Channeling Flow and Solute Transport in a Single Fracture

Ye Fei Tan; Zhi Fang Zhou; Shi Qiang Wu; Xing Hua Xie; Bo Ning

doi:10.4028/www.scientific.net/AMM.316-317.632

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 316-317Channeling Flow and Solute Transport in a Single...

Channeling Flow and Solute Transport in a Single Fracture

Abstract:

Groundwater in fractured media plays an important role in drinking water supply, and the understanding of its principle mechanisms is essential for securing the groundwater exploring and utilization. In this paper, a novel conceptual fracture model was presented on the basis of the reality of channeling flow in natural fractures and laboratory experiments were conducted for the purpose of getting a better understanding of the step-like breakthrough curve (BTC). Experimental results were fitted with convective dispersive equation (CDE) and compared with those of the finite element method (FEM) models. Results showed that the traditional one-dimensional CDE was invalid in the fitting of a step-like BTC and needed to be improved.

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Periodical:

Applied Mechanics and Materials (Volumes 316-317)

Pages:

632-635

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.316-317.632

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Online since:

April 2013

Authors:

Ye Fei Tan, Zhi Fang Zhou, Shi Qiang Wu, Xing Hua Xie, Bo Ning

Keywords:

Breakthrough Curve, Channeling Flow, Single Fracture, Solute Transport

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References

[1] A. Rasmuson,I. Neretnieks, Radionuclide Transport in Fast Channels in Crystalline Rock, Water Resources Research. 22(8) 1247-1256, 1986.

DOI: 10.1029/wr022i008p01247

Google Scholar

[2] Y. W. Tsang,C. F. Tsang, Channel Model of Flow through Fractured Media, Water Resources Research. 23(3) 467-479, 1987.

DOI: 10.1029/wr023i003p00467

Google Scholar

[3] Y. W. Tsang, C. F. Tsang, I. Neretnieks, et al., Flow and Tracer Transport in Fractured Media - a Variable Aperture Channel Model and Its Properties, Water Resources Research. 24(12) 2049-2060, 1988.

DOI: 10.1029/wr024i012p02049

Google Scholar