DE602007006170D1 - Systeme und verfahren zur destabilisierung eines schaufelwirbels - Google Patents

Systeme und verfahren zur destabilisierung eines schaufelwirbels

Info

Publication number
DE602007006170D1
DE602007006170D1 DE602007006170T DE602007006170T DE602007006170D1 DE 602007006170 D1 DE602007006170 D1 DE 602007006170D1 DE 602007006170 T DE602007006170 T DE 602007006170T DE 602007006170 T DE602007006170 T DE 602007006170T DE 602007006170 D1 DE602007006170 D1 DE 602007006170D1
Authority
DE
Germany
Prior art keywords
fluid
valve device
tip
flow
dissipation device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE602007006170T
Other languages
German (de)
English (en)
Inventor
Arvin Shmilovich
Yoram Yadlin
Roger W Clark
Donald H Leopold
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boeing Co
Original Assignee
Boeing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Boeing Co filed Critical Boeing Co
Publication of DE602007006170D1 publication Critical patent/DE602007006170D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • B64C23/069—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips
    • B64C23/076—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips using one or more wing tip airfoil devices, e.g. winglets, splines, wing tip fences or raked wingtips the wing tip airfoil devices comprising one or more separate moveable members thereon affecting the vortices, e.g. flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C23/00—Influencing air flow over aircraft surfaces, not otherwise provided for
    • B64C23/06—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices
    • B64C23/065—Influencing air flow over aircraft surfaces, not otherwise provided for by generating vortices at the wing tips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/10—Drag reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Processing Of Solid Wastes (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE602007006170T 2006-03-07 2007-03-02 Systeme und verfahren zur destabilisierung eines schaufelwirbels Active DE602007006170D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/370,099 US7661629B2 (en) 2004-02-20 2006-03-07 Systems and methods for destabilizing an airfoil vortex
PCT/US2007/005253 WO2008051269A2 (en) 2006-03-07 2007-03-02 Systems and methods for destabilizing an airfoil vortex

Publications (1)

Publication Number Publication Date
DE602007006170D1 true DE602007006170D1 (de) 2010-06-10

Family

ID=39325068

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007006170T Active DE602007006170D1 (de) 2006-03-07 2007-03-02 Systeme und verfahren zur destabilisierung eines schaufelwirbels

Country Status (6)

Country Link
US (1) US7661629B2 (https=)
EP (1) EP1999014B1 (https=)
JP (1) JP5205284B2 (https=)
AT (1) ATE465944T1 (https=)
DE (1) DE602007006170D1 (https=)
WO (1) WO2008051269A2 (https=)

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Also Published As

Publication number Publication date
EP1999014A2 (en) 2008-12-10
WO2008051269A2 (en) 2008-05-02
JP2009533259A (ja) 2009-09-17
WO2008051269A3 (en) 2008-07-24
JP5205284B2 (ja) 2013-06-05
US20090173835A1 (en) 2009-07-09
WO2008051269B1 (en) 2008-09-12
US7661629B2 (en) 2010-02-16
EP1999014B1 (en) 2010-04-28
ATE465944T1 (de) 2010-05-15

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Legal Events

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