147 citations · 481 across the 7 of their papers we have counts for
7 papers
Modelling capillary filling dynamics using lattice Boltzmann simulations
C. M. Pooley, H. Kusumaatmaja, J. M. Yeomans
We investigate the dynamics of capillary filling using two lattice Boltzmann schemes: a liquid-gas model and a binary model. The simulation results are compared to the well-known W…
Contact line dynamics in binary lattice Boltzmann simulations
C. M. Pooley, H. Kusumaatmaja, J. M. Yeomans
We show that, when a single relaxation time lattice Boltzmann algorithm is used to solve the hydrodynamic equations of a binary fluid for which the two components have different vi…
Scattering of low Reynolds number swimmers
G. P. Alexander, C. M. Pooley, J. M. Yeomans
We describe the consequences of time reversal invariance of the Stokes' equations for the hydrodynamic scattering of two low Reynolds number swimmers. For swimmers that are related…
Capillary filling in patterned channels
H. Kusumaatmaja, C. M. Pooley, S. Girardo +2
We show how the capillary filling of microchannels is affected by posts or ridges on the sides of the channels. Ridges perpendicular to the flow direction introduce contact line pi…
Eliminating spurious velocities in the free energy lattice Boltzmann method
C. M. Pooley, K. Furtado
Spurious velocities are unphysical currents that appear close to curved interfaces in diffuse interface methods. We analyse the causes of these spurious velocities in the free ener…
Interface Width and Bulk Stability: requirements for the simulation of Deeply Quenched Liquid-Gas Systems
A. J. Wagner, C. M. Pooley
Simulations of liquid-gas systems with extended interfaces are observed to fail to give accurate results for two reasons: the interface can get ``stuck'' on the lattice or a densit…