Toward cost-effective Control of Wall Turbulence for Skin Friction Drag Reduction

Nobuhide Kasagi, Yosuke Hasegawa, Koji Fukagata

研究成果: Conference contribution

36 被引用数 (Scopus)

抄録

This paper discusses the active control of turbulence for skin friction reduction with an emphasis on cost effectiveness. By introducing performance indices such as the net energy saving rate and the control gain, we assess existing control algorithms for true energy saving.We review recent attempts to reduce costs accompanying practical applications, and discuss remaining issues in developing more practically applicable control algorithms.

本文言語English
ホスト出版物のタイトルAdvances in Turbulence XII - Proceedings of the 12th EUROMECH European Turbulence Conference, 2009
編集者Bruno Eckhardt
出版社Springer Science and Business Media Deutschland GmbH
ページ189-200
ページ数12
ISBN(印刷版)9783642030840
DOI
出版ステータスPublished - 2009
イベント12th EUROMECH European Turbulence Conference, ETC12 2009 - Marburg, Germany
継続期間: 2009 9月 72009 9月 10

出版物シリーズ

名前Springer Proceedings in Physics
132
ISSN(印刷版)0930-8989
ISSN(電子版)1867-4941

Conference

Conference12th EUROMECH European Turbulence Conference, ETC12 2009
国/地域Germany
CityMarburg
Period09/9/709/9/10

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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