ATE465944T1 - Systeme und verfahren zur destabilisierung eines schaufelwirbels - Google Patents

Systeme und verfahren zur destabilisierung eines schaufelwirbels

Info

Publication number
ATE465944T1
ATE465944T1 AT07861254T AT07861254T ATE465944T1 AT E465944 T1 ATE465944 T1 AT E465944T1 AT 07861254 T AT07861254 T AT 07861254T AT 07861254 T AT07861254 T AT 07861254T AT E465944 T1 ATE465944 T1 AT E465944T1
Authority
AT
Austria
Prior art keywords
fluid
valve device
methods
tip
flow
Prior art date
Application number
AT07861254T
Other languages
English (en)
Inventor
Arvin Shmilovich
Yoram Yadlin
Roger W Clark
Donald H Leopold
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
Application granted granted Critical
Publication of ATE465944T1 publication Critical patent/ATE465944T1/de

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)
  • Jet Pumps And Other Pumps (AREA)
  • Processing Of Solid Wastes (AREA)
AT07861254T 2006-03-07 2007-03-02 Systeme und verfahren zur destabilisierung eines schaufelwirbels ATE465944T1 (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
ATE465944T1 true ATE465944T1 (de) 2010-05-15

Family

ID=39325068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07861254T ATE465944T1 (de) 2006-03-07 2007-03-02 Systeme und verfahren zur destabilisierung eines schaufelwirbels

Country Status (6)

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

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Also Published As

Publication number Publication date
JP2009533259A (ja) 2009-09-17
DE602007006170D1 (de) 2010-06-10
JP5205284B2 (ja) 2013-06-05
WO2008051269A2 (en) 2008-05-02
US7661629B2 (en) 2010-02-16
EP1999014A2 (de) 2008-12-10
US20090173835A1 (en) 2009-07-09
WO2008051269A3 (en) 2008-07-24
WO2008051269B1 (en) 2008-09-12
EP1999014B1 (de) 2010-04-28

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