The immersed boundary-lattice Boltzmann method for solving solid-fluid interaction problem with Navier-slip boundary condition

doi:10.1016/j.compfluid.2021.104839

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	The immersed boundary-lattice Boltzmann method for solving solid-fluid interaction problem with Navier-slip boundary condition
	Wang, Zhenyu 1; He, Qiaolin 2; Huang, Jizu 3,4
	2021-03-15
发表期刊	COMPUTERS & FLUIDS
ISSN	0045-7930
卷号	217 页码:10
摘要	To solve the solid-fluid interaction with Navier-slip boundary condition, we propose a new method in this paper. In this approach, the solid body is modeled by the Newton's equations and the fluid is assumed to satisfy the discrete lattice Boltzmann equations. The Navier-slip boundary condition is applied as the velocity boundary condition for the solid-fluid interface. We discretize the Newton's equations by a prediction/correction approach and the discrete lattice Boltzmann equations by a second-order finite difference scheme in space together with a second-order Range-Kutta scheme in time. The Navier-slip boundary condition and the immersed boundary body force are almost implicitly updated by using the implicit velocity correction-based immersed boundary-lattice Boltzmann method. Numerical simulations are carried out to verify the new presented method. (C) 2021 Elsevier Ltd. All rights reserved.
关键词	Solid-fluid interaction problem Lattice Boltzmann equations Navier-slip boundary condition Immerse boundary method
DOI	10.1016/j.compfluid.2021.104839
收录类别	SCI
语种	英语
资助项目	National Key R&D Program of China[2018YFC0830300] ; National Natural Science Foundation of China[11971020] ; National Natural Science Foundation of China[11871069] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB22020100]
WOS研究方向	Computer Science ; Mechanics
WOS类目	Computer Science, Interdisciplinary Applications ; Mechanics
WOS记录号	WOS:000612134400003
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/58171
专题	中国科学院数学与系统科学研究院
通讯作者	He, Qiaolin
作者单位	1.China Acad Engn Phys, Software Ctr High Performance Numer Simulat, Beijing 100088, Peoples R China 2.Sichuan Univ, Sch Math, Chengdu 610064, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, LSEC, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Sch Math Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Wang, Zhenyu,He, Qiaolin,Huang, Jizu. The immersed boundary-lattice Boltzmann method for solving solid-fluid interaction problem with Navier-slip boundary condition[J]. COMPUTERS & FLUIDS,2021,217:10.
APA	Wang, Zhenyu,He, Qiaolin,&Huang, Jizu.(2021).The immersed boundary-lattice Boltzmann method for solving solid-fluid interaction problem with Navier-slip boundary condition.COMPUTERS & FLUIDS,217,10.
MLA	Wang, Zhenyu,et al."The immersed boundary-lattice Boltzmann method for solving solid-fluid interaction problem with Navier-slip boundary condition".COMPUTERS & FLUIDS 217(2021):10.