DE69715303T2 - Ablenkvorrichtung von Luftgrenzschichten - Google Patents

Ablenkvorrichtung von Luftgrenzschichten

Info

Publication number
DE69715303T2
DE69715303T2 DE1997615303 DE69715303T DE69715303T2 DE 69715303 T2 DE69715303 T2 DE 69715303T2 DE 1997615303 DE1997615303 DE 1997615303 DE 69715303 T DE69715303 T DE 69715303T DE 69715303 T2 DE69715303 T2 DE 69715303T2
Authority
DE
Germany
Prior art keywords
deflection device
boundary layers
air boundary
air
layers
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 - Fee Related
Application number
DE1997615303
Other languages
English (en)
Other versions
DE69715303D1 (de
Inventor
Jeffrey William Hamstra
Brent Neal Mccallum
Thomas Gerard Sylvester
Brett William Denner
Jeffrey Allen Moorehouse
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.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Lockheed Martin Corp
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 Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp
Application granted granted Critical
Publication of DE69715303D1 publication Critical patent/DE69715303D1/de
Publication of DE69715303T2 publication Critical patent/DE69715303T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • 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
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D33/00—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for
    • B64D33/02—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes
    • B64D2033/0253—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft
    • B64D2033/026—Arrangements in aircraft of power plant parts or auxiliaries not otherwise provided for of combustion air intakes specially adapted for particular type of aircraft for supersonic or hypersonic aircraft
    • 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
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0536—Highspeed fluid intake means [e.g., jet engine intake]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Laminated Bodies (AREA)
  • Testing Of Engines (AREA)
DE1997615303 1996-05-28 1997-05-19 Ablenkvorrichtung von Luftgrenzschichten Expired - Fee Related DE69715303T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/654,295 US5749542A (en) 1996-05-28 1996-05-28 Transition shoulder system and method for diverting boundary layer air

Publications (2)

Publication Number Publication Date
DE69715303D1 DE69715303D1 (de) 2002-10-17
DE69715303T2 true DE69715303T2 (de) 2003-04-17

Family

ID=24624254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997615303 Expired - Fee Related DE69715303T2 (de) 1996-05-28 1997-05-19 Ablenkvorrichtung von Luftgrenzschichten

Country Status (5)

Country Link
US (1) US5749542A (de)
EP (1) EP0810357B1 (de)
KR (1) KR100416176B1 (de)
DE (1) DE69715303T2 (de)
ES (1) ES2181994T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022129097B3 (de) 2022-11-03 2024-03-14 Airbus Defence and Space GmbH Luftfahrzeugstruktur mit einer verbesserten Einlassöffnung für Triebwerksluft

