Second-order force scheme for lattice Boltzmann model of shallow water flows
Second-order force scheme for lattice Boltzmann model of shallow water flows
复制标题
浅水流格子玻尔兹曼模型的二阶力格式
DOI:
10.1080/00221686.2017.1286392
复制
发表时间:
2017-02
影响因子:
2.3
通讯作者:
Meng Jianping
中科院分区:
文献类型:
--
作者:
Peng Yong;Zhang Jianmin;Meng Jianping
ABSTRACT A force scheme of second-order accuracy in both time and space has been introduced into the lattice Boltzmann model for shallow water equations. The scheme is tested within the single relaxation framework by using a one-dimensional steady flow over a bump, two one-dimensional dam-break flows and a two-dimensional unsteady dam-break flow. It is found that this second-order force scheme can improve the computational accuracy in time compared with the previous force treatment in the lattice Boltzmann model for shallow water. Moreover, the scheme can be also incorporated in the multiple-relaxation-time models.
登录
查看更多内容
影响因子:
0.5
作者:
R. Salmon
通讯作者:
R. Salmon
DOI:
10.1007/978-3-662-08276-8
发表时间:
2003-10
期刊:
--
影响因子:
--
作者:
J. Zhou
通讯作者:
J. Zhou
影响因子:
2.4
作者:
He, XY;Shan, XW;Doolen, GD
通讯作者:
Doolen, GD
影响因子:
2.4
作者:
Guo, ZL;Zheng, CG;Shi, BC
通讯作者:
Shi, BC
DOI:
10.1016/j.jcp.2014.12.029
发表时间:
2015-03
期刊:
J. Comput. Phys.
影响因子:
--
作者:
M. Rocca;A. Montessori;P. Prestininzi;S. Succi
通讯作者:
M. Rocca;A. Montessori;P. Prestininzi;S. Succi