Three-dimensional simulations of Bingham plastic flows with the multiple-relaxation-time lattice Boltzmann model

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Song-Gui Chen; Chuan-Hu Zhang; Yun-Tian Feng; Qi-Cheng Sun; Feng Jin;
  • Publisher: Taylor & Francis Group
  • Journal: Engineering Applications of Computational Fluid Mechanics (issn: 1994-2060, eissn: 1997-003X)
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.1080/19942060.2016.1169946
  • Subject: Bingham plastic | TA1-2040 | multiple-relaxation-time | parallel frame | drag coefficient | Engineering (General). Civil engineering (General) | lattice Boltzmann model
    arxiv: Nonlinear Sciences::Cellular Automata and Lattice Gases | Physics::Fluid Dynamics

This paper presents a three-dimensional (3D) parallel multiple-relaxation-time lattice Boltzmann model (MRT-LBM) for Bingham plastics which overcomes numerical instabilities in the simulation of non-Newtonian fluids for the Bhatnagar–Gross–Krook (BGK) model. The MRT-LBM... View more
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