FR1030483A - Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications - Google Patents

Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Info

Publication number
FR1030483A
FR1030483A FR1030483DA FR1030483A FR 1030483 A FR1030483 A FR 1030483A FR 1030483D A FR1030483D A FR 1030483DA FR 1030483 A FR1030483 A FR 1030483A
Authority
FR
France
Prior art keywords
controlling
devices
flow
various applications
applications
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
Application number
Other languages
English (en)
Inventor
Marcel Kadosch
Jean Le Foll
Francois Maunoury
Jean Bertin
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
SNECMA SAS
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA, SNECMA SAS filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Application granted granted Critical
Publication of FR1030483A publication Critical patent/FR1030483A/fr
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/148—Blades with variable camber, e.g. by ejection of fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/32—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for reversing thrust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/54—Nozzles having means for reversing jet thrust
    • F02K1/64—Reversing fan flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F02K7/04—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with resonant combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K7/00—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof
    • F02K7/02—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet
    • F02K7/06—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves
    • F02K7/067—Plants in which the working fluid is used in a jet only, i.e. the plants not having a turbine or other engine driving a compressor or a ducted fan; Control thereof the jet being intermittent, i.e. pulse-jet with combustion chambers having valves having aerodynamic valves
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Testing Of Engines (AREA)
FR1030483D 1951-01-04 1951-01-04 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications Expired FR1030483A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR970090X 1951-01-04
FR767513X 1952-12-12

Publications (1)

Publication Number Publication Date
FR1030483A true FR1030483A (fr) 1953-06-15

Family

ID=31979954

Family Applications (3)

Application Number Title Priority Date Filing Date
FR1030483D Expired FR1030483A (fr) 1951-01-04 1951-01-04 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR62595D Expired FR62595E (fr) 1951-01-04 1952-06-05 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR63348D Expired FR63348E (fr) 1951-01-04 1952-12-12 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Family Applications After (2)

Application Number Title Priority Date Filing Date
FR62595D Expired FR62595E (fr) 1951-01-04 1952-06-05 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications
FR63348D Expired FR63348E (fr) 1951-01-04 1952-12-12 Procédé et dispositifs de réglage d'un écoulement et leurs diverses applications

Country Status (4)

