Flow representation through the glottis having a polygonal boundary shape

Yosuke Tanabe, Tokihiko Kaburagi

    研究成果: 会議への寄与タイプ学会誌査読

    抄録

    This paper presents an analytical approach for representing the flow through the glottis. Based on the polygonal line approximation of the coronal section of the glottis, the velocity field of incompressible, inviscid flow can be conveniently represented using the method of conformal mapping. In this method, the actual physical domain is conformally connected to the canonical domain configured as the infinite strip. Since the general form of analytic potential functions for the uniform flow and the flow due to a point vortex is known in the canonical domain, such flows in the physical domain can be derived by the connecting mapping function specific to the glottal shape. Simulation results were presented to evaluate the influence of a vortex pair placed at the supraglottal section on the stream line and pressure field of the uniform flow.

    本文言語英語
    ページ1117-1120
    ページ数4
    出版ステータス出版済み - 2004
    イベント8th International Conference on Spoken Language Processing, ICSLP 2004 - Jeju, Jeju Island, 韓国
    継続期間: 10月 4 200410月 8 2004

    その他

    その他8th International Conference on Spoken Language Processing, ICSLP 2004
    国/地域韓国
    CityJeju, Jeju Island
    Period10/4/0410/8/04

    !!!All Science Journal Classification (ASJC) codes

    • 言語および言語学
    • 言語学および言語

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