0904 速度変動撹乱を与えた円板後流

• 江口 将人

  東理大院

• 稲葉 良太

  東理大院

• 石川 仁

  東理大工

書誌事項

タイトル別名

• 0904 Wake Structure behind a Circular Disk with Velocity Disturbance

抄録

It is important to understand and control the wake structure behind three dimensional bluff bodies. The purpose of this study is to investigate the effect of velocity disturbances on the wake structure behind a circular disk. The plasma jet generated by a dielectric barrier discharge (DBD) was used as a velocity disturbance. Mean velocity components of streamwise, circumferential and radial direction were measured by X-type hot wire probes. The obtained effects of DBD plasma jet for flow control, the streamwise velocity was increased and the circumferential velocity was decreased.

収録刊行物

• 流体工学部門講演会講演論文集

  流体工学部門講演会講演論文集 2014 (0), _0904-1_-_0904-2_, 2014

  一般社団法人 日本機械学会

キーワード

• Wake
• Circular Disk
• DBD Plasma Actuator
• Hot-wire Measurement

詳細情報

• CRID: 1390001205884497280
• NII論文ID: 110009938711
• DOI: 10.1299/jsmefed.2014._0904-1_
• ISSN: 24242896
• Web Site: https://www.jstage.jst.go.jp/article/jsmefed/2014/0/2014__0904-1_/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可