@inbook{1f0d387adce1481d80b7a827e0c610c8,
title = "A Lattice Boltzmann Approach to Acoustic-Wave Propagation",
abstract = "It is difficult for simplified or approximated numerical modeling methods to accurately simulate complex wave phenomena. I present a lattice Boltzmann-based method for accurately modeling acoustic-wave propagation in strongly heterogeneous media. Rather than solving a partial-differential wave equation in a continuous medium, the lattice Boltzmann-based method directly simulates the physical processes of wave propagation: transportation, reflection, transmission, and collision of quasi-particles carrying pressure on a discrete lattice. It can accurately handle sharp interfaces at any locations along lattice links, and total reflections from free surfaces or empty bubbles, which are particularly difficult for classical finite-difference wave-equation methods to handle. The lattice Boltzmann-based method provides an accurate numerical modeling tool for simulating complex wave phenomena in strongly heterogeneous media containing complex geometrical shapes of sharp interfaces.",
keywords = "Acoustic-wave propagation, Heterogeneous media, Lattice Boltzmann, Modeling, Phononic lattice solid, Sharp interface",
author = "Lianjie Huang",
year = "2007",
doi = "10.1016/S0065-2687(06)48009-2",
language = "英语",
isbn = "0120188503",
series = "Advances in Geophysics",
publisher = "Academic Press Inc.",
pages = "517--559",
booktitle = "Advances in Wave Propagation in Heterogenous Earth",
address = "美国",
}