Country Link
US (1) US2906089A (fr)
DE (1) DE970090C (fr)
FR (3) FR1030483A (fr)
GB (2) GB757496A (fr)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2791088A (en) * 1955-03-02 1957-05-07 Gen Electric Device for thrust spoiling and thrust reversal
US2807933A (en) * 1954-04-01 1957-10-01 Martin Peter Combustion chambers
DE1045728B (de) * 1953-07-15 1958-12-04 Snecma Verbrennungseinrichtung
DE1048092B (de) * 1956-07-03 1958-12-31 Snecma Verfahren und Vorrichtung zur Regelung des Querschnittes einer Ausstossduese von Strahltriebwerken
DE1048093B (de) * 1956-07-03 1958-12-31 Snecma Vorrichtung zur Steuerung des Strahls eines Strahltriebwerks
DE1055886B (de) * 1956-07-30 1959-04-23 Bristol Aero Engines Ltd Strahltriebwerksduese
US2885856A (en) * 1956-03-23 1959-05-12 Curtiss Wright Corp Apparatus for increasing compressor pressure ratios in a gas turbine engine
DE1073242B (de) * 1960-01-14 Power Jets (Research &. Develop ment) Limited London Schubdüse fur Strahlantrieb
US2933890A (en) * 1955-01-20 1960-04-26 Boeing Co Nozzle closing jet deflectors
DE1083600B (de) * 1954-02-11 1960-06-15 Snecma Vorrichtung zum Regeln des wirksamen Querschnittes der Duese eines Rueckstossantriebes
US2957306A (en) * 1955-06-16 1960-10-25 John S Attinello Gas jets for controlling entrance and/or exit flow effective diameter
US2968149A (en) * 1957-04-26 1961-01-17 Chance Vought Aircraft Inc Flight control means
DE1105242B (de) * 1957-09-16 1961-04-20 Snecma Vorrichtung zur Querschnittsregelung eines Schubrohres fuer einstroemige Strahltriebwerke
US3000177A (en) * 1956-07-11 1961-09-19 Snecma Multiple-flow jet-propulsion engines
US3002343A (en) * 1956-10-29 1961-10-03 Aerojet General Co Thrust-reversing mechanism for jet aircraft
US3020714A (en) * 1956-07-03 1962-02-13 Snecma Device for controlling the jet of a reaction propulsion motor
DE1123919B (de) * 1957-08-14 1962-02-15 Snecma Vorrichtung zur Stabilisierung und Steuerung von lotrecht startenden und landenden Luftfahrzeugen
US3109284A (en) * 1956-06-14 1963-11-05 Power Jets Res & Dev Ltd Discharge nozzles for propulsive jets
DE1207216B (de) * 1959-09-07 1965-12-16 Short Brothers & Harland Ltd Flugregelanlage fuer lotrecht startende und landende Luftfahrzeuge
DE1258195B (de) * 1962-03-12 1968-01-04 Gen Electric Antriebsanlage mit einem Gasturbinenhauptstrahltriebwerk
DE1275840B (de) * 1961-01-12 1968-08-22 Bristol Siddeley Engines Ltd Gasturbinen-Strahltriebwerk mit schwenkbarer Strahlduese
DE1476907A1 (de) * 1965-12-02 1969-04-03 Snecma Turbomaschine
US3726604A (en) * 1971-10-13 1973-04-10 Gen Motors Corp Cooled jet flap vane
US4214441A (en) * 1978-09-12 1980-07-29 The United States Of America As Represented By The Secretary Of The Navy Infrared suppressor device
FR2539458A1 (fr) * 1983-01-18 1984-07-20 Deutsche Forsch Luft Raumfahrt Dispositif d'aide a la mise en marche pour une chambre de combustion haute pression
EP0164539A1 (fr) * 1984-05-15 1985-12-18 A. S. Kongsberg Väpenfabrikk Turbine à gaz avec écoulement variable
US4674275A (en) * 1984-05-15 1987-06-23 Sigmunn Stroem Method for varying the cross-sectional flow area in a radial gas turbine inlet
US5713537A (en) * 1995-12-11 1998-02-03 Northrop Grumman Corporation Blockerless thrust reverser
US5904320A (en) * 1994-07-14 1999-05-18 Northrop Gunman Corporation Blockerless thrust reverser
JP2006264682A (ja) * 2005-03-23 2006-10-05 Snecma ノズル内におけるガスストリームのための偏向システム

