Dissipation-range fluid turbulence and thermal noise

D Bandak, N Goldenfeld, AA Mailybaev, G Eyink - Physical Review E, 2022 - APS
We revisit the issue of whether thermal fluctuations are relevant for incompressible fluid
turbulence and estimate the scale at which they become important. As anticipated by …

Non-local fluctuation phenomena in liquids

F Croccolo, JM Ortiz de Zárate, JV Sengers - The European Physical …, 2016 - Springer
Fluids in non-equilibrium steady states exhibit long-range fluctuations which extend over the
entire system. They can be described by non-equilibrium thermodynamics and fluctuating …

[HTML][HTML] Stochastic simulation of reaction-diffusion systems: A fluctuating-hydrodynamics approach

C Kim, A Nonaka, JB Bell, AL Garcia… - The Journal of chemical …, 2017 - pubs.aip.org
We develop numerical methods for stochastic reaction-diffusion systems based on
approaches used for fluctuating hydrodynamics (FHD). For hydrodynamic systems, the FHD …

[图书][B] Stochastic dynamics in computational biology

S Winkelmann, C Schütte - 2020 - Springer
Computational biology is the science of developing mathematical models and numerical
simulation techniques to understand biological and biochemical systems. Since the early …

A finite-volume method for fluctuating dynamical density functional theory

A Russo, SP Perez, MA Durán-Olivencia… - Journal of …, 2021 - Elsevier
We introduce a finite-volume numerical scheme for solving stochastic gradient flow
equations. Such equations are of crucial importance within the framework of fluctuating …

From interacting agents to density-based modeling with stochastic PDEs

L Helfmann, N Djurdjevac Conrad, A Djurdjevac… - … in Applied Mathematics …, 2021 - msp.org
Many real-world processes can naturally be modeled as systems of interacting agents.
However, the long-term simulation of such agent-based models is often intractable when the …

Staggered scheme for the compressible fluctuating hydrodynamics of multispecies fluid mixtures

I Srivastava, DR Ladiges, AJ Nonaka, AL Garcia… - Physical Review E, 2023 - APS
We present a numerical formulation for the solution of nonisothermal, compressible Navier-
Stokes equations with thermal fluctuations to describe mesoscale transport phenomena in …

Particle–continuum coupling and its scaling regimes: Theory and applications

L Delle Site, M Praprotnik, JB Bell… - Advanced Theory and …, 2020 - Wiley Online Library
This work is motivated by the goal of designing simulation software for technical devices
that, at their functional core, rely on atomistic‐scale processes embedded in a larger‐scale …

Coupling particle-based reaction-diffusion simulations with reservoirs mediated by reaction-diffusion pdes

M Kostré, C Schütte, F Noé, MJ Del Razo - Multiscale Modeling & Simulation, 2021 - SIAM
Open biochemical systems of interacting molecules are ubiquitous in life-related processes.
However, established computational methodologies, like molecular dynamics, are still …

Low Mach number fluctuating hydrodynamics for electrolytes

JP Péraud, A Nonaka, A Chaudhri, JB Bell, A Donev… - Physical Review …, 2016 - APS
We formulate and study computationally the low Mach number fluctuating hydrodynamic
equations for electrolyte solutions. We are interested in studying transport in mixtures of …