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Free accessOther version: http://www.springerlink.com/index/10.1140/epjst/e2009-01035-5
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unige:112714 
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The lattice Boltzmann advection-diffusion model revisited |
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| Published in | The European Physical Journal Special Topics. 2009, vol. 171, no. 1, p. 245-249 | |
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Open Access - Licence nationale Springer |
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| Abstract | Advection-diffusion processes can be simulated by the Lattice Boltzmann method. Two formulations have been proposed in the literature. We show that they are not fully correct (only first order accurate). A new formulation is proposed, which is shown to produce better results, both from the point of view of the Chapman-Enskog expansion or when comparing simulations with an exact time-dependent solution of the advection-diffusion equation. | |
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Article (Published version) (117 Kb) - Free access Other version: http://www.springerlink.com/index/10.1140/epjst/e2009-01035-5 |
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| Citation (ISO format) | CHOPARD, Bastien, FALCONE, Jean-Luc, LATT, Jonas. The lattice Boltzmann advection-diffusion model revisited. In: The European Physical Journal Special Topics, 2009, vol. 171, n° 1, p. 245-249. https://archive-ouverte.unige.ch/unige:112714 |
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