134 citations · 242 across the 7 of their papers we have counts for
7 papers
Simulation of Hard Particles in a Phase-Separating Binary Mixture
Valeriy V. Ginzburg, Feng Qiu, Marco Paniconi +3
We simulate the motion of spherical particles in a phase-separating binary mixture. By combining cell dynamical equations with Langevin dynamics for particles, we show that the add…
Random copolymers at a selective interface: many chains with excluded volume interactions
Gongwen Peng, Jens-Uwe Sommer, Alexander Blumen
We investigate numerically, using the bond-fluctuation model, the adsorption of many random AB--copolymers with excluded volume interactions at the interface between two solvents.…
Steady state properties of a driven granular medium
Gongwen Peng, Takao Ohta
We study a two-dimensional granular system where external driving force is applied to each particle in the system in such a way that the system is driven into a steady state by bal…
Logarithmic density relaxation in compaction of granular materials
Gongwen Peng, Takao Ohta
On the basis of physical considerations we propose a one-dimensional discrete lattice model for the density relaxation of granular materials under tapping. Solving the difference e…
Velocity and density profiles of granular flow in channels using lattice gas automaton
Gongwen Peng, Takao Ohta
We have performed two-dimensional lattice-gas-automaton simulations of granular flow between two parallel planes. We find that the velocity profiles have non-parabolic distribution…
Monte Carlo simulations of random copolymers at a selective interface
Gongwen Peng, Jens-Uwe Sommer, Alexander Blumen
We investigate numerically using the bond--fluctuation model the adsorption of a random AB--copolymer at the interface between two solvents. From our results we infer several scali…