A semi-implicit lattice method for simulating flow
We propose a new semi-implicit lattice numerical method for modeling fluid flow that depends only on local primitive variable information (density, pressure, velocity) and not on relaxed upstream distribution function values. This method has the potential for reducing parallel processor communication and permitting larger time steps than the lattice-Boltzmann method. Several benchmark problems are solved to demonstrate the accuracy of the method.
lattice-boltzmann method incompressible navierstokes equation lid-driven cavity unsteady poiseuille flow oscillating plate