ATE512876T1 - Plasmaaktuatoren zur widerstandsreduzierung auf flügeln, gondeln und/oder rumpf eines senkrecht startenden oder landenden flugzeugs - Google Patents

Plasmaaktuatoren zur widerstandsreduzierung auf flügeln, gondeln und/oder rumpf eines senkrecht startenden oder landenden flugzeugs

Info

Publication number
ATE512876T1
ATE512876T1 AT06851273T AT06851273T ATE512876T1 AT E512876 T1 ATE512876 T1 AT E512876T1 AT 06851273 T AT06851273 T AT 06851273T AT 06851273 T AT06851273 T AT 06851273T AT E512876 T1 ATE512876 T1 AT E512876T1
Authority
AT
Austria
Prior art keywords
plasma
nadola
wings
fusion
landing aircraft
Prior art date
Application number
AT06851273T
Other languages
English (en)
Inventor
Tommie Wood
Thomas Corke
Martiqua Post
Original Assignee
Bell Helicopter Textron Inc
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 Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Application granted granted Critical
Publication of ATE512876T1 publication Critical patent/ATE512876T1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/10—Influencing flow of fluids around bodies of solid material
    • F15D1/12—Influencing flow of fluids around bodies of solid material by influencing the boundary layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/2406—Generating plasma using dielectric barrier discharges, i.e. with a dielectric interposed between the electrodes
    • H05H1/2439—Surface discharges, e.g. air flow control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/12—Boundary layer controls by using electromagnetic tiles, fluid ionizers, static charges or plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/17—Purpose of the control system to control boundary layer
    • F05D2270/172—Purpose of the control system to control boundary layer by a plasma generator, e.g. control of ignition
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
AT06851273T 2005-10-17 2006-08-17 Plasmaaktuatoren zur widerstandsreduzierung auf flügeln, gondeln und/oder rumpf eines senkrecht startenden oder landenden flugzeugs ATE512876T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72664805P 2005-10-17 2005-10-17
PCT/US2006/032247 WO2007133239A2 (en) 2005-10-17 2006-08-17 Plasma actuators for drag reduction on wings, nacelles and/or fuselage of vertical take-off and landing aircraft

Publications (1)

Publication Number Publication Date
ATE512876T1 true ATE512876T1 (de) 2011-07-15

Family

ID=38566839

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06851273T ATE512876T1 (de) 2005-10-17 2006-08-17 Plasmaaktuatoren zur widerstandsreduzierung auf flügeln, gondeln und/oder rumpf eines senkrecht startenden oder landenden flugzeugs

Country Status (11)

