Kinematic condition for multicomponent lattice Boltzmann simulation.
We present a simple, transferable, efficient, and effective algorithmic enhancement designed to improve the accuracy of all multicomponent lattice Boltzmann methods when applied to the simulation in the continuum approximation of fluid mechanics. By applying a collision parameter (kinematic viscosity) perturbation to reduce velocity gradients in the interfacial region, a kinematic condition is effectively enforced. Matters relating to a variation in the collision parameter are briefly discussed.
Hollis
A P
AP
Materials Research Institute, Sheffield Hallam University, Howard Street, S1 1WB, United Kingdom.
Halliday
I
I
Law
R
R