On boundary conditions in the lattice Boltzmann model for advection and anisotropic dispersion equation

Xiaoxian Zhang, John W. Crawford, A. Glyn Bengough, Iain M. Young

Research output: Contribution to journalArticlepeer-review

49 Scopus citations

Abstract

A mirror-image method is proposed in this paper to solve the boundary conditions in the lattice Boltzmann model proposed by Zhang et al. [Adv. Water Resour. 25 (2002) 1] for the advection and anisotropic dispersion of solute transport in porous media. Three types of boundary are considered: prescribed concentration boundary, prescribed flux boundary and prescribed concentration-gradient boundary. The accuracy of the proposed method is verified against benchmark problems and finite difference method. © 2002 Elsevier Science Ltd. All rights reserved.
Original languageEnglish (US)
Pages (from-to)601-609
Number of pages9
JournalAdvances in Water Resources
Volume25
Issue number6
DOIs
StatePublished - Jun 1 2002
Externally publishedYes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-02-15

ASJC Scopus subject areas

  • Water Science and Technology

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