Country Link
US (1) US8308112B2 (de)
EP (2) EP1937552B1 (de)
JP (1) JP2009511360A (de)
KR (1) KR20080058405A (de)
CN (1) CN101296842B (de)
AT (1) ATE512876T1 (de)
AU (1) AU2006343524A1 (de)
BR (1) BRPI0617441A2 (de)
CA (1) CA2625520C (de)
RU (1) RU2008119502A (de)
WO (1) WO2007133239A2 (de)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080058405A (ko) * 2005-10-17 2008-06-25 벨 헬리콥터 텍스트론, 인크. 수직 이착륙 항공기의 날개, 나셀 및/또는 동체에 항력감소를 위한 플라즈마 액튜에이터
JP4810342B2 (ja) * 2006-07-20 2011-11-09 株式会社東芝 風車翼および風力発電システム
EP2046640B1 (de) * 2006-07-31 2011-10-12 University of Florida Research Foundation, Inc. Flügelloser schwebezustand eines mikroluftfahrzeugs
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
US8016246B2 (en) 2007-05-25 2011-09-13 The Boeing Company Plasma actuator system and method for use with a weapons bay on a high speed mobile platform
US8016247B2 (en) 2007-05-25 2011-09-13 The Boeing Company Plasma flow control actuator system and method
US7988101B2 (en) * 2007-05-25 2011-08-02 The Boeing Company Airfoil trailing edge plasma flow control apparatus and method
US8708651B2 (en) 2007-10-26 2014-04-29 David Greenblatt Aerodynamic performance enhancements using discharge plasma actuators
US8348592B2 (en) * 2007-12-28 2013-01-08 General Electric Company Instability mitigation system using rotor plasma actuators
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
WO2009098662A1 (en) * 2008-02-08 2009-08-13 Ecole Polytechnique Federale De Lausanne (Epfl) Long lifetime system for the generation of surface plasmas
US8096756B2 (en) 2008-03-07 2012-01-17 Pratt & Whitney Canada Corp. Apparatus and method for controlling a compressor
WO2009148350A1 (ru) * 2008-06-06 2009-12-10 Нек Лаб Холдинг Инк. Способ управления потоком вблизи поверхности на основе импульсного газового разряда
US9446840B2 (en) * 2008-07-01 2016-09-20 The Boeing Company Systems and methods for alleviating aircraft loads with plasma actuators
CA2732100C (en) 2008-07-31 2013-11-26 Bell Helicopter Textron Inc. System and method for aerodynamic flow control
US8251318B2 (en) * 2008-11-19 2012-08-28 The Boeing Company Disbanded cascaded array for generating and moving plasma clusters for active airflow control
EP2205049A1 (de) * 2008-12-30 2010-07-07 Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO Vorrichtung und Verfahren zur Behandlung eines Objekts
CN101784155B (zh) * 2009-01-21 2012-05-02 郝江南 一种等离子体双极性激励电极
EP2458188B1 (de) 2009-08-26 2014-06-04 Daihatsu Motor Co., Ltd. Plasma-stellglied
US10011344B1 (en) * 2009-12-31 2018-07-03 Orbital Research Inc. Plasma control and power system
US20110164975A1 (en) * 2010-01-04 2011-07-07 General Electric Company Wind turbine rotor blades including controllable depressions
US9975625B2 (en) 2010-04-19 2018-05-22 The Boeing Company Laminated plasma actuator
DE102010024086A1 (de) * 2010-06-17 2011-12-22 WPNLB UG (haftungsbeschränkt) & Co. KG Vorrichtung zur kontinuierlichen Plasmabehandlung und/oder Plasmabeschichtung eines Materialstücks
EP2616331A4 (de) 2010-09-15 2014-06-11 Saab Ab Plasmaverstärktes aktives laminarflussbetätigungssystem
CN102114910A (zh) * 2010-12-14 2011-07-06 大连海事大学 一种等离子体机翼流动控制方法
CN102595758A (zh) * 2011-01-12 2012-07-18 中国科学院工程热物理研究所 介质阻挡放电等离子体尾缘射流装置及方法
US8523115B2 (en) 2011-01-28 2013-09-03 Lockheed Martin Corporation System, apparatus, program product, and related methods for providing boundary layer flow control
KR101368448B1 (ko) * 2011-05-02 2014-02-28 가부시끼가이샤 도시바 풍력 발전 시스템 및 그 제어 방법
KR101277163B1 (ko) * 2011-05-13 2013-06-19 가부시끼가이샤 도시바 전압 인가 장치, 회전 기기 및 전압 인가 방법
JP5734798B2 (ja) * 2011-09-15 2015-06-17 株式会社東芝 風力発電装置
US20130081402A1 (en) * 2011-10-03 2013-04-04 General Electric Company Turbomachine having a gas flow aeromechanic system and method
US9267687B2 (en) 2011-11-04 2016-02-23 General Electric Company Combustion system having a venturi for reducing wakes in an airflow
