Entropy Stops the Blow-Up — Karlin's Entropic Lattice Boltzmann
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When low viscosity pushes τ toward 1/2, BGK overshoots equilibrium. Entropic LBM stops at the α that leaves discrete H unchanged.
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When low viscosity pushes τ toward 1/2, BGK overshoots equilibrium. Entropic LBM stops at the α that leaves discrete H unchanged.
Related tags