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literature:latt_08 [2008/07/06 14:23]
jonas
literature:latt_08 [2011/10/29 19:08] (current)
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 //Phys. Rev. E, **77**, 056703 // //Phys. Rev. E, **77**, 056703 //
  
-This article analyses Multiple-Relaxation-Time (MRT) models and shows that they can be deficient in a low Mach-number regime. Additionally to this, the article is also great reference to various topics in lattice Boltzmann, thanks to its extensive introduction and discussionsIt explains in a precise and easily understandable way what MRT models are, how lattice Boltzmann equations are derived from the continuum Boltzmann equationhow the accuracy of a simulation can be increased using a trick by PSkordos, and other useful stuff.+This is a review paper for boundary conditions on straight walls in the "wet node" category (see [[models:bc|overview of boundary conditions]])The following four boundary conditions are presented along with directions for their algorithmic implementation: 
 +  * The Inamuro boundary condition 
 +  * The Zou/He boundary condition 
 +  * The regularized boundary condition 
 +  * The non-local Skordos boundary condition with variants 
 +They are compared on an equal footing, using a common theoretical frameworkFurthermoretheir accuracy and stability is challenged numerically in various 2D and 3D benchmarks. 
  
 |{{literature:latt_08.bib|BibTeX}}|[[http://dx.doi.org/10.1103/PhysRevE.77.056703|DOI]]|{{models:boundary_review.pdf|Preprint}}| |{{literature:latt_08.bib|BibTeX}}|[[http://dx.doi.org/10.1103/PhysRevE.77.056703|DOI]]|{{models:boundary_review.pdf|Preprint}}|
 
literature/latt_08.1215354187.txt.gz · Last modified: 2011/10/29 19:05 (external edit)
 
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