{"created":"2023-06-26T11:00:54.166834+00:00","id":1494,"links":{},"metadata":{"_buckets":{"deposit":"9bbdbb56-0496-46b2-83fc-263398146379"},"_deposit":{"created_by":30,"id":"1494","owners":[30],"pid":{"revision_id":0,"type":"depid","value":"1494"},"status":"published"},"_oai":{"id":"oai:oist.repo.nii.ac.jp:00001494","sets":["6:54"]},"author_link":["9036","9037","9034","9035"],"item_10001_biblio_info_7":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-02-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageStart":"/024304","bibliographicVolumeNumber":"5","bibliographic_titles":[{},{"bibliographic_title":"Physical Review Fluids","bibliographic_titleLang":"en"}]}]},"item_10001_creator_3":{"attribute_name":"Author","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shin, Sangwoo"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ault, Jesse T."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Toda-Peters, Kazumi"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shen, Amy Q."}],"nameIdentifiers":[{}]}]},"item_10001_description_5":{"attribute_name":"Abstract","attribute_value_mlt":[{"subitem_description":"Merging of different streams in channel junctions represents a common mixing process that occurs in systems ranging from soda fountains and bathtub faucets to chemical plants and microfluidic devices. Here, we report a spontaneous trapping of colloidal particles in a merging flow junction when the merging streams have a salinity contrast. We show that the particle trapping is a consequence of nonequilibrium interactions between the particles, solutes, channel, and the freestream flow. A delicate balance of transport processes results in a stable near-wall vortex that traps the particles. We use three-dimensional particle visualization and numerical simulations to provide a rigorous understanding of the observed phenomenon. Such a trapping mechanism is unique from the well-known inertial trapping enabled by vortex breakdown [Proc. Natl. Acad. Sci. USA 111, 4770 (2014)], or the solute-mediated trapping enabled by diffusiophoresis [Phys..Rev. X 7, 041038 (2017)], as the current trapping is facilitated by both the solute and the inertial effects, suggesting a new mechanism for particle trapping in flow networks.","subitem_description_type":"Other"}]},"item_10001_publisher_8":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"American Physical Society"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1103/PhysRevFluids.5.024304","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://creativecommons.org/licenses/by/4.0/"}]}]},"item_10001_relation_17":{"attribute_name":"Related site","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://journals.aps.org/prfluids/abstract/10.1103/PhysRevFluids.5.024304","subitem_relation_type_select":"URI"}}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2469-990X","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"Author's flag","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-05-14"}],"displaytype":"detail","filename":"Shin-2020-Particle trapping in merging flow ju.pdf","filesize":[{"value":"2.8 MB"}],"format":"application/pdf","license_note":"Creative Commons Attribution 4.0 International(https://creativecommons.org/licenses/by/4.0/)","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Shin-2020-Particle trapping in merging flow ju","url":"https://oist.repo.nii.ac.jp/record/1494/files/Shin-2020-Particle trapping in merging flow ju.pdf"},"version_id":"4a14c33b-0bf2-455a-869d-e7b8f0d16c3f"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Particle trapping in merging flow junctions by fluid-solute-colloid-boundary interactions","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Particle trapping in merging flow junctions by fluid-solute-colloid-boundary interactions","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"30","path":["54"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-05-14"},"publish_date":"2020-05-14","publish_status":"0","recid":"1494","relation_version_is_last":true,"title":["Particle trapping in merging flow junctions by fluid-solute-colloid-boundary interactions"],"weko_creator_id":"30","weko_shared_id":30},"updated":"2023-06-26T11:49:29.358617+00:00"}