ATE309942T1 - Luftwiderstandsverminderung einer wirbelströmung - Google Patents

Luftwiderstandsverminderung einer wirbelströmung

Info

Publication number
ATE309942T1
ATE309942T1 AT02718320T AT02718320T ATE309942T1 AT E309942 T1 ATE309942 T1 AT E309942T1 AT 02718320 T AT02718320 T AT 02718320T AT 02718320 T AT02718320 T AT 02718320T AT E309942 T1 ATE309942 T1 AT E309942T1
Authority
AT
Austria
Prior art keywords
flow
reduction
edicy
air resistance
electrode
Prior art date
Application number
AT02718320T
Other languages
English (en)
Inventor
Simon Joseph Scott
Graham A Johnson
Edward Thornton
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 ATE309942T1 publication Critical patent/ATE309942T1/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
    • B64C23/005—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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Non-Adjustable Resistors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
AT02718320T 2001-04-06 2002-03-26 Luftwiderstandsverminderung einer wirbelströmung ATE309942T1 (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
ATE309942T1 true ATE309942T1 (de) 2005-12-15

Family

ID=9912430

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02718320T ATE309942T1 (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
KR20080058405A (ko) 2005-10-17 2008-06-25 벨 헬리콥터 텍스트론, 인크. 수직 이착륙 항공기의 날개, 나셀 및/또는 동체에 항력감소를 위한 플라즈마 액튜에이터
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
CN102112262A (zh) 2008-07-31 2011-06-29 贝尔直升机泰克斯特龙公司 用于气动流体控制的系统和方法
US8641127B2 (en) * 2008-09-25 2014-02-04 Honda Motor Co., Ltd. Plasma spoiler
US7887119B2 (en) * 2008-09-25 2011-02-15 Honda Motor Co., Ltd. Front fascia plasma-induced drag reduction device
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
WO2015008559A1 (ja) * 2013-07-19 2015-01-22 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
ES2999014T3 (en) * 2017-05-26 2025-02-24 Asahi Rubber Inc Airflow generation device and its manufacturing method
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
CN116614927A (zh) * 2023-04-11 2023-08-18 中国人民解放军空军工程大学 面向湍流减阻的方格网状等离子体激励器

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Also Published As

Publication number Publication date
GB0108738D0 (en) 2001-05-30
US7066431B2 (en) 2006-06-27
US20040195463A1 (en) 2004-10-07
EP1373067A1 (de) 2004-01-02
EP1373067B1 (de) 2005-11-16
DE60207394D1 (de) 2005-12-22
WO2002081304A1 (en) 2002-10-17

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