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A numerical method to study blood flows interacting with elastic vessel wall,
https://repo.qst.go.jp/records/60290
https://repo.qst.go.jp/records/6029042dbc4e4-9c72-4c80-bf78-eeb098763e46
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2004-03-09 | |||||
| タイトル | ||||||
| タイトル | A numerical method to study blood flows interacting with elastic vessel wall, | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Aoki, Takayuki
× Aoki, Takayuki× Ikehira, Hiroo× et.al× 青木 尊之× 池平 博夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The computer simulation for a blood flow interacting with elastic vessel wall requires a new numerical scheme. The Cut-Cell technique on the Cartesian grid has been developed based on IDO (Interpolated Differential Operator) scheme. DEM (Discrete Element Method) is used for the modeling of the elastic vessel and coupling with the fluid equation. In comparison with the rigid vessel wall, the maximum pressure decreases with the elastic wall, and the response of the flow velocity for the pulsatile injection is delayed owing to expanding the blood volume. It is necessary to study the blood flow accounting for the interaction with elastic vessel. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | International Conference on Computational & Experimental Engineering and Sciences `03 | |||||
| 発表年月日 | ||||||
| 日付 | 2003-07-29 | |||||
| 日付タイプ | Issued | |||||
