Please use this identifier to cite or link to this item:
https://hdl.handle.net/1959.11/1630
Title: | Numerical simulation of particle motion in an ultrasound field using the lattice Boltzmann model | Contributor(s): | Cosgrove, JA (author); Buick, James (author); Campbell, DM (author); Greated, CA (author) | Publication Date: | 2004 | DOI: | 10.1016/j.ultras.2004.03.005 | Handle Link: | https://hdl.handle.net/1959.11/1630 | Abstract: | In this paper we investigate the motion of small particles suspended in a fluid through which an ultrasound field is propagating. The application of the lattice Boltzmann model to this problem is considered using a two dimensional model. Particles in an ultrasound field are observed to move with a mean particle motion. Further, the time-averaged force on a fixed cylinder is computed and found to be in good agreement with a theoretical expression for the radiation force. Simulations are performed with a single particle, although the approach can equally be applied for a larger number of particles. | Publication Type: | Journal Article | Source of Publication: | Ultrasonics, 43(1), p. 21-25 | Publisher: | Elsevier BV | Place of Publication: | Netherlands | ISSN: | 1874-9968 0041-624X |
Fields of Research (FoR) 2008: | 020301 Acoustics and Acoustical Devices; Waves | Peer Reviewed: | Yes | HERDC Category Description: | C1 Refereed Article in a Scholarly Journal |
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Appears in Collections: | Journal Article |
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