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|Title:||Distributed Lagrange multiplier/fictitious domain method in the framework of lattice Boltzmann method for fluid-structure interactions||Authors:||Shi, X.
|Keywords:||Distributed Lagrange multiplier
Fictitious domain method
Lattice Boltzmann method
|Issue Date:||10-Jun-2005||Citation:||Shi, X., Phan-Thien, N. (2005-06-10). Distributed Lagrange multiplier/fictitious domain method in the framework of lattice Boltzmann method for fluid-structure interactions. Journal of Computational Physics 206 (1) : 81-94. ScholarBank@NUS Repository. https://doi.org/10.1016/j.jcp.2004.12.017||Abstract:||A new implementation of the lattice Boltzmann method (LBM) for fluid-structure interactions is presented. The idea of the distributed-Lagrange-multiplier/fictitious-domain method (DLM/FD) is introduced in the framework of the lattice Boltzmann algorithm. This implementation employs a fixed mesh for the solution of the fluid problem and a Lagrangian formulation for the solid problem. The main advantage of the method is that the re-meshing procedure normally required in the ALE method is circumvented. Numerical examples are provided to verify the algorithm and illustrate the capacity of the method to deal with the fluid/elastic-solid interactions. © 2005 Elsevier Inc. All rights reserved.||Source Title:||Journal of Computational Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/59975||ISSN:||00219991||DOI:||10.1016/j.jcp.2004.12.017|
|Appears in Collections:||Staff Publications|
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