KR101366095B1 (ko) * 2011-12-23 2014-02-26 한국철도기술연구원 에너지 침착 및 압력 정체점 유동주입에 의한 철도차량 전두부의 공기저항 감소장치
CN102602541A (zh) * 2012-03-20 2012-07-25 南京航空航天大学 采用等离子体激励器进行飞行器姿态控制的方法
CN102756803B (zh) * 2012-07-04 2015-06-17 北京航空航天大学 基于等离子体壁面射流的气动式格尼襟翼
ITTO20120821A1 (it) * 2012-09-21 2014-03-22 Alenia Aermacchi Spa Aletta di estremita' per ali di velivolo.
CN102887223B (zh) * 2012-09-24 2015-02-11 北京航空航天大学 适用于尖后缘机翼的等离子体环量控制方法
US20140119879A1 (en) * 2012-10-29 2014-05-01 General Electric Company Turbomachine plasma seal system
KR101589596B1 (ko) * 2013-02-01 2016-02-12 가부시끼가이샤 도시바 소용돌이 발생 장치 및 소용돌이 발생 방법
CN103213675B (zh) * 2013-04-18 2015-10-07 北京航空航天大学 等离子体涡流发生器
US9038453B2 (en) 2013-05-07 2015-05-26 The Boeing Company Methods and apparatus to determine aircraft flight conditions
US9322553B2 (en) 2013-05-08 2016-04-26 General Electric Company Wake manipulating structure for a turbine system
US9435221B2 (en) 2013-08-09 2016-09-06 General Electric Company Turbomachine airfoil positioning
KR101397965B1 (ko) * 2013-12-03 2014-05-27 국방과학연구소 플라즈마 구동기의 입력 전원의 파라미터 최적화 방법 및 컴퓨터 판독 가능한 기록 매체
US20150232172A1 (en) * 2014-02-20 2015-08-20 Donald Steve Morris Airfoil assembly and method
US9702783B2 (en) * 2014-08-01 2017-07-11 Rosemount Aerospace Inc. Air data probe with fluid intrusion sensor
US10538313B2 (en) 2014-11-24 2020-01-21 Sikorsky Aircraft Corporation Active flow control system
US10371050B2 (en) * 2014-12-23 2019-08-06 Rolls-Royce Corporation Gas turbine engine with rotor blade tip clearance flow control
US9955564B2 (en) * 2016-06-13 2018-04-24 Elmer Griebeler Dielectric barrier discharge device
CN104913896B (zh) * 2015-07-01 2017-05-31 中国人民解放军装备学院 一种高空螺旋桨等离子体流动控制的地面实验模拟方法
CN104931226B (zh) * 2015-07-01 2017-05-31 中国人民解放军装备学院 高空螺旋桨等离子体流动控制的地面缩比实验模拟方法
DE102015213975A1 (de) * 2015-07-23 2017-01-26 Terraplasma Gmbh Elektrodenanordnung und Plasmaquelle zur Erzeugung eines nicht-thermischen Plasmas sowie ein Verfahren zum Betreiben einer Plasmaquelle
US9771146B2 (en) * 2015-09-24 2017-09-26 The Boeing Company Embedded dielectric structures for active flow control plasma sources
CN108698690B (zh) 2015-12-07 2021-08-17 特克斯特罗恩系统公司 具有提供有效的竖直起飞和着陆能力的翼板组件的uav
CN105592618B (zh) * 2016-02-29 2018-12-07 中国科学院工程热物理研究所 一种筒形介质阻挡放电等离子体推进装置
JP6340752B2 (ja) * 2016-03-31 2018-06-13 マツダ株式会社 燃焼室内の流動制御装置
US9821862B2 (en) 2016-04-15 2017-11-21 GM Global Technology Operations LLC Plasma actuator for vehicle aerodynamic drag reduction
WO2018022920A1 (en) * 2016-07-27 2018-02-01 University Of Notre Dame Du Lac Method and apparatus of plasma flow control for drag reduction
US10995780B2 (en) 2016-11-30 2021-05-04 Airbus Defence and Space GmbH Actuators for flow control at surfaces of aerodynamic profiles
EP3632533A4 (de) * 2017-05-26 2021-03-03 Asahi Rubber Inc. Luftstromerzeugungsvorrichtung und herstellungsverfahren dafür
CN107238481B (zh) * 2017-05-31 2019-06-21 西北工业大学 一种基于等离子体的飞行器气动特性分析方法
US11560216B2 (en) * 2017-06-18 2023-01-24 Vitaly TRIGER System and method for braking flying objects
JP6993665B2 (ja) * 2017-06-23 2022-02-15 学校法人日本大学 プラズマアクチュエータ
JP6706235B2 (ja) 2017-11-02 2020-06-03 株式会社Ｓｕｂａｒｕ 航空機の制御システム、航空機の制御方法及び航空機
US10495121B2 (en) * 2017-11-10 2019-12-03 X Development Llc Method and apparatus for combined anemometer and plasma actuator
KR101860686B1 (ko) * 2017-11-13 2018-06-29 국방과학연구소 플라즈마 구동기 보호 장치 및 이의 조립 방법
CN108189997B (zh) * 2017-12-29 2021-06-15 南京航空航天大学 平流层飞艇离子风电推进装置
CN108243549B (zh) * 2018-03-15 2018-10-30 哈尔滨工业大学 具有开槽通气结构的等离子体激励器
JP6826068B2 (ja) * 2018-03-27 2021-02-03 株式会社Ｓｕｂａｒｕ 流れ制御システム、流れ制御方法及び航空機
JP7096698B2 (ja) * 2018-04-23 2022-07-06 株式会社Subaru 翼構造体、翼構造体の制御方法及び航空機
JP6726698B2 (ja) 2018-04-27 2020-07-22 株式会社Ｓｕｂａｒｕ 乗員保護装置
JP6785260B2 (ja) 2018-04-27 2020-11-18 株式会社Ｓｕｂａｒｕ 乗員保護装置
US10512150B2 (en) * 2018-05-03 2019-12-17 GM Global Technology Operations LLC Systems and apparatuses for high performance atmosphere thin film piezoelectric resonant plasmas to modulate air flows
