We describe a method, based on techniques used in molecular dynamics, for simulating the inertialess dynamics of an elastic filament immersed in a fluid. The model is used to study the "one-armedâ€¦ (More)

Physical review. E, Statistical, nonlinear, andâ€¦

2003

We model a fluid-filled disordered porous medium by a lattice-Boltzmann system with randomly broken links. The broken links exert a friction on the fluid without excluding volume. Such a modelâ€¦ (More)

We present a numerical study of the effect of DNA translocation on the ionic current through a nanopore. We use a coarse-grained model to solve the electrokinetic equations at the Poisson-Boltzmannâ€¦ (More)

We report a series of lattice-Boltzmann simulations of the sedimentation velocity of charged disks. In these simulations, we explicitly account for the hydrodynamic and electrostatic forces on disksâ€¦ (More)

We present a robust scheme for solving the electrokinetic equations. This goal is achieved by combining the lattice-Boltzmann method with a discrete solution of the convection-diffusion equation forâ€¦ (More)