Fractal analysis of Herschel-Bulkley fluid flow in porous media

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	Fractal analysis of Herschel-Bulkley fluid flow in porous media
	Yun, Meijuan ; Yu, Boming ; Lu, Jianduo ; Zheng, Wei
刊名	International Journal of Heat and Mass Transfer
	2010
期号	17-18 页码:3570-3574
中文摘要	The Herschel-Bulkley (HB) fluid is the representative fluid which may be reduced to the power-law fluid, Bingham and Newtonian fluids in appropriate conditions. In this paper, fractal models for velocity and the starting pressure gradient for FIB fluid in porous media are derived based on fractal characteristics of porous media and capillary model. The proposed models are expressed as a function of fractal dimensions. porosity, maximum pore size and representative length of porous media. Every parameter in the proposed expressions has clear physical meaning, and the proposed models relate the flow characteristics of FIB fluid to the structural parameters of porous media. The variation trends of fractal velocity and starting pressure gradient versus different impact factors are shown, and the analytical expressions reveal the physical principles for flow velocity and starting pressure gradient in porous media. (C) 2010 Elsevier Ltd. All rights reserved.
原文出处	://WOS:000279077500020
公开日期	2012-04-11
内容类型	期刊论文
源URL	[http://ir.whigg.ac.cn/handle/342008/3501]
专题	测量与地球物理研究所_其他_期刊论文
推荐引用方式 GB/T 7714	Yun, Meijuan,Yu, Boming,Lu, Jianduo,et al. Fractal analysis of Herschel-Bulkley fluid flow in porous media[J]. International Journal of Heat and Mass Transfer,2010(17-18):3570-3574.
APA	Yun, Meijuan,Yu, Boming,Lu, Jianduo,&Zheng, Wei.(2010).Fractal analysis of Herschel-Bulkley fluid flow in porous media.International Journal of Heat and Mass Transfer(17-18),3570-3574.
MLA	Yun, Meijuan,et al."Fractal analysis of Herschel-Bulkley fluid flow in porous media".International Journal of Heat and Mass Transfer .17-18(2010):3570-3574.