Stabilizing Fluid-Fluid Displacements in Porous Media Through Wettability Alteration
نویسندگان
چکیده
منابع مشابه
Stabilizing fluid–fluid displacements in porous media through wettability alteration
We study experimentally how wettability impacts fluid–fluid displacement patterns in granular media. We inject a low-viscosity fluid (air) into a thin bed of glass beads initially saturated with a more-viscous fluid (a water/glycerol mixture). Chemical treatment of glass surfaces allows us to control the wetting properties of the medium and modify the contact angle θ from 5 deg (drainage) to 12...
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ژورنال
عنوان ژورنال: Physical Review Applied
سال: 2015
ISSN: 2331-7019
DOI: 10.1103/physrevapplied.3.054008