Study of blood characteristics in stenosed artery under human body rotation by using FSI method
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, S.W. | - |
dc.contributor.author | Kim, S. | - |
dc.contributor.author | Ro, K.C. | - |
dc.contributor.author | Ryou, H.S. | - |
dc.date.available | 2019-03-09T02:40:03Z | - |
dc.date.issued | 2013-05 | - |
dc.identifier.issn | 1226-4881 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/15036 | - |
dc.description.abstract | In this study, we performed a numerical analysis to investigate the effect of rotation on the blood flow and arterial wall behavior by using the FSI (fluid-structure interaction) technique. The geometry of the artery included 50% stenosis at the center. To simulate the rotational effect, 2-6 rps of axial velocity was applied to the arterial model. A spiral wave and asymmetric flow occurred due to the stenosis and axial rotation both in the rigid body model and in the FSI model. However, the arterial wall motion caused periodic and transient blood flow changes in the FSI model. The FRZ (fluid recirculation zone) decreased in the FSI model, which is a known predictor for the formation and vulnerability of plaque. Therefore, it is observed that arterial wall motion also influences the generation of the FRZ. © 2013 The Korean Society of Mechanical Engineers. | - |
dc.format.extent | 9 | - |
dc.language | 한국어 | - |
dc.language.iso | KOR | - |
dc.publisher | Korean Society of Mechanical Engineers | - |
dc.title | Study of blood characteristics in stenosed artery under human body rotation by using FSI method | - |
dc.type | Article | - |
dc.identifier.doi | 10.3795/KSME-B.2013.37.5.449 | - |
dc.identifier.bibliographicCitation | Transactions of the Korean Society of Mechanical Engineers, B, v.37, no.5, pp 449 - 457 | - |
dc.identifier.kciid | ART001765962 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-84898426950 | - |
dc.citation.endPage | 457 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 449 | - |
dc.citation.title | Transactions of the Korean Society of Mechanical Engineers, B | - |
dc.citation.volume | 37 | - |
dc.type.docType | Article | - |
dc.publisher.location | 대한민국 | - |
dc.subject.keywordAuthor | Blood Flow | - |
dc.subject.keywordAuthor | Fluid-Structure Interaction | - |
dc.subject.keywordAuthor | Rotational Effect | - |
dc.subject.keywordAuthor | Stenosis | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
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