Multiphase lattice Boltzmann simulations for porous media applications |
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| Authors: | Haihu Liu Qinjun Kang Christopher R Leonardi Sebastian Schmieschek Ariel Narváez Bruce D Jones John R Williams Albert J Valocchi Jens Harting |
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| Institution: | 1.School of Energy and Power Engineering,Xi’an Jiaotong University,Xi’an,China;2.Earth and Environmental Sciences Division,Los Alamos National Laboratory,Los Alamos,USA;3.School of Mechanical and Mining Engineering,The University of Queensland,St Lucia QLD,Australia;4.Centre for Computational Science, Department of Chemistry,University College London,London,UK;5.Department of Applied Physics,Eindhoven University of Technology,Eindhoven,The Netherlands;6.Department of Civil and Environmental Engineering,Massachusetts Institute of Technology,Cambridge,USA;7.Department of Civil and Environmental Engineering,University of Illinois at Urbana-Champaign,Urbana,USA;8.International Institute for Carbon Neutral Energy Research (WPI-I2CNER),Kyushu University,Fukuoka,Japan;9.Research Centre Juelich,Helmholtz-Institute Erlangen-Nuremberg (IEK-11),Nuremberg,Germany |
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| Abstract: | Over the last two decades, lattice Boltzmann methods have become an increasingly popular tool to compute the flow in complex geometries such as porous media. In addition to single phase simulations allowing, for example, a precise quantification of the permeability of a porous sample, a number of extensions to the lattice Boltzmann method are available which allow to study multiphase and multicomponent flows on a pore scale level. In this article, we give an extensive overview on a number of these diffuse interface models and discuss their advantages and disadvantages. Furthermore, we shortly report on multiphase flows containing solid particles, as well as implementation details and optimization issues. |
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