南方科技大学知识苑(SUSTech KC): Development of a Fourier-expansion based differential quadrature method with lattice Boltzmann flux solvers: Application to incompressible isothermal and thermal flows

题名	Development of a Fourier-expansion based differential quadrature method with lattice Boltzmann flux solvers: Application to incompressible isothermal and thermal flows
作者	Liu，Yaguang 1,2,3 ; Shu，Chang 1; Yu，Peng 1,3,4 ; Liu，Yangyang 1; Zhang，Hua1,2 ; Lu，Chun2
通讯作者	Shu，Chang
发表日期	2024
DOI	10.1002/fld.5262
发表期刊	International Journal for Numerical Methods in Fluids 影响因子和分区
ISSN	0271-2091
EISSN	1097-0363
卷号	96 期号:5页码:738-765
摘要	This paper presents a high-order Fourier-expansion based differential quadrature method with isothermal and thermal lattice Boltzmann flux solvers (LBFS-FDQ and TLBFS-FDQ) for simulating incompressible flows. The numerical solution in the present method is approximated via trigonometric basis. Therefore, both periodic and non-periodic boundary conditions can be handled straightforwardly without the special treatments as required by polynomial-based differential quadrature methods. The incorporation of LBFS/TLBFS enables the present methods to efficiently simulated various types of flow problems on considerably coarse grids with spectral accuracy. The high-order accuracy, efficiency and competitiveness of the proposed method are comprehensively demonstrated through a wide selection of isothermal and thermal flow benchmarks.
关键词	differential quadrature Fourier expansion high-order methods lattice Boltzmann flux solver
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
ESI学科分类	ENGINEERING
Scopus记录号	2-s2.0-85184450073
来源库	Scopus
引用统计
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/701648
专题	工学院_力学与航空航天工程系
作者单位	1.Department of Mechanical Engineering,National University of Singapore,Singapore,Singapore 2.Department of Mechanics and Aerospace Engineering,Southern University of Science and Technology,Shenzhen,China 3.Center for Complex Flows and Soft Matter Research,Southern University of Science and Technology,Shenzhen,China 4.Guangdong Provincial Key Laboratory of Turbulence Research and Applications,Southern University of Science and Technology,Shenzhen,China
第一作者单位	力学与航空航天工程系; 南方科技大学
推荐引用方式 GB/T 7714	Liu，Yaguang,Shu，Chang,Yu，Peng,et al. Development of a Fourier-expansion based differential quadrature method with lattice Boltzmann flux solvers: Application to incompressible isothermal and thermal flows[J]. International Journal for Numerical Methods in Fluids,2024,96(5):738-765.
APA	Liu，Yaguang,Shu，Chang,Yu，Peng,Liu，Yangyang,Zhang，Hua,&Lu，Chun.(2024).Development of a Fourier-expansion based differential quadrature method with lattice Boltzmann flux solvers: Application to incompressible isothermal and thermal flows.International Journal for Numerical Methods in Fluids,96(5),738-765.
MLA	Liu，Yaguang,et al."Development of a Fourier-expansion based differential quadrature method with lattice Boltzmann flux solvers: Application to incompressible isothermal and thermal flows".International Journal for Numerical Methods in Fluids 96.5(2024):738-765.