ATE398572T1 - Vorrichtung und verfahren zur steuerung von nachlaufsogströmungen - Google Patents

Vorrichtung und verfahren zur steuerung von nachlaufsogströmungen

Info

Publication number
ATE398572T1
ATE398572T1 AT05768971T AT05768971T ATE398572T1 AT E398572 T1 ATE398572 T1 AT E398572T1 AT 05768971 T AT05768971 T AT 05768971T AT 05768971 T AT05768971 T AT 05768971T AT E398572 T1 ATE398572 T1 AT E398572T1
Authority
AT
Austria
Prior art keywords
vortex
flows
controlling tracking
tracking success
air stream
Prior art date
Application number
AT05768971T
Other languages
English (en)
Inventor
Arvin Shmilovich
Yoram Yadlin
Roger Clark
Donald 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 ATE398572T1 publication Critical patent/ATE398572T1/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)
  • Flow Control (AREA)
  • Massaging Devices (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
AT05768971T 2004-02-20 2005-02-15 Vorrichtung und verfahren zur steuerung von nachlaufsogströmungen ATE398572T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/784,067 US7100875B2 (en) 2004-02-20 2004-02-20 Apparatus and method for the control of trailing wake flows

Publications (1)

Publication Number Publication Date
ATE398572T1 true ATE398572T1 (de) 2008-07-15

Family

ID=34861396

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05768971T ATE398572T1 (de) 2004-02-20 2005-02-15 Vorrichtung und verfahren zur steuerung von nachlaufsogströmungen

Country Status (9)

Country Link
US (2) US7100875B2 (de)
EP (1) EP1720765B1 (de)
JP (1) JP4709777B2 (de)
CN (1) CN100427359C (de)
AT (1) ATE398572T1 (de)
CA (1) CA2556699C (de)
DE (1) DE602005007579D1 (de)
ES (1) ES2310364T3 (de)
WO (1) WO2005102838A1 (de)

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CN110844116B (zh) * 2019-10-18 2022-09-30 中国直升机设计研究所 一种可调参数涡发生器
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Also Published As

Publication number Publication date
CA2556699C (en) 2010-06-29
US20050184196A1 (en) 2005-08-25
JP4709777B2 (ja) 2011-06-22
EP1720765A1 (de) 2006-11-15
DE602005007579D1 (de) 2008-07-31
US20070045476A1 (en) 2007-03-01
WO2005102838A1 (en) 2005-11-03
US7100875B2 (en) 2006-09-05
CA2556699A1 (en) 2005-11-03
CN1953900A (zh) 2007-04-25
JP2007523003A (ja) 2007-08-16
ES2310364T3 (es) 2009-01-01
EP1720765B1 (de) 2008-06-18
US7597289B2 (en) 2009-10-06
CN100427359C (zh) 2008-10-22

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