QQ客服 官方微博 反馈留言

	Lattice Boltzmann simulations of oscillating flows in porous media
	Meng Fankong ; Li Zhixin
	2010-10-12 ; 2010-10-12
关键词	Theoretical or Mathematical/ flow through porous media fluid oscillations friction lattice Boltzmann methods porosity/ lattice Boltzmann simulations oscillating flows porous media quartet structure generation set method maximum pressure drop Reynolds number maximum friction coefficient porosity/ A4755M Flow through porous media A4735 Waves in fluid dynamics A4710 General fluid dynamics theory, simulation and other computational methods
中文摘要	The lattice Boltzmann method was used to simulate oscillating flows in porous media to study the oscillating flow characteristics in porous media, with the porous media structure constructed using the quartet structure generation set method. The simulations show that the maximum pressure drop of the oscillating flow increases with the maximum Reynolds number and that the maximum friction coefficient decreases with increasing Reynolds number, which is consistent with experimental results reported in the literature. When the porosity is less than 0. 85, the phase shift between the pressure drop and the velocity does not vary much with the porosity, but for porosities larger than 0.85, the phase shift linearly decreases with increasing porosity.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79013]
专题	清华大学
推荐引用方式 GB/T 7714	Meng Fankong,Li Zhixin. Lattice Boltzmann simulations of oscillating flows in porous media[J],2010, 2010.
APA	Meng Fankong,&Li Zhixin.(2010).Lattice Boltzmann simulations of oscillating flows in porous media..
MLA	Meng Fankong,et al."Lattice Boltzmann simulations of oscillating flows in porous media".(2010).

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。