GPU-based numerical simulation of multi-phase flow in porous media using multiple-relaxation-time lattice Boltzmann method

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	GPU-based numerical simulation of multi-phase flow in porous media using multiple-relaxation-time lattice Boltzmann method
	Li, Xipeng 1,2; Zhang, Yun 1; Wang, Xiaowei 1; Ge, Wei 1
刊名	CHEMICAL ENGINEERING SCIENCE
	2013-10-11
卷号	102 期号:0 页码:209-219
关键词	Porous media Multiphase flow Simulation Diffusion Lattice Boltzmann method GPU
英文摘要	The lattice Boltzmann method (LBM) is often advocated as an effective simulation tool for multi phase flow in porous media. In this paper, we extended the mainstream Rothman-Keller (R K) multi phase model with multi-relaxation-time (MRT) scheme by adding perturbation in the moment space and a diffusion process (except for two-phase flow) after the recoloring step. The former generates the interfacial tension, and the latter eliminates the over anti diffusion effect of the recoloring step. The method was validated by numerical experiments on the Laplace's law and dynamics of spreading, and the drainage and imbibition processes of real cores were then simulated. The simulations were carried out on graphics processing units (GPUs) using Compute Unified Device Architecture (CUDA) and message passing interface (MPI), which was proven to be very efficient (C) 2013 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Engineering, Chemical
研究领域[WOS]	Engineering
关键词[WOS]	IMMISCIBLE FLUIDS ; 2-PHASE FLOWS ; 3 DIMENSIONS ; MODEL ; EQUATION ; IMPLEMENTATION ; DYNAMICS ; GAS
收录类别	SCI
语种	英语
WOS记录号	WOS:000325945500020
公开日期	2015-05-27
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/13567]
专题	过程工程研究所_研究所（批量导入）
作者单位	1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, EMMS Grp, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Li, Xipeng,Zhang, Yun,Wang, Xiaowei,et al. GPU-based numerical simulation of multi-phase flow in porous media using multiple-relaxation-time lattice Boltzmann method[J]. CHEMICAL ENGINEERING SCIENCE,2013,102(0):209-219.
APA	Li, Xipeng,Zhang, Yun,Wang, Xiaowei,&Ge, Wei.(2013).GPU-based numerical simulation of multi-phase flow in porous media using multiple-relaxation-time lattice Boltzmann method.CHEMICAL ENGINEERING SCIENCE,102(0),209-219.
MLA	Li, Xipeng,et al."GPU-based numerical simulation of multi-phase flow in porous media using multiple-relaxation-time lattice Boltzmann method".CHEMICAL ENGINEERING SCIENCE 102.0(2013):209-219.