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* Cited by examiner, † Cited by third party
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US5749542A (en) * 1996-05-28 1998-05-12 Lockheed Martin Corporation Transition shoulder system and method for diverting boundary layer air
US6720687B2 (en) * 2000-12-22 2004-04-13 General Electric Company Wake reduction structure for enhancing cavity flow in generator rotor endwindings
US6575406B2 (en) * 2001-01-19 2003-06-10 The Boeing Company Integrated and/or modular high-speed aircraft
US7644888B2 (en) * 2002-05-15 2010-01-12 The Boeing Company High-speed aircraft and methods for their manufacture
US6651928B1 (en) 2002-09-05 2003-11-25 The Boeing Company Aircraft engine nacelles and methods for their manufacture
US20060157613A1 (en) * 2005-01-19 2006-07-20 Adamson Eric E Supersonic aircraft with active lift distribution control for reducing sonic boom
US20060163425A1 (en) * 2005-01-27 2006-07-27 Honeywell International, Inc. Aircraft inlet assembly for reducing auxiliary power unit noise
US7207520B2 (en) * 2005-05-31 2007-04-24 Lockheed Martin Corporation System, method, and apparatus for designing streamline traced, mixed compression inlets for aircraft engines
US7568347B2 (en) * 2005-07-22 2009-08-04 Lockheed Martin Corporation Method for designing flowfield molded hypersonic inlet for integrated turbojet and ram-scramjet applications
CA3071172A1 (en) * 2005-12-15 2008-04-17 Gulfstream Aerospace Corporation Isentropic compression inlet for supersonic aircraft
US20070181743A1 (en) * 2006-02-08 2007-08-09 Lockheed Martin Corporation Method for streamline traced external compression inlet
US7637455B2 (en) * 2006-04-12 2009-12-29 The Boeing Company Inlet distortion and recovery control system
US8172547B2 (en) * 2008-01-31 2012-05-08 The Boeing Company Dielectric barrier discharge pump apparatus and method
US9027883B2 (en) * 2008-11-05 2015-05-12 Airbus Operations Limited Aircraft fairing
CN102887230A (zh) * 2011-07-22 2013-01-23 王长存 第三代轻型战斗机再次改进型进气道
US20130213481A1 (en) * 2011-10-05 2013-08-22 Gohypersonic, Inc. Self-starting supersonic inlet
US8690097B1 (en) 2012-04-30 2014-04-08 The Boeing Company Variable-geometry rotating spiral cone engine inlet compression system and method
CN104384288B (zh) * 2014-11-19 2016-11-02 中国航空工业集团公司沈阳飞机设计研究所 一种基于柔性蒙皮的自适应鼓包进气道形状控制方法
US9758253B2 (en) 2015-06-25 2017-09-12 Northrop Grumman Systems Corporation Swept gradient boundary layer diverter
EP3412563B1 (de) * 2017-06-08 2022-11-23 Airbus Defence and Space GmbH Variabler und anpassbarer umlenkungsloser höckereinlass
US20190061905A1 (en) * 2017-08-30 2019-02-28 David Victor Bosse, JR. Airfoil
US11002223B2 (en) 2017-12-06 2021-05-11 Raytheon Company Flight vehicle with air inlet isolator having wedge on inner mold line
WO2020036618A1 (en) 2018-08-16 2020-02-20 Combustion Research And Flowtechnology, Inc. Mixed-compression inlet duct for turbine engines facilitating supersonic flight
CN109899178A (zh) * 2019-03-08 2019-06-18 中国人民解放军国防科技大学 一种带预压缩式装置的高超声速进气道
DE102020004273A1 (de) 2020-02-26 2021-08-26 Airbus Defence and Space GmbH Luftfahrzeugstruktur mit einer Einlassöffnung für Triebwerksluft
CN111412066B (zh) * 2020-04-27 2023-04-04 南昌航空大学 一种带环向自适应引流管的三维内转进气道及设计方法
CN111942600B (zh) * 2020-08-06 2022-03-08 四川航天中天动力装备有限责任公司 一种无附面层隔道进气道

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GB879956A (en) * 1958-09-04 1961-10-11 Power Jets Res & Dev Ltd Intakes for fluid flowing at supersonic velocities
US3066892A (en) * 1959-03-12 1962-12-04 English Electric Co Ltd Air intakes for air-consuming propulsion engines of supersonic aircraft
DE1121476B (de) * 1959-05-11 1962-01-04 Gen Electric Tragfluegel fuer UEberschallgeschwindigkeiten
DE1751698A1 (de) * 1968-07-13 1971-08-19 Deutsche Forsch Luft Raumfahrt Isentropischer UEberschalleinlaufdiffusor kuerzester Baulaenge
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JPS55156800A (en) * 1979-05-23 1980-12-06 Kawasaki Heavy Ind Ltd Air inlet port for jet engine of aircraft
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JPS6385600U (de) * 1986-11-26 1988-06-04
JP3353042B2 (ja) * 1993-12-27 2002-12-03 独立行政法人 航空宇宙技術研究所 超音速機用インテークの抽気装置
US5749542A (en) * 1996-05-28 1998-05-12 Lockheed Martin Corporation Transition shoulder system and method for diverting boundary layer air
KR101121476B1 (ko) * 2010-02-08 2012-03-13 영남대학교 산학협력단 연속흐름반응법을 이용한 화합물 태양전지용 ＣｕＩｎＳｅ２ 박막의 제조방법
KR101234559B1 (ko) * 2010-12-28 2013-02-19 재단법인 포항산업과학연구원 터널 내부 이동 구조물
KR101438769B1 (ko) * 2012-12-20 2014-09-05 주식회사 경동원 이더넷을 이용한 홈오토메이션의 관리시스템
KR101751698B1 (ko) * 2016-12-21 2017-06-29 (주)원피씨엔지니어링 단부 안장형 걸침부재를 갖는 pc보를 이용한 기둥-보 접합부 구조

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022129097B3 (de) 2022-11-03 2024-03-14 Airbus Defence and Space GmbH Luftfahrzeugstruktur mit einer verbesserten Einlassöffnung für Triebwerksluft

Also Published As

Publication number Publication date
EP0810357B1 (de) 2002-09-11
ES2181994T3 (es) 2003-03-01
KR970074568A (ko) 1997-12-10
EP0810357A1 (de) 1997-12-03
DE69715303D1 (de) 2002-10-17
KR100416176B1 (ko) 2004-04-29
US5749542A (en) 1998-05-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee