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リアル形状の脳動脈瘤を有する脳動脈の流体-構造連成解析
https://iwate-u.repo.nii.ac.jp/records/10284
https://iwate-u.repo.nii.ac.jp/records/1028451fdb20d-6fd5-4ba4-8482-2a0b40c8959f
名前 / ファイル | ライセンス | アクション |
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tjsmeb-v73n731p1472-1479.pdf (1.0 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2013-12-16 | |||||
タイトル | ||||||
タイトル | リアル形状の脳動脈瘤を有する脳動脈の流体-構造連成解析 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Aneurysm | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Blood Flow | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cerebrovascular Arteries | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Fluid-Structure Interaction | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Image-Based Analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Realistic Geometry | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Non-Newtonian Fluid | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
船崎, 健一
× 船崎, 健一× 東, 正浩× 山田, 和豊× 谷口, 英夫× 戸村, 則昭 |
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著者別名 | ||||||
姓名 | FUNAZAKI, Ken-ichi | |||||
著者別名 | ||||||
姓名 | HIGASHI, Masahiro | |||||
著者別名 | ||||||
姓名 | YAMADA, Kazutoyo | |||||
著者別名 | ||||||
姓名 | TANIGUCHI, Hideo | |||||
著者別名 | ||||||
姓名 | TOMURA, Noriaki | |||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
岩手大学大学院工学研究科 | ||||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
岩手大学工学部 | ||||||
著者(機関) | ||||||
秋田大学医学部 | ||||||
登録日 | ||||||
日付 | 2013-12-16 | |||||
書誌情報 |
日本機械学会論文集B編 巻 73, 号 731, p. 1472-1479, 発行日 2007-01-01 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0387-5016 | |||||
Abstract | ||||||
内容記述タイプ | Other | |||||
内容記述 | This study deals with flow-structure coupled analysis of cerebrovascular arteries with an aneurysm of realistic geometry. Analysis models are constructed from 3D-Computed Tomography data. The flow-structure coupled analysis employs commercial solvers CFX and ANSYS to calculate unsteady movement of the artery wall subjected to pulsatile blood flow. The data transfer between the two solvers is performed by UNIX shell script. Non-Newtonian properties of blood flow is taken into account in this simulation by use of the Carreau-Yasuda viscosity model. In this study, the arterial wall of the analysis model consists of a number of shell elements with linear elasticity. The results show a close relationship between wall shear stress and blood flow during one cardiac cycle. In addition, this study investigates non-Newtonian effect for realistic model. |
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出版者 | ||||||
出版者 | 一般社団法人 日本機械学会 | |||||
権利 | ||||||
権利情報 | ©社団法人日本機械学会 | |||||
その他のタイトル | ||||||
その他のタイトル | Flow-Structure Coupled Analysis of Cerebrovascular Artery with an Aneurysm of Realistic Geometry | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1299/kikaib.73.1472 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |