An interpretation and derivation of the lattice Boltzmann method using Strang splitting
نویسندگان
چکیده
منابع مشابه
An interpretation and derivation of the lattice Boltzmann method using Strang splitting
The lattice Boltzmann space/time discretisation, as usually derived from integration along characteristics, is shown to correspond to a Strang splitting between decoupled streaming and collision steps. Strang splitting offers a second-order accurate approximation to evolution under the combination of two non-commuting operators, here identified with the streaming and collision terms in the disc...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2013
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2011.08.047