DE60207394D1 - Luftwiderstandsverminderung einer wirbelströmung - Google Patents

Luftwiderstandsverminderung einer wirbelströmung

Info

Publication number
DE60207394D1
DE60207394D1 DE60207394T DE60207394T DE60207394D1 DE 60207394 D1 DE60207394 D1 DE 60207394D1 DE 60207394 T DE60207394 T DE 60207394T DE 60207394 T DE60207394 T DE 60207394T DE 60207394 D1 DE60207394 D1 DE 60207394D1
Authority
DE
Germany
Prior art keywords
spin
air resistance
resistance reduction
electrode
present
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.)
Expired - Lifetime
Application number
DE60207394T
Other languages
English (en)
Inventor
Simon Joseph Scott
Graham A Johnson
Edward Thornton
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.)
BAE Systems PLC
Original Assignee
BAE Systems PLC
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 BAE Systems PLC filed Critical BAE Systems PLC
Application granted granted Critical
Publication of DE60207394D1 publication Critical patent/DE60207394D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B64C23/005—Influencing air flow over aircraft surfaces, not otherwise provided for by other means not covered by groups B64C23/02 - B64C23/08, e.g. by electric charges, magnetic panels, piezoelectric elements, static charges or ultrasounds
    • 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)
  • Plasma Technology (AREA)
  • Non-Adjustable Resistors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE60207394T 2001-04-06 2002-03-26 Luftwiderstandsverminderung einer wirbelströmung Expired - Lifetime DE60207394D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0108738.6A GB0108738D0 (en) 2001-04-06 2001-04-06 Turbulent flow drag reduction
PCT/GB2002/001449 WO2002081304A1 (en) 2001-04-06 2002-03-26 Turbulent flow drag reduction

Publications (1)

Publication Number Publication Date
DE60207394D1 true DE60207394D1 (de) 2005-12-22

Family

ID=9912430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207394T Expired - Lifetime DE60207394D1 (de) 2001-04-06 2002-03-26 Luftwiderstandsverminderung einer wirbelströmung

Country Status (6)

Country Link
US (1) US7066431B2 (de)
EP (1) EP1373067B1 (de)
AT (1) ATE309942T1 (de)
DE (1) DE60207394D1 (de)
GB (1) GB0108738D0 (de)
WO (1) WO2002081304A1 (de)

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US6685143B1 (en) * 2003-01-03 2004-02-03 Orbital Research Inc. Aircraft and missile forebody flow control device and method of controlling flow
EP2340995B1 (de) * 2005-10-17 2013-06-05 Bell Helicopter Textron Inc. Senkrecht startendes oder landendes (VTOL-) Drehflügelflugzeug und Verfahren zur Reduzierung der Ablösung einer Wirbelerzeugenden Strömung von einer Fläche eines VTOL-Drehflügelflugzeug
WO2010014924A1 (en) 2008-07-31 2010-02-04 Bell Helicopter Textron Inc. System and method for aerodynamic flow control
DE102006028614B4 (de) * 2006-06-22 2014-02-13 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Betrieb eines Strömungsflächenelements mit Plasmaerzeugungseinrichtungen
US7870719B2 (en) * 2006-10-13 2011-01-18 General Electric Company Plasma enhanced rapidly expanded gas turbine engine transition duct
US9541106B1 (en) * 2007-01-03 2017-01-10 Orbitel Research Inc. Plasma optimized aerostructures for efficient flow control
US7988103B2 (en) * 2007-01-19 2011-08-02 John Hopkins University Solid state supersonic flow actuator and method of use
JP5004079B2 (ja) * 2007-04-24 2012-08-22 独立行政法人産業技術総合研究所 表面プラズマアクチュエータ
WO2008136698A1 (en) * 2007-05-04 2008-11-13 Siemens Aktiengesellschaft Method and apparatus for an efficient electrohydrodynamic flow control of a gas
WO2008136697A1 (en) * 2007-05-04 2008-11-13 Siemens Aktiengesellschaft Method and apparatus for flow control of a gas
US20090097976A1 (en) * 2007-10-15 2009-04-16 General Electric Company Active damping of wind turbine blades
US20090127401A1 (en) * 2007-11-07 2009-05-21 Cousins William T Ion field flow control device
US8220753B2 (en) * 2008-01-04 2012-07-17 The Boeing Company Systems and methods for controlling flows with pulsed discharges
US8172547B2 (en) * 2008-01-31 2012-05-08 The Boeing Company Dielectric barrier discharge pump apparatus and method
US9446840B2 (en) * 2008-07-01 2016-09-20 The Boeing Company Systems and methods for alleviating aircraft loads with plasma actuators
US7887119B2 (en) * 2008-09-25 2011-02-15 Honda Motor Co., Ltd. Front fascia plasma-induced drag reduction device
US8641127B2 (en) * 2008-09-25 2014-02-04 Honda Motor Co., Ltd. Plasma spoiler
US8196871B2 (en) * 2008-11-26 2012-06-12 General Electric Company Control of shockwave-boundarylayer-interaction using MEMS plasma devices
US8226047B2 (en) * 2009-01-23 2012-07-24 General Electric Company Reduction of tip vortex and wake interaction effects in energy and propulsion systems
US8220754B2 (en) * 2009-06-03 2012-07-17 Lockheed Martin Corporation Plasma enhanced riblet
US8403271B2 (en) 2010-08-24 2013-03-26 Lockheed Martin Corporation Passive robust flow control micro device
US8636254B2 (en) 2010-09-29 2014-01-28 Lockheed Martin Corporation Dynamically controlled cross flow instability inhibiting assembly
CN102036460B (zh) * 2010-12-10 2013-01-02 西安交通大学 平板式等离子体发生装置
WO2014024590A1 (ja) * 2012-08-08 2014-02-13 独立行政法人産業技術総合研究所 表面プラズマアクチュエータ
JP5874863B2 (ja) * 2013-07-19 2016-03-02 株式会社村田製作所 気流発生装置
US20150232172A1 (en) * 2014-02-20 2015-08-20 Donald Steve Morris Airfoil assembly and method
CN106585949B (zh) * 2017-02-10 2019-01-08 哈尔滨工业大学 一种仿生鲨鱼皮减阻结构
JP6675731B2 (ja) * 2017-05-26 2020-04-01 株式会社朝日ラバー 気流発生装置及びその製造方法
CN112607032A (zh) * 2020-12-29 2021-04-06 重庆交通大学绿色航空技术研究院 实现飞行器流动控制和冰形感控的装置及方法

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FR1031925A (fr) 1951-01-31 1953-06-29 Procédé et dispositif pour influencer l'écoulement d'un fluide le long d'une surface, par exemple une surface alaire
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US6220549B1 (en) * 1998-06-19 2001-04-24 General Atomics Method and apparatus for fabricating panels used for the active control of surface drag
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US6805325B1 (en) * 2003-04-03 2004-10-19 Rockwell Scientific Licensing, Llc. Surface plasma discharge for controlling leading edge contamination and crossflow instabilities for laminar flow

Also Published As

Publication number Publication date
ATE309942T1 (de) 2005-12-15
EP1373067A1 (de) 2004-01-02
EP1373067B1 (de) 2005-11-16
GB0108738D0 (en) 2001-05-30
US7066431B2 (en) 2006-06-27
US20040195463A1 (en) 2004-10-07
WO2002081304A1 (en) 2002-10-17

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Legal Events

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