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FR1043343A (fr) * 1952-06-05 1953-11-09 Snecma Dispositif de régulation ou de contrôle d'un écoulement tournant
CH357923A (fr) * 1952-06-05 1961-10-31 Snecma Propulseur à réaction pourvu d'un dispositif de réglage de la section du jet propulsif
US3029011A (en) * 1955-10-13 1962-04-10 Bristol Siddeley Engines Ltd Rotary compressors or turbines
DE1117815B (de) * 1956-04-09 1961-11-23 Bertin & Cie Turbomaschine
BE560119A (fr) * 1956-09-13
US3259065A (en) * 1959-04-30 1966-07-05 Massachusetts Inst Technology Shock wave inducing means for supersonic vehicles
US3086357A (en) * 1959-04-30 1963-04-23 Mithras Inc Supersonic flow control device
DE1283600B (de) * 1964-12-09 1968-11-21 Ver Flugtechnische Werke Staustrahltriebwerk mit einem in seinem Innern angeordneten intermittierenden Strahltriebwerk
US3450349A (en) * 1965-03-30 1969-06-17 Maurice Hamon Flow nozzle with variable coefficient of efflux
US3446223A (en) * 1966-02-04 1969-05-27 Lockheed Aircraft Corp Air intake for gas turbine engines
US3623668A (en) * 1968-03-04 1971-11-30 Gen Electric Wash manifold
US3643901A (en) * 1970-05-27 1972-02-22 Isidor C Patapis Ducted spike diffuser
US3966355A (en) * 1975-06-24 1976-06-29 Westinghouse Electric Corporation Steam turbine extraction system
US4161281A (en) * 1976-08-30 1979-07-17 Erb Elisha Pneumatic nebulizer and method
US4261511A (en) * 1978-08-07 1981-04-14 Erb Elisha Nebulizer and method
GB2180299A (en) * 1985-06-20 1987-03-25 Khalil Aldoss Taha Pulsejet
GB8717584D0 (en) * 1987-07-24 1987-09-03 Friedrich T E Jet engine noise suppression arrangement
US5205119A (en) * 1991-06-14 1993-04-27 Aerojet-General Corporation Ejector ramjet
US6089505A (en) * 1997-07-22 2000-07-18 Mcdonnell Douglas Corporation Mission adaptive inlet
US20080315042A1 (en) * 2007-06-20 2008-12-25 General Electric Company Thrust generator for a propulsion system
US20090165864A1 (en) * 2007-12-26 2009-07-02 Rolls-Royce North American Technologies, Inc. Supersonic inlet
US8359825B2 (en) * 2008-05-21 2013-01-29 Florida State University Research Foundation Microjet creation and control of shock waves
US20160052621A1 (en) * 2009-07-10 2016-02-25 Peter Ireland Energy efficiency improvements for turbomachinery
US10385777B2 (en) * 2012-10-01 2019-08-20 United Technologies Corporation Bifurcated inlet scoop for gas turbine engine

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FR779655A (fr) * 1934-01-02 1935-04-10 Procédé de transformation de l'énergie calorifique en énergie cinétique ou potentielle
FR792754A (fr) * 1934-10-08 1936-01-10 Procédé et dispositif pour faire dévier une veine de fluide pénétrant dans un autre fluide
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FR47412E (fr) * 1938-07-05 1937-05-05 Procédé de transformation de l'énergie calorifique en énergie cinétique ou potentielle
DE733642C (de) * 1939-06-21 1943-03-31 Aeg Einrichtung zur Regelung der Menge des durch eine Rohrleitung stroemenden Mittels
US2510606A (en) * 1943-05-22 1950-06-06 Lockheed Aircraft Corp Turbine construction
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FR940882A (fr) * 1945-02-19 1948-12-27 Tuyère étagée
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US2705863A (en) * 1950-06-30 1955-04-12 Curtiss Wright Corp Jet engine with adjustable air inlet capture area
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US2692800A (en) * 1951-10-08 1954-10-26 Gen Electric Nozzle flow control
FR1111633A (fr) * 1954-09-17 1956-03-02 Snecma Dispositif de réglage de la section d'une tuyère

Cited By (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1073242B (de) * 1960-01-14 Power Jets (Research &. Develop ment) Limited London Schubdüse fur Strahlantrieb
DE1045728B (de) * 1953-07-15 1958-12-04 Snecma Verbrennungseinrichtung
DE1083600B (de) * 1954-02-11 1960-06-15 Snecma Vorrichtung zum Regeln des wirksamen Querschnittes der Duese eines Rueckstossantriebes
US2807933A (en) * 1954-04-01 1957-10-01 Martin Peter Combustion chambers
US2933890A (en) * 1955-01-20 1960-04-26 Boeing Co Nozzle closing jet deflectors
US2791088A (en) * 1955-03-02 1957-05-07 Gen Electric Device for thrust spoiling and thrust reversal
US2957306A (en) * 1955-06-16 1960-10-25 John S Attinello Gas jets for controlling entrance and/or exit flow effective diameter
US2885856A (en) * 1956-03-23 1959-05-12 Curtiss Wright Corp Apparatus for increasing compressor pressure ratios in a gas turbine engine
US3109284A (en) * 1956-06-14 1963-11-05 Power Jets Res & Dev Ltd Discharge nozzles for propulsive jets
US3020714A (en) * 1956-07-03 1962-02-13 Snecma Device for controlling the jet of a reaction propulsion motor
DE1048093B (de) * 1956-07-03 1958-12-31 Snecma Vorrichtung zur Steuerung des Strahls eines Strahltriebwerks
DE1048092B (de) * 1956-07-03 1958-12-31 Snecma Verfahren und Vorrichtung zur Regelung des Querschnittes einer Ausstossduese von Strahltriebwerken
US3000177A (en) * 1956-07-11 1961-09-19 Snecma Multiple-flow jet-propulsion engines
DE1055886B (de) * 1956-07-30 1959-04-23 Bristol Aero Engines Ltd Strahltriebwerksduese
US3002343A (en) * 1956-10-29 1961-10-03 Aerojet General Co Thrust-reversing mechanism for jet aircraft
US2968149A (en) * 1957-04-26 1961-01-17 Chance Vought Aircraft Inc Flight control means
DE1123919B (de) * 1957-08-14 1962-02-15 Snecma Vorrichtung zur Stabilisierung und Steuerung von lotrecht startenden und landenden Luftfahrzeugen
DE1105242B (de) * 1957-09-16 1961-04-20 Snecma Vorrichtung zur Querschnittsregelung eines Schubrohres fuer einstroemige Strahltriebwerke
US3000178A (en) * 1957-09-16 1961-09-19 Snecma Ejection nozzles having variable cross-sectional area
DE1207216B (de) * 1959-09-07 1965-12-16 Short Brothers & Harland Ltd Flugregelanlage fuer lotrecht startende und landende Luftfahrzeuge
DE1275840B (de) * 1961-01-12 1968-08-22 Bristol Siddeley Engines Ltd Gasturbinen-Strahltriebwerk mit schwenkbarer Strahlduese
DE1258195B (de) * 1962-03-12 1968-01-04 Gen Electric Antriebsanlage mit einem Gasturbinenhauptstrahltriebwerk
DE1476907A1 (de) * 1965-12-02 1969-04-03 Snecma Turbomaschine
US3726604A (en) * 1971-10-13 1973-04-10 Gen Motors Corp Cooled jet flap vane
US4214441A (en) * 1978-09-12 1980-07-29 The United States Of America As Represented By The Secretary Of The Navy Infrared suppressor device
FR2539458A1 (fr) * 1983-01-18 1984-07-20 Deutsche Forsch Luft Raumfahrt Dispositif d'aide a la mise en marche pour une chambre de combustion haute pression
EP0164539A1 (fr) * 1984-05-15 1985-12-18 A. S. Kongsberg Väpenfabrikk Turbine à gaz avec écoulement variable
US4624104A (en) * 1984-05-15 1986-11-25 A/S Kongsberg Vapenfabrikk Variable flow gas turbine engine
US4674275A (en) * 1984-05-15 1987-06-23 Sigmunn Stroem Method for varying the cross-sectional flow area in a radial gas turbine inlet
US5904320A (en) * 1994-07-14 1999-05-18 Northrop Gunman Corporation Blockerless thrust reverser
US5713537A (en) * 1995-12-11 1998-02-03 Northrop Grumman Corporation Blockerless thrust reverser
JP2006264682A (ja) * 2005-03-23 2006-10-05 Snecma ノズル内におけるガスストリームのための偏向システム
US7549603B2 (en) 2005-03-23 2009-06-23 Snecma Deflection system for a gas stream in a nozzle

Also Published As

Publication number Publication date
US2906089A (en) 1959-09-29
DE970090C (de) 1958-08-21
GB767513A (en) 1957-02-06
FR63348E (fr) 1955-09-13
GB757496A (en) 1956-09-19
FR62595E (fr) 1955-06-15

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