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dc.contributor.author장재원-
dc.date.accessioned2019-05-27T04:47:17Z-
dc.date.available2019-05-27T04:47:17Z-
dc.date.issued2019-03-
dc.identifier.citationCHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY, v. 21, NO 1, Page. 80-89en_US
dc.identifier.issn1008-6234-
dc.identifier.urihttps://www.researchgate.net/profile/Jaewon_Jang3/publication/332799749_Impacts_of_wettability_on_immiscible_fluid_flow_pattern_-_Microfluidic_chip_experiment/links/5cca605192851c8d221400a9/Impacts-of-wettability-on-immiscible-fluid-flow-pattern-Microfluidic-chip-experiment.pdf-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/105999-
dc.description.abstractImmiscible fluid flow is frequently found in resource recovery or soil remediation. The flow pattern in the porous media is affected by the wettability of pore surface. In this study, quartz substrates and microfluidic chips are treated by silica nanoparticles (SNP) and triethoxy(octyl)silane (TES) to fabricate the water-wet and oil-wet surfaces. The wettability of the treated-surface is measured in term of contact angle for several combinations of surrounding fluid and a liquid droplet. The effect of the wettability on the fluid flow pattern is explored by injecting oil and water alternately into the surface-treated microfluidic chips. The results reveal that the SNP-coated quartz substrate shows strong water-wet property and the TES coating makes water-repellent/oil-wet surfaces. In addition, it is found that the maximum and minimum oil and water saturation during alternate injection of oil and water depends on the surface wettability of the microfluidic chips. The characteristics of the pore-scale fluid flow pattern are also described.en_US
dc.description.sponsorshipThis study was supported by the research fund of the Korea Agency for Infrastructure Technology Advancement (19CTAP-C142849-02).en_US
dc.language.isoenen_US
dc.publisherCHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY PRESSen_US
dc.subjectwettabilityen_US
dc.subjectcontact angleen_US
dc.subjectnanoparticle coatingen_US
dc.subjecthydrophilicen_US
dc.subjecthydrophobicen_US
dc.subjectmicrofluidic chipen_US
dc.titleImpacts of Wettability on Immiscible Fluid Flow Pattern-Microfluidic Chip Experimenten_US
dc.typeArticleen_US
dc.relation.no1-
dc.relation.volume21-
dc.relation.page80-89-
dc.relation.journalCHINA PETROLEUM PROCESSING & PETROCHEMICAL TECHNOLOGY-
dc.contributor.googleauthorZheng, Xianglei-
dc.contributor.googleauthorJang, Jaewon-
dc.relation.code2019041685-
dc.sector.campusS-
dc.sector.daehakCOLLEGE OF ENGINEERING[S]-
dc.sector.departmentDEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING-
dc.identifier.pidjwj-
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COLLEGE OF ENGINEERING[S](공과대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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