A FRACTAL APPROACH TO SPONTANEOUS IMBIBITION HEIGHT IN NATURAL POROUS MEDIA

被引：6

作者：

You, Lijun ^{[1
]}

Cai, Jianchao ^{[2
]}

Kang, Yili ^{[1
]}

Luo, Liang ^{[3
]}

机构：

[1] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Peoples R China

[2] China Univ Geosci, Key Lab Tecton & Petr Resources, Minist Educ, Inst Geophys & Geomat, Wuhan 430074, Peoples R China

[3] Chinese Acad Sci, Lab Adv Energy Syst, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C | 2013年 / 24卷 / 09期

基金：

中国国家自然科学基金;

关键词：

Spontaneous imbibition; fractal; porous media; BCLW equation; THERMAL-CONDUCTIVITY; RESISTANCE MODEL; CAPILLARY RISE; FLOW; PRESSURE; PERMEABILITY; STREAMTUBES; TORTUOSITY; NANOFLUIDS; DYNAMICS;

D O I：

10.1142/S0129183113500630

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Spontaneous imbibition of wetting liquids in porous media is of great importance in many fields. In this paper, an analytical model for characterizing spontaneous imbibition height versus time in natural porous media was derived using fractal approach. The average imbibition height in porous media is in terms of porosity, fractal dimensions, maximum pore size and viscosity, surface tension and liquid-solid interactions. The developed model is consistent with previous results and is tested against available experimental data showing fair agreements.

引用

页数：10

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