222 citations · 1.2k across the 40 of their papers we have counts for
21 papers · 1 filter
Lattice Boltzmann simulation of mixtures with multicomponent van der Waals equation of state
Kent S. Ridl, Alexander J. Wagner
We developed a general framework for simulating multicomponent and multiphase systems using the lattice Boltzmann framework. Despite the fact that there is no restriction on the nu…
Survey of Morphologies Formed in the Wake of an Enslaved Phase-Separation Front in Two Dimensions
E. M. Foard, A. J. Wagner
A phase-separation front will leave in its wake a phase-separated morphology that differs markedly from homogeneous phase-separation morphologies. For a purely diffusive system suc…
Derivation of Hydrodynamics for Multi-Relaxation Time Lattice Boltzmann using the Moment-Approach
Goetz Kaehler, Alexander Wagner
A general analysis of the hydrodynamic limit of multi-relaxation time lattice Boltzmann models is presented. We examine multi-relaxation time BGK collision operators that are const…
Cross Correlators and Galilean Invariance in Fluctuating Ideal Gas Lattice Boltzmann Simulations
Goetz Kaehler, Alexander Wagner
We analyze the Lattice Boltzmann method for the simulation of fluctuating hydrodynamics by Adhikari et al. [Europhys. Lett. 71, 473 (2005)] and find that it shows excellent agreeme…
Enslaved Phase-Separation Fronts and Liesegang Pattern Formation
E. M. Foard, A. J. Wagner
We show that an enslaved phase-separation front moving with diffusive speeds U = C T^(-1/2) can leave alternating domains of increasing size in their wake. We find the size and spa…
A Symmetric Free Energy Based Multi-Component Lattice Boltzmann Method
Qun Li, A. J. Wagner
We present a lattice Boltzmann algorithm based on an underlying free energy that allows the simulation of the dynamics of a multicomponent system with an arbitrary number of compon…