Application of Image Processing for Determination of Contaminant Plume in Porous Media

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Fadaei Mohammadreza; Shafiei Farhad; Feizi Raheleh

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: WATER AND WASTEWATER Year:2017 | Volume:28 | Issue:6 Page(s): 80-89

Download Full-Text

Persian Verion

View:

563

Download:

Cites:

Information Journal Paper

Title

Application of Image Processing for Determination of Contaminant Plume in Porous Media

Author(s)

Fadaei Mohammadreza | Shafiei Farhad | Feizi Raheleh | Issue Writer Certificate

Keywords

Image ProcessingQ1

Diffusivity CoefficientsQ1

Situ RemediationQ2

GroundwaterQ2

Porous MediaQ2

ContaminantQ1

Abstract

Determination of the extent and growth rate of contamination zones in water resources is a crucial stage in remediation studies. The process is especially complicated due to the multiplicity of the variables involved and the limited access to Groundwater aquifers. The present study uses the Image Processing technique to define the Contaminant plume and to analyze Diffusivity Coefficients for seepage flows in Porous Media. The Image Processing algorithm was developed in MATLAB software and the least squares method was used to solve the diffusion equation. Thus, the hydrodynamic dispersion coefficients in Porous Media were calculated without any turbulence over wide ranges of time and place with an acceptable accuracy. Analysis and verification of the data thus obtained confirmed the accuracy of the proposed model and revealed a limited error range of less than 11%. It may, therefore, be claimed that the proposed method is an effective means for studying diffusivity. The equations for estimating Diffusivity Coefficients were developed as a function of both the Porous Media characteristics and the Pé clet number. Using the equations, Diffusivity Coefficients in the range of 0. 002 to 0. 0028 m were obtained for a porous medium with a grain size varying from 0. 5 to 3 mm.

Cites

No record.

References

Cite

APA: Copy

Fadaei, Mohammadreza, Shafiei, Farhad, & Feizi, Raheleh. (2017). Application of Image Processing for Determination of Contaminant Plume in Porous Media. WATER AND WASTEWATER, 28(6 ), 80-89. SID. https://sid.ir/paper/103670/en

Vancouver: Copy

Fadaei Mohammadreza, Shafiei Farhad, Feizi Raheleh. Application of Image Processing for Determination of Contaminant Plume in Porous Media. WATER AND WASTEWATER[Internet]. 2017;28(6 ):80-89. Available from: https://sid.ir/paper/103670/en

IEEE: Copy

Mohammadreza Fadaei, Farhad Shafiei, and Raheleh Feizi, “Application of Image Processing for Determination of Contaminant Plume in Porous Media,” WATER AND WASTEWATER, vol. 28, no. 6 , pp. 80–89, 2017, [Online]. Available: https://sid.ir/paper/103670/en

Related Journal Papers