Simulations of Particle-laden Flows with the Lattice Boltzmann Methods
Rettinger C, Rüde U (2016)
Publication Language: English
Publication Type: Journal article
Publication year: 2016
Journal
Publisher: Gesellschaft für Angewandte Mathematik und Mechanik (GAMM)
Book Volume: 16
Pages Range: 607-608
Journal Issue: 1
URI: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201610292/epdf
DOI: 10.1002/pamm.201610292
Open Access Link: http://onlinelibrary.wiley.com/doi/10.1002/pamm.201610292/epdf
Abstract
A lattice Boltzmann method is presented which enables the direct numerical simulation of particle-laden flows. It applies a fluid-solid coupling technique based on the momentum exchange method to represent geometrically fully resolved particles of arbitrary shape. The test case of a single moving sphere allows an in-depth evaluation of the algorithm. The method is fully parallelizable and yields results with an accuracy comparable to classical CFD simulations. This forms the basis for simulations of complex systems involving several thousand particles like the sediment transport in river beds.A lattice Boltzmann method is presented which enables the direct numerical simulation of particle-laden flows. It applies a fluid-solid coupling technique based on the momentum exchange method to represent geometrically fully resolved particles of arbitrary shape. The test case of a single moving sphere allows an in-depth evaluation of the algorithm. The method is fully parallelizable and yields results with an accuracy comparable to classical CFD simulations. This forms the basis for simulations of complex systems involving several thousand particles like the sediment transport in river beds.A lattice Boltzmann method is presented which enables the direct numerical simulation of particle-laden flows. It applies a fluid-solid coupling technique based on the momentum exchange method to represent geometrically fully resolved particles of arbitrary shape. The test case of a single moving sphere allows an in-depth evaluation of the algorithm. The method is fully parallelizable and yields results with an accuracy comparable to classical CFD simulations. This forms the basis for simulations of complex systems involving several thousand particles like the sediment transport in river beds.A lattice Boltzmann method is presented which enables the direct numerical simulation of particle-laden flows. It applies a fluid-solid coupling technique based on the momentum exchange method to represent geometrically fully resolved particles of arbitrary shape. The test case of a single moving sphere allows an in-depth evaluation of the algorithm. The method is fully parallelizable and yields results with an accuracy comparable to classical CFD simulations. This forms the basis for simulations of complex systems involving several thousand particles like the sediment transport in river beds.A lattice Boltzmann method is presented which enables the direct numerical simulation of particle-laden flows. It applies a
fluid-solid coupling technique based on the momentum exchange method to represent geometrically fully resolved particles
of arbitrary shape. The test case of a single moving sphere allows an in-depth evaluation of the algorithm. The method is
fully parallelizable and yields results with an accuracy comparable to classical CFD simulations. This forms the basis for
simulations of complex systems involving several thousand particles like the sediment transport in river beds.
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APA:
Rettinger, C., & Rüde, U. (2016). Simulations of Particle-laden Flows with the Lattice Boltzmann Methods. Proceedings in Applied Mathematics and Mechanics, 16(1), 607-608. https://doi.org/10.1002/pamm.201610292
MLA:
Rettinger, Christoph, and Ulrich Rüde. "Simulations of Particle-laden Flows with the Lattice Boltzmann Methods." Proceedings in Applied Mathematics and Mechanics 16.1 (2016): 607-608.
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