JP2008049998A5 - - Google Patents

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Publication number
JP2008049998A5
JP2008049998A5 JP2007211294A JP2007211294A JP2008049998A5 JP 2008049998 A5 JP2008049998 A5 JP 2008049998A5 JP 2007211294 A JP2007211294 A JP 2007211294A JP 2007211294 A JP2007211294 A JP 2007211294A JP 2008049998 A5 JP2008049998 A5 JP 2008049998A5
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JP
Japan
Prior art keywords
fluid
airfoil
actuator
tip
orifice
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JP2007211294A
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English (en)
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JP5231770B2 (ja
JP2008049998A (ja
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Priority claimed from US11/747,112 external-priority patent/US8016244B2/en
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Publication of JP2008049998A publication Critical patent/JP2008049998A/ja
Publication of JP2008049998A5 publication Critical patent/JP2008049998A5/ja
Application granted granted Critical
Publication of JP5231770B2 publication Critical patent/JP5231770B2/ja
Expired - Fee Related legal-status Critical Current
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Claims (7)

  1. 航空機システムであって、
    第1および第2の対向する流れ面と先端部とを有するエーロフォイルと、
    前記エーロフォイルによって担持される渦消散装置とを含み、前記渦消散装置は、
    流体を前記先端部から外に方向付けるよう位置決めされた流体流れオリフィスと、
    前記流体流れオリフィスに作動的に結合されたアクチュエータとを含み、前記アクチュエータは、流れが前記先端部から外に方向付けられる態様を変えるよう位置決めされ、前記渦消散装置はさらに、
    前記アクチュエータの動作を指示するよう前記アクチュエータに作動的に結合されたコントローラを含む、航空機システム。
  2. 前記アクチュエータは、前記オリフィスと流体連通し、かつ前記オリフィスを通って相対する方向に前後に流体を生じさせるよう位置決めされた面を含む、請求項1に記載のシステム。
  3. 前記アクチュエータは、ドライバに結合され前後に移動可能なピストンを含み、該ピストンは該オリフィスと流体流通する面を有する、請求項2記載のシステム。
  4. 前記アクチュエータは偏向可能なダイヤフラムを含む、請求項2記載のシステム。
  5. 前記アクチュエータは回転可能なベーンを含み、該ベーンは該ベーンを回転可能に揺動するように構成されるドライバに連結された、請求項2記載のシステム。
  6. エーロフォイルシステムを作動させるための方法であって、
    空気中にエーロフォイルを通らせつつ前記エーロフォイルで揚力を発生させることによって翼先端部の渦を発生させるステップと、
    複数の流体パルスを前記エーロフォイルの先端部から外に方向付けることによって、前記渦を少なくとも部分的に消散させるステップとを含む、方法。
  7. 複数の流体パルスを方向付けることは、流体流れオリフィスを通って相対する方向に前後に流体を生じさせることを含む請求項6記載の方法。
JP2007211294A 2006-08-25 2007-08-14 航空機システム、およびエーロフォイルシステムを作動させるための方法 Expired - Fee Related JP5231770B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US84012106P 2006-08-25 2006-08-25
US60/840,121 2006-08-25
US11/747,112 2007-05-10
US11/747,112 US8016244B2 (en) 2004-02-20 2007-05-10 Active systems and methods for controlling an airfoil vortex

Publications (3)

Publication Number Publication Date
JP2008049998A JP2008049998A (ja) 2008-03-06
JP2008049998A5 true JP2008049998A5 (ja) 2010-09-16
JP5231770B2 JP5231770B2 (ja) 2013-07-10

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JP2007211294A Expired - Fee Related JP5231770B2 (ja) 2006-08-25 2007-08-14 航空機システム、およびエーロフォイルシステムを作動させるための方法

Country Status (7)

Country Link
US (2) US8016244B2 (ja)
EP (1) EP1892184B2 (ja)
JP (1) JP5231770B2 (ja)
CN (1) CN101134504B (ja)
AT (1) ATE461861T1 (ja)
CA (1) CA2593953C (ja)
DE (1) DE602007005424D1 (ja)

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