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发表于 2016-10-11 01:17:39
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You can read the following paper by P. J. Dellar:
An interpretation and derivation of the lattice Boltzmann method using Strang splitting.
Computers and Mathematics with Applications 65 (2013) 129–141.
In essence, you add F/2 before "collision", then do the "collision", then add another F/2.
We have also several papers on the implementation of this.
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