题名 | Lattice Boltzmann method for adiabatic acoustics |
作者 | |
发表日期 | 2011-06-13 |
会议名称 | Conference on the Discrete Simulation of Fluid Dynamics (DSFD 2010) |
会议录名称 | Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
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ISSN | 1364-503X |
卷号 | 369 |
期号 | 1944 |
页码 | 2371-2380 |
会议日期 | JUL 05-08, 2010 |
会议地点 | Italian Natl Res Council (CNR), Rome, ITALY |
摘要 | The lattice Boltzmann method (LBM) has been proved to be a useful tool in many areas of computational fluid dynamics, including computational aero-acoustics (CAA). However, for historical reasons, its applications in CAA have been largely restricted to simulations of isothermal (Newtonian) sound waves. As the recent kinetic theory-based reformulation establishes a theoretical framework in which LBM can be extended to recover the full Navier-Stokes-Fourier (NS) equations and beyond, in this paper, we show that, at least at the low-frequency limit (sound frequency much less than molecular collision frequency), adiabatic sound waves can be accurately simulated by the LBM provided that the lattice and the distribution function ensure adequate recovery of the full NS equations. © 2011 The Royal Society. |
关键词 | Computational aero-acoustics Kinetic theory Lattice Boltzmann method |
DOI | 10.1098/rsta.2011.0109 |
URL | 查看来源 |
收录类别 | SCIE ; CPCI-S |
语种 | 英语English |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000290095200026 |
Scopus入藏号 | 2-s2.0-79958791436 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | https://repository.uic.edu.cn/handle/39GCC9TT/10649 |
专题 | 个人在本单位外知识产出 |
通讯作者 | Shan, Xiaowen |
作者单位 | Exa Corporation,Burlington, MA 01803,United States |
推荐引用方式 GB/T 7714 | Li, Yanbing,Shan, Xiaowen. Lattice Boltzmann method for adiabatic acoustics[C], 2011: 2371-2380. |
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