JP7158119B2 (ja) 2018-05-08 2022-10-21 株式会社Subaru 航空機の操舵システム及び航空機
JP6738370B2 (ja) * 2018-05-10 2020-08-12 株式会社Ｓｕｂａｒｕ 航空機
JP2019209736A (ja) * 2018-05-31 2019-12-12 株式会社イームズラボ 推力を向上した無人飛行体
CN108761246A (zh) * 2018-06-28 2018-11-06 中国人民解放军空军工程大学 一种聚合物基介质阻挡放电等离子体激励器老化状态监测电路及监测方法
CN109098944B (zh) * 2018-08-20 2020-06-05 郝江南 一种等离子体推进装置
EP3873794A4 (de) * 2018-10-30 2022-08-31 Naseem Z Shah Widerstandsreduzierungs- und energieerzeugungsvorrichtung und -verfahren
CN113039367B (zh) 2018-11-06 2023-08-04 深度科学有限责任公司 使用壁耦合主动控制表面曳力的系统和方法
EP3887249B1 (de) 2018-11-30 2023-04-26 Deep Science, LLC Systeme und verfahren zur aktiven kontrolle des oberflächenwiderstandes mittels selektiver wellenerzeugung
CN109665092B (zh) * 2019-01-16 2022-04-26 西北工业大学 一种可延缓流动分离的圆柱体及置于圆柱体上的激励器
CN109665093B (zh) * 2019-01-16 2023-02-28 西北工业大学 一种可延缓流动分离的翼型及置于翼型上的激励器
EP3950493A4 (de) * 2019-04-02 2022-11-30 Kawasaki Jukogyo Kabushiki Kaisha Verfahren zur durchflussregelung und drehflügeleinheit
US11718388B2 (en) 2019-04-02 2023-08-08 Kawasaki Jukogyo Kabushiki Kaisha Flow control method and rotary wing unit
CN111142565B (zh) * 2019-12-31 2021-06-08 浙江大学 一种基于电空气动力学可自适应环境的无桨叶飞行器及其控制方法
US20230012961A1 (en) * 2020-01-23 2023-01-19 Deep Science, Llc Systems and methods for active control of surface drag using intermittent or variable actuation
US11905983B2 (en) 2020-01-23 2024-02-20 Deep Science, Llc Systems and methods for active control of surface drag using electrodes
CN111498089B (zh) * 2020-04-24 2022-03-18 南京理工大学 基于等离子体激励器的实现飞行器流动控制的装置和方法
CN112441057B (zh) * 2020-11-18 2022-01-18 西南交通大学 一种双向等离子体减阻制动系统及其使用方法
EP4294720A1 (de) 2021-02-17 2023-12-27 Enterprise Science Fund, Llc Querimpulsinjektion auf gleicher ebene zur unterbrechung von grossflächigen wirbeln in einer turbulenten grenzschicht
CN115716529B (zh) * 2023-01-10 2023-05-26 中国空气动力研究与发展中心低速空气动力研究所 一种机翼前缘下垂动态失速控制装置和方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4914741A (en) * 1987-06-08 1990-04-03 Digital Equipment Corporation Tape automated bonding semiconductor package
US5414324A (en) 1993-05-28 1995-05-09 The University Of Tennessee Research Corporation One atmosphere, uniform glow discharge plasma
US5456594A (en) * 1994-03-14 1995-10-10 The Boc Group, Inc. Pulsating combustion method and apparatus
CN1167214A (zh) * 1997-06-25 1997-12-10 梁特维 电势能发电机及电势能飞行器
WO1999035893A2 (en) * 1998-01-08 1999-07-15 The University Of Tennessee Research Corporation Paraelectric gas flow accelerator
US6247671B1 (en) * 1998-09-23 2001-06-19 Accurate Automation Corporation Ion doping apparatus and method for aerodynamic flow control
GB0108740D0 (en) * 2001-04-06 2001-05-30 Bae Systems Plc Turbulent flow drag reduction
GB0108738D0 (en) * 2001-04-06 2001-05-30 Bae Systems Plc Turbulent flow drag reduction
US6480142B1 (en) * 2001-05-17 2002-11-12 William L. Rubin Method and apparatus for measuring velocity and turbulence of atmospheric flows
DE10130464B4 (de) * 2001-06-23 2010-09-16 Thales Electron Devices Gmbh Plasmabeschleuniger-Anordnung
US6570333B1 (en) * 2002-01-31 2003-05-27 Sandia Corporation Method for generating surface plasma
US6796532B2 (en) * 2002-12-20 2004-09-28 Norman D. Malmuth Surface plasma discharge for controlling forebody vortex asymmetry
US20050007726A1 (en) * 2003-01-10 2005-01-13 Schlitz Daniel J. Ion-driven air pump device and method
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
US7380756B1 (en) * 2003-11-17 2008-06-03 The United States Of America As Represented By The Secretary Of The Air Force Single dielectric barrier aerodynamic plasma actuation
US7413149B2 (en) * 2004-07-21 2008-08-19 United Technologies Corporation Wing enhancement through ion entrainment of media
KR20080058405A (ko) * 2005-10-17 2008-06-25 벨 헬리콥터 텍스트론, 인크. 수직 이착륙 항공기의 날개, 나셀 및/또는 동체에 항력감소를 위한 플라즈마 액튜에이터

