摘要A new class of lattice Bhatnagar--Gross--Krook (BGK) models is proposed, based on the Lie symmetry preservation ansatz for the local equilibria. This class extends the range of stability of previous models, especially for thermo-hydrodynamic lattice BGK schemes.
Abstract：A new class of lattice Bhatnagar--Gross--Krook (BGK) models is proposed, based on the Lie symmetry preservation ansatz for the local equilibria. This class extends the range of stability of previous models, especially for thermo-hydrodynamic lattice BGK schemes.
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2008, Vol. 25 
