Solute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow

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.

Yadav r.r.; Kumar l.k.

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

Journal Paper

Paper Information

Journal: POLLUTION Year:2019 | Volume:5 | Issue:1 Page(s): 53-70

Download Full-Text

View:

149

Download:

Cites:

Information Journal Paper

Title

Solute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow

Author(s)

Yadav r.r. | Kumar l.k. | Issue Writer Certificate

Keywords

Advection

Dispersion

Retardation factor

Point source

Heterogeneous medium

Abstract

In the present study, analytical solutions are obtained for two-dimensional Advection Dispersion equation for conservative solute transport in a semi-infinite heterogeneous porous medium with pulse type input Point source of uniform nature. The change in Dispersion parameter due to heterogeneity is considered as linear multiple of spatially dependent function and seepage velocity whereas seepage velocity is nth power of spatially dependent function. Two forms of the seepage velocity namely exponentially decreasing and sinusoidal form are considered. First order decay and zero order production are also considered. The geological formation of the porous medium is considered of heterogeneous and adsorbing nature. Domain of the medium is uniformly polluted initially. Concentration gradient is considered zero at infinity. Certain new transformations are introduced to transform the variable coefficients of the Advection diffusion equation into constant coefficients. Laplace Transform Technique (LTT) is used to obtain analytical solutions of Advection-diffusion equation. The solutions in all possible combinations of temporally and spatially dependence Dispersion are demonstrated with the help of graphs.

Cites

No record.

References

No record.

Cite

APA: Copy

Yadav, r.r., & Kumar, l.k.. (2019). Solute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow. POLLUTION, 5(1), 53-70. SID. https://sid.ir/paper/348756/en

Vancouver: Copy

Yadav r.r., Kumar l.k.. Solute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow. POLLUTION[Internet]. 2019;5(1):53-70. Available from: https://sid.ir/paper/348756/en

IEEE: Copy

r.r. Yadav, and l.k. Kumar, “Solute Transport for Pulse Type Input Point Source along Temporally and Spatially Dependent Flow,” POLLUTION, vol. 5, no. 1, pp. 53–70, 2019, [Online]. Available: https://sid.ir/paper/348756/en

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops