DE68900968D1 - Zweidimensionaler und symmetrischer ueber- und hyperschall-lufteinlauf fuer die verbrennungsluft eines flugzeugmotors. - Google Patents

Zweidimensionaler und symmetrischer ueber- und hyperschall-lufteinlauf fuer die verbrennungsluft eines flugzeugmotors.

Info

Publication number
DE68900968D1
DE68900968D1 DE8989402145T DE68900968T DE68900968D1 DE 68900968 D1 DE68900968 D1 DE 68900968D1 DE 8989402145 T DE8989402145 T DE 8989402145T DE 68900968 T DE68900968 T DE 68900968T DE 68900968 D1 DE68900968 D1 DE 68900968D1
Authority
DE
Germany
Prior art keywords
supervisor
symmetrical
dimensional
hypersonic
air inlet
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
DE8989402145T
Other languages
English (en)
Inventor
Francois Falempin
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of DE68900968D1 publication Critical patent/DE68900968D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F02C7/042—Air intakes for gas-turbine plants or jet-propulsion plants having variable geometry
    • 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
    • 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
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/33—Arrangement of components symmetrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Characterised By The Charging Evacuation (AREA)
DE8989402145T 1988-08-04 1989-07-28 Zweidimensionaler und symmetrischer ueber- und hyperschall-lufteinlauf fuer die verbrennungsluft eines flugzeugmotors. Expired - Lifetime DE68900968D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8810558A FR2635076B1 (fr) 1988-08-04 1988-08-04 Entree d'air supersonique et hypersonique bidimensionnelle et symetrique pour l'air de combustion d'un moteur d'aeronef

Publications (1)

Publication Number Publication Date
DE68900968D1 true DE68900968D1 (de) 1992-04-16

Family

ID=9369122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989402145T Expired - Lifetime DE68900968D1 (de) 1988-08-04 1989-07-28 Zweidimensionaler und symmetrischer ueber- und hyperschall-lufteinlauf fuer die verbrennungsluft eines flugzeugmotors.

Country Status (5)

Country Link
US (1) US5004187A (de)
EP (1) EP0356280B1 (de)
JP (1) JP2686150B2 (de)
DE (1) DE68900968D1 (de)
FR (1) FR2635076B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635076B1 (fr) * 1988-08-04 1994-09-23 Onera (Off Nat Aerospatiale) Entree d'air supersonique et hypersonique bidimensionnelle et symetrique pour l'air de combustion d'un moteur d'aeronef
DE4235631C1 (de) * 1992-10-22 1994-05-19 Deutsche Aerospace Querschnittsgeregelter Rechteck-Lufteinlauf
FR2710607B1 (fr) * 1993-10-01 1995-12-01 Onera (Off Nat Aerospatiale) Entrée d'air supersonique et hypersonique bidimensionnelle, à trois rampes mobiles, pour l'air de combustion d'un moteur d'aéronef .
US6959552B2 (en) * 2004-03-18 2005-11-01 Pratt & Whitney Canada Corp. Gas turbine inlet flow straightener

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877965A (en) * 1952-04-22 1959-03-17 George H Wakefield Jet inlet diffuser for supersonic flying wing
FR1071234A (fr) * 1952-11-19 1954-08-27 Sncase Procédé et dispositif d'adaptation des profils aérodynamiques à bord d'attaque aigu à une vitesse quelconque, subsonique ou supersonique
GB870182A (en) * 1957-12-23 1961-06-14 United Aircraft Corp Air inlet for high speed aircraft
US3104522A (en) * 1958-04-03 1963-09-24 English Electric Co Ltd Air intakes for air aspirating aircraft engines
GB860497A (en) * 1958-05-02 1961-02-08 Daimler Benz Ag Improvements relating to turbo-jet propulsion units in aircraft
FR1234483A (fr) * 1958-09-01 1960-10-17 Bristol Siddeley Engines Ltd Perfectionnements apportés aux dispositifs d'admission d'air pour avions supersoniques
NL243195A (de) * 1958-09-10 1900-01-01
US3066892A (en) * 1959-03-12 1962-12-04 English Electric Co Ltd Air intakes for air-consuming propulsion engines of supersonic aircraft
GB1458033A (en) * 1973-05-31 1976-12-08 British Aircraft Corp Ltd Air intakes for jet propulsion engines
US4025008A (en) * 1973-11-27 1977-05-24 Messerschmitt-Bolkow-Blohm Gmbh Intake control for air utilizing aircraft engines
US4372505A (en) * 1979-12-17 1983-02-08 The Boeing Company Supersonic inlet having variable area sideplate openings
US4381017A (en) * 1980-04-05 1983-04-26 Messerschmitt-Boelkow-Blohm Gesellschaft Mit Beschraenkter Haftung Air inlet, especially a two-dimensional air inlet set at an angle on one side for gas turbine jet propulsion plants for driving airplanes
US4463772A (en) * 1981-09-29 1984-08-07 The Boeing Company Flush inlet for supersonic aircraft
US4620679A (en) * 1984-08-02 1986-11-04 United Technologies Corporation Variable-geometry inlet
DE3444822A1 (de) * 1984-12-08 1986-06-12 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Regelbarer diffusor fuer einen lufteinlauf an einem flugzeug
FR2635075B1 (fr) * 1988-08-04 1994-09-23 Onera (Off Nat Aerospatiale) Entree d'air supersonique bidimensionnelle et asymetrique pour l'air de combustion d'un moteur d'aeronef
FR2635076B1 (fr) * 1988-08-04 1994-09-23 Onera (Off Nat Aerospatiale) Entree d'air supersonique et hypersonique bidimensionnelle et symetrique pour l'air de combustion d'un moteur d'aeronef
JPH0254498A (ja) * 1988-08-19 1990-02-23 Sony Corp メモリ装置

Also Published As

Publication number Publication date
JPH0281798A (ja) 1990-03-22
FR2635076A1 (fr) 1990-02-09
EP0356280B1 (de) 1992-03-11
EP0356280A1 (de) 1990-02-28
FR2635076B1 (fr) 1994-09-23
JP2686150B2 (ja) 1997-12-08
US5004187A (en) 1991-04-02

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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