Visualization of Blood Flows in Curved Arteries

• TORII Ryo

  "Faculty of Engineering, University of Tokyo"

• OSHIMA Marie

  "Institute of Industrial Science, University of Tokyo"

• TANIGUCHI Nobuyuki

  "Institute of Industrial Science, University of Tokyo"

• TAKAGI Kiyoshi

  "Department of Neurosurgery, Teikyo University School of Medicine"

Bibliographic Information

Other Title

• 110 屈曲した血管内の血流シミュレーションとその可視化
• クッキョクシタ ケッカンナイ ノ ケツリュウ シミュレーション ト ソノ カシ

Abstract

Rapture of cerebral aneurysm is strongly associated with subarachnoid hemorrhage. The medical statistics indicate that cerebral aneurysm occurs predominantly in the arteries of branching with sharp curvature where flow and wall shear stress change abruptly. In this paper, the numerical simulation has been conducted to investigate effects of curvature on the flow pattern in the artery. The results have shown the periodic oscillations in the flow field, which is correlated with transient behavior of secondary flow and separation. The details of flow behavior such as effects of curvature were visualized using the commercial software FIELDVIEW.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 18 (Supplement1), 55-58, 1998

  The Visualization Society of Japan

Details

• CRID: 1390001204619711104
• NII Article ID: 10002675514
• NII Article ID: 20000170052
• NII Article ID: 130003648901
• NII Book ID: AN10374478
• DOI: 10.3154/jvs.18.supplement1_55
• ISSN: 1884037X
• ISSN: 09164731
• NDL BIB ID: 4511008
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4511008
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed