DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, Sung-Young | ko |
dc.contributor.author | Lee, Myung-Gwon | ko |
dc.contributor.author | Park, Je-Kyun | ko |
dc.date.accessioned | 2013-03-09T18:15:16Z | - |
dc.date.available | 2013-03-09T18:15:16Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2010-09 | - |
dc.identifier.citation | BIOMICROFLUIDICS, v.4, no.3, pp.034110 | - |
dc.identifier.issn | 1932-1058 | - |
dc.identifier.uri | http://hdl.handle.net/10203/97103 | - |
dc.description.abstract | We present a microfluidic parallel circuit that directly compares the test channel of an unknown hydraulic resistance with the reference channel with a known resistance, thereby measuring the unknown resistance without any measurement setup, such as standard pressure gauges. Many of microfluidic applications require the precise transport of fluid along a channel network with complex patterns. Therefore, it is important to accurately characterize and measure the hydraulic resistance of each channel segment, and determines whether the device principle works well. However, there is no fluidic device that includes features, such as the ability to diagnose microfluidic problems by measuring the hydraulic resistance of a microfluidic component in microscales. To address the above need, we demonstrate a simple strategy to measure an unknown hydraulic resistance, by characterizing the hydraulic resistance of microchannels with different widths and defining an equivalent linear channel of a microchannel with repeated patterns of a sudden contraction and expansion. (C) 2010 American Institute of Physics. [doi:10.1063/1.3486609] | - |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.subject | LIQUID FLOW | - |
dc.subject | RECTANGULAR MICROCHANNELS | - |
dc.subject | FRICTION | - |
dc.subject | AGGREGATION | - |
dc.subject | MICROTUBES | - |
dc.title | Microfluidic parallel circuit for measurement of hydraulic resistance | - |
dc.type | Article | - |
dc.identifier.wosid | 000282446200023 | - |
dc.identifier.scopusid | 2-s2.0-77957877504 | - |
dc.type.rims | ART | - |
dc.citation.volume | 4 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 034110 | - |
dc.citation.publicationname | BIOMICROFLUIDICS | - |
dc.identifier.doi | 10.1063/1.3486609 | - |
dc.contributor.localauthor | Park, Je-Kyun | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | flow measurement | - |
dc.subject.keywordAuthor | microchannel flow | - |
dc.subject.keywordAuthor | micromechanical devices | - |
dc.subject.keywordPlus | LIQUID FLOW | - |
dc.subject.keywordPlus | RECTANGULAR MICROCHANNELS | - |
dc.subject.keywordPlus | FRICTION | - |
dc.subject.keywordPlus | AGGREGATION | - |
dc.subject.keywordPlus | MICROTUBES | - |
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