Behavior of three-dimensional boundary layers in a radial inflow turbine scroll

Kazuo Hara, Masato Furukawa, Masahiro Inoue

研究成果: ジャーナルへの寄稿会議記事査読

抄録

A detailed experimental investigation was carried out to examine the three-dimensional boundary layer characteristics in a radial inflow turbine scroll. Some basic flow phenomena and growth of secondary flow were also investigated. In the inlet region of the scroll, the incoming boundary layer begins to have the skewed nature, namely the radially inward secondary flow caused by the radial pressure gradient. From the inlet region to the one third of the scroll circumference, the secondary flow grows so strongly that the most of the low momentum fluid in the incoming boundary layer are transported to the nozzle region.

本文言語英語
ジャーナルAmerican Society of Mechanical Engineers (Paper)
出版ステータス出版済み - 1月 1 1993
イベントInternational Gas Turbine and Aeroengine Congress and Exposition - Cincinnati, OH, USA
継続期間: 5月 24 19935月 27 1993

!!!All Science Journal Classification (ASJC) codes

  • 機械工学

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