Variation of wall shear stress through tapered right angle branch model in laminar steady flow

Ryuhei Yamaguchi, Akihisa Ogawa, Kazuo Tanishita

研究成果: Conference contribution

抄録

The present paper describes the experimental work on the flow through the tapered branch model with the taper angle of 1°, in which a side branch bifurcates at right angle from a trunk. The results show that in steady flow the wall shear stress reaches a maximum at the upstream corner of the side branch and varies significantly with position along the proximal wall in the form of a damped sine wave. Furthermore, the wall shear stress in the tapered branch seems to vary more moderate than that in the parallel straight branch. Therefore, the results of the present study suggest that the tapered branch is more suitable to human artery than the parallel straight branch.

本文言語English
ホスト出版物のタイトルAmerican Society of Mechanical Engineers, Bioengineering Division (Publication) BED
編集者John M. Tarbell
Place of PublicationNew York, NY, United States
出版社Publ by ASME
ページ551-554
ページ数4
26
ISBN(印刷版)0791810313
出版ステータスPublished - 1993
外部発表はい
イベントProceedings of the 1993 ASME Winter Annual Meeting - New Orleans, LA, USA
継続期間: 1993 11 281993 12 3

Other

OtherProceedings of the 1993 ASME Winter Annual Meeting
CityNew Orleans, LA, USA
Period93/11/2893/12/3

ASJC Scopus subject areas

  • Engineering(all)

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