Matrix lattice Boltzmann reloaded
Karlin, I.V., Asinari , P. and Succi, S. (2011) Matrix lattice Boltzmann reloaded. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 369, 2202-2210. (doi:10.1098/rsta.2011.0061).
The lattice Boltzmann equation has been introduced about twenty years ago as a new paradigm for computational fluid dynamics. In this paper, we revisit the main formulation of the lattice Boltzmann collision integral (matrix model) and introduce a new two-parametric family of collision operators which permits to combine enhanced stability and accuracy of matrix models with the outstanding simplicity of the most popular single-relaxation time schemes. The option of the revised lattice Boltzmann equation is demonstrated through numerical simulations of a three-dimensional lid driven cavity.
|Subjects:||Q Science > QC Physics|
|Divisions:||University Structure - Pre August 2011 > School of Engineering Sciences
|Date Deposited:||03 Feb 2011 08:48|
|Last Modified:||01 Jun 2011 07:53|
|Contributors:||Karlin, I.V. (Author)
Asinari , P. (Author)
Succi, S. (Author)
|RDF:||RDF+N-Triples, RDF+N3, RDF+XML, Browse.|
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