Diffusion in Relatively Homogeneous Sand Columns: A Scale-Dependent or Scale-Independent Process?

Diffusion in Relatively Homogeneous Sand Columns: A Scale-Dependent or Scale-Independent Process?

Solute transport through homogeneous media has long been assumed to be scale-independent and can be quantified by the second-order advection-dispersion equation (ADE). This study, however, observed the opposite in the laboratory, where transport of CuSO4 through relatively homogeneous silica-sand co...

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Bibliographic Details
Main Authors: Jichun Wu, Xueyan Lv, Yong Zhang, Hongxia Xu
Format: Article
Language:English
Published: MDPI AG 2013-10-01
Series:Entropy
Subjects:
fractional dynamics
fractional-derivative models
scale
homogeneous
Online Access:http://www.mdpi.com/1099-4300/15/10/4376

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