492 citations · 6.6k across the 217 of their papers we have counts for
18 papers · 1 filter
A Review on Contact and Collision Methods for Multi-body Hydrodynamic problems in Complex Flows
Sajjad Karimnejad, Amin Amiri Delouei, Hakan Basagaoglu +5
Modeling and direct numerical simulation of particle-laden flows have a tremendous variety of applications in science and engineering across a vast spectrum of scales from pollutio…
Flow force calculation in Lattice Boltzmann Method
Shaurya Kaushal, Sauro Succi, Santosh Ansumali
We revisit force evaluation methodologies on rigid solid particles suspended in a viscous fluid and simulated via lattice Boltzmann method (LBM). We point out the non-commutativity…
Lattice Fluid Dynamics: Thirty-five Years Down the Road
Sauro Succi
We comment on the role and impact of lattice fluid dynamics on the general landscape of computational fluid dynamics. Starting from the historical development of Lattice Gas Cellul…
First Post-Minkowskian approach to turbulent gravity
Donato Bini, Stuart Kauffman, Sauro Succi +1
We compute the metric fluctuations induced by a turbulent energy-matter tensor within the first order Post-Minkowskian approximation. It is found that the turbulent energy cascade…
Predicting today's cosmological constant via the Zel'dovich-Holographic connection
Pablo G. Tello, Donato Bini, Stuart Kauffman +1
This Letter proposes a solution of the Vacuum Energy and the Cosmological Constant (CC) paradox based on the Zel'dovich's ansatz, which states that the observable contribution to t…
Shapes and dynamic regimes of a polar active fluid droplet under confinement
Adriano Tiribocchi, Mihir Durve, Marco Lauricella +3
Active droplets are artificial microswimmers built from a liquid dispersion by microfluidic tools and showing self-propelled motion. These systems hold particular interest for mimi…
Single Relaxation Time and Multiple Revised Matrix Lattice Boltzmann Simulations of Forced Isotropic Turbulence
Waleed Abdel Kareem, Pietro Asinari, Sauro Succi +2
The single relaxation time (SRT) and the revised matrix (RM) lattice Boltzmann models are compared for simulations of three dimensional forced isotropic turbulence with resolutions…
Machine learning assisted droplet trajectories extraction in dense emulsions and their analysis
Mihir Durve, Adriano Tiribocchi, Andrea Montessori +2
This work analyzes trajectories obtained by YOLO and DeepSORT algorithms of dense emulsion systems simulated by Lattice Boltzmann methods. The results indicate that the individual…
DropTrack -- automatic droplet tracking using deep learning for microfluidic applications
Mihir Durve, Adriano Tiribocchi, Fabio Bonaccorso +5
Deep neural networks are rapidly emerging as data analysis tools, often outperforming the conventional techniques used in complex microfluidic systems. One fundamental analysis fre…
Role of Oxygen Functionalities in Graphene Oxide Architectural Laminate Subnanometer Spacing and Water Transport
Carlo Alberto Amadei, Andrea Montessori, Julian P. Kadow +2
Active research in nanotechnology contemplates the use of nanomaterials for engineering applications. However, a primary challenge is understanding the effects of nanomaterial prop…
Discrete Boltzmann multi-scale modeling of non-equilibrium multiphase flows
Yanbiao Gan, Aiguo Xu, Huilin Lai +3
The aim of this paper is twofold: the first is to formulate and validate a multi-scale discrete Boltzmann method (DBM) based on density functional kinetic theory for thermal multip…
Tricritical point in the quantum Hamiltonian mean-field model
Harald Schmid, Johannes Dieplinger, Andrea Solfanelli +2
Engineering long-range interactions in experimental platforms has been achieved with great success in a large variety of quantum systems in recent years. Inspired by this progress,…
Bjorken flow revisited: analytic and numerical solutions in flat space-time coordinates
Daniele Simeoni, Alessandro Gabbana, Sauro Succi
In this work we provide analytic and numerical solutions for the Bjorken flow, a standard benchmark in relativistic hydrodynamics providing a simple model for the bulk evolution of…
Stochastic jetting and dripping in confined soft granular flows
Michał Bogdan, Andrea Montessori, Adriano Tiribocchi +5
We report new dynamical modes in confined soft granular flows, such as stochastic jetting and dripping, with no counterpart in continuum viscous fluids. The new modes emerge as a r…
Curvature dynamics and long-range effects on fluid-fluid interfaces with colloids
A. Tiribocchi, F. Bonaccorso, M. Lauricella +3
We investigate the dynamics of a phase-separating binary fluid, containing colloidal dumbbells anchored to the fluid-fluid interface. Extensive Lattice Boltzmann-Immersed Boundary…
The world beyond physics: how big is it?
Sauro Succi
We discuss the possibility that the complexity of biological systems may lie beyond the predictive capabilities of theoretical physics: in Stuart Kauffman's words, there is a World…
Dynamics of polydisperse multiple emulsions in microfluidic channels
A. Tiribocchi, A. Montessori, M. Durve +3
Multiple emulsions are a class of soft fluid in which small drops are immersed within a larger one and stabilized over long periods of time by a surfactant. We recently showed that…
Fast kinetic simulator for relativistic matter
Victor Ambrus, Lorenzo Bazzanini, Alessandro Gabbana +3
We present a new family of relativistic lattice kinetic schemes for the efficient simulation of relativistic flows in both strongly-interacting (fluid) and weakly-interacting (rare…