CN101134504B - 控制机翼漩涡的主动系统和方法 - Google Patents

控制机翼漩涡的主动系统和方法 Download PDF

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Publication number
CN101134504B
CN101134504B CN2007101424383A CN200710142438A CN101134504B CN 101134504 B CN101134504 B CN 101134504B CN 2007101424383 A CN2007101424383 A CN 2007101424383A CN 200710142438 A CN200710142438 A CN 200710142438A CN 101134504 B CN101134504 B CN 101134504B
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fluid
wing
nozzle
discharge orifice
whirlpool
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Chinese (zh)
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CN101134504A (zh
Inventor
阿尔文·施米洛维奇
约拉姆·亚德林
罗杰·W·克拉克
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Boeing Co
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Boeing Co
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    • 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

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  • 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)
  • Medicines Containing Plant Substances (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CN2007101424383A 2006-08-25 2007-08-27 控制机翼漩涡的主动系统和方法 Expired - Fee Related CN101134504B (zh)

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 (2)

Publication Number Publication Date
CN101134504A CN101134504A (zh) 2008-03-05
CN101134504B true CN101134504B (zh) 2012-05-30

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ID=38581956

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CN2007101424383A Expired - Fee Related CN101134504B (zh) 2006-08-25 2007-08-27 控制机翼漩涡的主动系统和方法

Country Status (7)

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

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US20170088254A1 (en) * 2011-03-10 2017-03-30 RuiQing Hong Ultra-High-Pressure Fluid Injection Dynamic Orbit-Transfer System and Method
US9227719B2 (en) * 2011-03-11 2016-01-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reactive orthotropic lattice diffuser for noise reduction
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CN107187612B (zh) * 2017-04-25 2019-06-18 北京航空航天大学 一种加快机场跑道尾涡消散的方法及其实现装置
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CN110588957A (zh) * 2019-10-08 2019-12-20 江西洪都航空工业集团有限责任公司 一种机翼翼尖涡流动控制方法
CN111516854B (zh) * 2020-04-03 2021-08-10 中国空气动力研究与发展中心低速空气动力研究所 一种促进喷流偏转的流动控制部件
US20200339248A1 (en) * 2020-06-30 2020-10-29 Papa Abdoulaye MBODJ Boundary layer suction design by using wingtip vortex for a lift-generating body
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Also Published As

Publication number Publication date
ATE461861T1 (de) 2010-04-15
JP5231770B2 (ja) 2013-07-10
CN101134504A (zh) 2008-03-05
US8016244B2 (en) 2011-09-13
JP2008049998A (ja) 2008-03-06
EP1892184B2 (en) 2013-11-20
CA2593953A1 (en) 2008-02-25
EP1892184B1 (en) 2010-03-24
US8376285B1 (en) 2013-02-19
CA2593953C (en) 2010-09-28
US20080042013A1 (en) 2008-02-21
EP1892184A1 (en) 2008-02-27
DE602007005424D1 (de) 2010-05-06

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