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Comparative study of momentum-exchange and smoothed profile methods in Lattice Boltzmann method

✍ Scribed by Hashemi, Z.; Jafari, S.; Rahnama, M.

Book ID
121807829
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
469 KB
Volume
100
Category
Article
ISSN
0045-7930

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A method to simulate bodies suspended in a Lattice Boltzmann solvent is proposed. It is based on a generalized reaction force that enforces no-slip boundary conditions at the fluid-body interface as the limiting case of an iterative procedure. A smooth version of the Heaviside function allows to tre