andrea Montessori, Adriano Tiribocchi, Fabio Bonaccorso +2
The study of the underlying physics of soft flowing materials depends heavily on numerical simulations, due to the complex structure of the governing equations reflecting the compe…
Disordered interfaces in soft fluids with suspended colloids
Adriano Tiribocchi, Marco Lauricella, Andrea Montessori +2
Computer simulations of bi-continuous two-phase fluids with intersparsed dumbbells show that, unlike rigid colloids, soft dumbbells do not lead to arrested coarsening. However, the…
Mesoscale modelling of soft flowing crystals
Andrea Montessori, Marco Lauricella, Sauro Succi
We outline the main ideas behind the numerical modelling of soft-flowing crystals, with special attention to their application to microfluidic devices for the design of novel mesos…
Mesoscopic model for soft flowing systems with tunable viscosity ratio
Linlin Fei, Andrea Scagliarini, Andrea Montessori +3
We propose a mesoscopic model of binary fluid mixtures with tunable viscosity ratio based on a two-range pseudo-potential lattice Boltzmann method, for the simulation of soft flowi…
Entropic Lattice Boltzmann Model for Charged Leaky Dielectric Multiphase Fluids in Electrified Jets
Marco Lauricella, Simone Melchionna, Andrea Montessori +3
We present a lattice Boltzmann model for charged leaky dielectric multiphase fluids in the context of electrified jet simulations, which are of interest for a number of production…