Also Published As

Publication number Publication date
CN101296842B (zh) 2012-05-09
WO2007133239A2 (en) 2007-11-22
EP2340995A2 (de) 2011-07-06
CA2625520C (en) 2014-11-18
CA2625520A1 (en) 2007-11-22
KR20080058405A (ko) 2008-06-25
EP2340995A3 (de) 2012-01-25
CN101296842A (zh) 2008-10-29
AU2006343524A1 (en) 2007-11-22
BRPI0617441A2 (pt) 2011-07-26
WO2007133239A3 (en) 2008-02-14
RU2008119502A (ru) 2009-11-27
US20100224733A1 (en) 2010-09-09
US8308112B2 (en) 2012-11-13
EP1937552B1 (de) 2011-06-15
EP2340995B1 (de) 2013-06-05
JP2009511360A (ja) 2009-03-19
EP1937552A2 (de) 2008-07-02

Similar Documents

Publication Publication Date Title
ATE512876T1 (de) Plasmaaktuatoren zur widerstandsreduzierung auf flügeln, gondeln und/oder rumpf eines senkrecht startenden oder landenden flugzeugs
WO2008058011A3 (en) Methods and apparatus for reducing drag via a plasma actuator
ATE438566T1 (de) Systeme und verfahren zur steuerung einer luftbetankungsvorrichtung
DE602006008351D1 (de) Steuerung der grenzschicht eines flügels
ATE555985T1 (de) Vorrichtung und verfahren zur steuerung der strömung mittels plasma an der hinterkante einer tragfläche
WO2009023354A3 (en) Passive removal of suction air for laminar flow control, and associated systems and methods
FR2898675B1 (fr) Procede d'amelioration de la securite aeronautique relative aux communications air/sol et a l'environnement des aeronefs
ATE430352T1 (de) Gleitanflugverfahren für maximale vorhersagbarkeit
DE602008003783D1 (de) Flugzeug und Verfahren zur Bergung eines Rettungskorbes in den Flugzeugrumpf
EP1924495A4 (de) Modulares flugzeug mit gliederflügeln
ATE461861T1 (de) Aktive systeme und verfahren zur steuerung eines tragflächenwirbels
DE602008004482D1 (de) Verfahren und einrichtung zur höhenflossentrimmung bei einem flugzeug
ATE485217T1 (de) System und verfahren zur strömungskontrolle durch plasmaaktuator
DE602007002979D1 (de) Verfahren und vorrichtung zur flughilfe für ein flugzeug während eines autonomen landeanfluges
BRPI0701611A (pt) trem de pouso de aeronave e método de testar um trem de pouso
DE602006006865D1 (de) Flugzeug mit zentraler stromlinienverkleidung, die den druck auf die flügelstrukturen mittels lokaler geometrischer verformungen einstellt
ATE354784T1 (de) Verfahren und vorrichtung zur bereitstellung einer flugbahn für ein flugzeug
DE602007009390D1 (de) Flugzeug mit konvertierbarem flugsystem
EP2476618A3 (de) Integrierte Ablauf- und Motorsteuerung
WO2007093697A3 (fr) Procede et systeme d'aide au pilotage d'un aeronef
ATE518177T1 (de) Verfahren und vorrichtung zur routenplanung
GB0614837D0 (en) A stringer for an aircraft wing and a method of forming thereof
GB2460370A (en) Air cushion landing system and method of operating one
DE602007002301D1 (de) Verfahren zur steuerung eines flugzeuges im landeanflug
BR102019021232A2 (pt) método e aparelho para instalação de um cabo

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties