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Effects of Gravity and Inlet Location on a Two-Phase Countercurrent Imbibition in Porous Media
Author(s) -
Mohamed F. ElAmin,
Amgad Salama,
Shuyu Sun
Publication year - 2012
Publication title -
international journal of chemical engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.309
H-Index - 25
eISSN - 1687-8078
pISSN - 1687-806X
DOI - 10.1155/2012/210128
Subject(s) - imbibition , countercurrent exchange , porous medium , inlet , mechanics , phase (matter) , computer simulation , boundary (topology) , porosity , domain (mathematical analysis) , materials science , geotechnical engineering , geology , physics , mathematics , engineering , thermodynamics , mechanical engineering , mathematical analysis , botany , germination , quantum mechanics , biology
We introduce a numerical investigation of the effect of gravity on the problem of two-phase countercurrent imbibition in porous media. We consider three cases of inlet location, namely, from, side, top, and bottom. A 2D rectangular domain is considered for numerical simulation. The results indicate that gravity has a significant effect depending on open-boundary location

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