Full metadata record
DC Field | Value | Language |
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dc.citation.number | 1 | - |
dc.citation.title | NATURE COMMUNICATIONS | - |
dc.citation.volume | 11 | - |
dc.contributor.author | Um, Eujin | - |
dc.contributor.author | Kim, Minjun | - |
dc.contributor.author | Kim, Hyungsoo | - |
dc.contributor.author | Kang, Joo H. | - |
dc.contributor.author | Stone, Howard A. | - |
dc.contributor.author | Jeong, Joonwoo | - |
dc.date.accessioned | 2023-12-21T16:50:52Z | - |
dc.date.available | 2023-12-21T16:50:52Z | - |
dc.date.created | 2020-10-05 | - |
dc.date.issued | 2020-10 | - |
dc.description.abstract | Hydrodynamic interactions play a role in synchronized motions of coupled oscillators in fluids, and understanding the mechanism will facilitate development of applications in fluid mechanics. For example, synchronization phenomenon in two-phase flow will benefit the design of future microfluidic devices, allowing spatiotemporal control of microdroplet generation without additional integration of control elements. In this work, utilizing a characteristic oscillation of adjacent interfaces between two immiscible fluids in a microfluidic platform, we discover that the system can act as a coupled oscillator, notably showing spontaneous in-phase synchronization of droplet breakup. With this observation of in-phase synchronization, the coupled droplet generator exhibits a complete set of modes of coupled oscillators, including out-of-phase synchronization and nonsynchronous modes. We present a theoretical model to elucidate how a negative feedback mechanism, tied to the distance between the interfaces, induces the in-phase synchronization. We also identify the criterion for the transition from in-phase to out-of-phase oscillations. | - |
dc.identifier.bibliographicCitation | NATURE COMMUNICATIONS, v.11, no.1 | - |
dc.identifier.doi | 10.1038/s41467-020-18930-7 | - |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.scopusid | 2-s2.0-85092586839 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/48324 | - |
dc.identifier.url | https://www.nature.com/articles/s41467-020-18930-7 | - |
dc.identifier.wosid | 000582681400033 | - |
dc.language | 영어 | - |
dc.publisher | Nature Publishing Group | - |
dc.title | Phase Synchronization of fluid-fluid interfaces as hydrodynamically coupled oscillators | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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