> the way in which real fluids deviate from N-S is completely unlike the way in which lattice gas fluids deviate from N-S
Can you describe more how the deviations deviate? Specifically, how do these differences affect numerical solutions?
> If anything the trend in that field since the late 90s has been away from NKS and towards seeing the lattice Boltzmann method as a solver for continuum treatments at the Boltzmann (rather than N-S) level.
Also, which continuum are you referring to here? Number of particles? Lattice spacing?
Can you describe more how the deviations deviate? Specifically, how do these differences affect numerical solutions?
> If anything the trend in that field since the late 90s has been away from NKS and towards seeing the lattice Boltzmann method as a solver for continuum treatments at the Boltzmann (rather than N-S) level.
Also, which continuum are you referring to here? Number of particles? Lattice spacing?