408 citations · 4.2k across the 71 of their papers we have counts for
12 papers · 1 filter
Slender body theories for rotating filaments
Ondrej Maxian, Aleksandar Donev
Slender fibers are ubiquitous in biology, physics, and engineering, with prominent examples including bacterial flagella and cytoskeletal fibers. In this setting, slender body theo…
Fluctuating Hydrodynamics of Reactive Liquid Mixtures
Changho Kim, Andy Nonaka, John B. Bell +2
Fluctuating hydrodynamics (FHD) provides a framework for modeling microscopic fluctuations in a manner consistent with statistical mechanics and nonequilibrium thermodynamics. This…
Fluctuation-enhanced electric conductivity in electrolyte solutions
Jean-Philippe Péraud, Andy Nonaka, John B. Bell +2
In this letter we analyze the effects of an externally applied electric field on thermal fluctuations for a fluid containing charged species. We show in particular that the fluctua…
A minimal model for a hydrodynamic fingering instability in microroller suspensions
Blaise Delmotte, Michelle Driscoll, Aleksandar Donev +1
We derive a minimal continuum model to investigate the hydrodynamic mechanism behind the fingering instability recently discovered in a suspension of microrollers near a floor [Dri…
Stochastic Simulation of Reaction-Diffusion Systems: A Fluctuating-Hydrodynamics Approach
Changho Kim, Andy Nonaka, John B. Bell +2
We develop numerical methods for reaction-diffusion systems based on the equations of fluctuating hydrodynamics (FHD). While the FHD formulation is formally described by stochastic…
Low Mach Number Fluctuating Hydrodynamics for Electrolytes
Jean-Philippe Péraud, Andy Nonaka, Anuj Chaudhri +3
We formulate and study computationally the low Mach number fluctuating hydrodynamic equations for electrolyte solutions. We are interested in studying transport in mixtures of char…