@Article{AAMM-11-598,
author = {Li , LirenShi , YipengZhang , ShengqiWang , Lian-Ping and Xia , Zhenhua},
title = {On the Comparison Between Lattice Boltzmann Methods and Spectral Methods for DNS of Incompressible Turbulent Channel Flows on Small Domain Size},
journal = {Advances in Applied Mathematics and Mechanics},
year = {2019},
volume = {11},
number = {3},
pages = {598--607},
abstract = {<p style="text-align: justify;">The paper presents a study of the influence of the domain size and LBM collision models on fully developed turbulent channel flows. The results using spectral method show that a smaller domain size will increase the velocity fluctuations in the streamwise direction. And MRT-LBM with different collision models gives reliable results at least for low order flow statistics compared with those from spectral method and finite-difference method.</p>},
issn = {2075-1354},
doi = {https://doi.org/10.4208/aamm.2018.s04},
url = {http://global-sci.org/intro/article_detail/aamm/12983.html}
}