FR928469A - Perfectionnements aux aérodynes équipés de propulseurs à réaction - Google Patents

Perfectionnements aux aérodynes équipés de propulseurs à réaction

Info

Publication number
FR928469A
FR928469A FR928469DA FR928469A FR 928469 A FR928469 A FR 928469A FR 928469D A FR928469D A FR 928469DA FR 928469 A FR928469 A FR 928469A
Authority
FR
France
Prior art keywords
boundary layer
jet
gas turbines
thrust
nozzle
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)
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.)
Constructions Aeronautiques Sudest
Original Assignee
Constructions Aeronautiques Sudest
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 Constructions Aeronautiques Sudest filed Critical Constructions Aeronautiques Sudest
Application granted granted Critical
Publication of FR928469A publication Critical patent/FR928469A/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
    • 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
    • F02K1/52—Nozzles specially constructed for positioning adjacent to another nozzle or to a fixed member, e.g. fairing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C21/00—Influencing air flow over aircraft surfaces by affecting boundary layer flow
    • B64C21/01—Boundary layer ingestion [BLI] propulsion
    • 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
    • F02K1/36—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto having an ejector
    • 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
    • F02K1/38—Introducing air inside the jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/04—Boundary layer controls by actively generating fluid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C2230/00—Boundary layer controls
    • B64C2230/06—Boundary layer controls by explicitly adjusting fluid flow, e.g. by using valves, variable aperture or slot areas, variable pump action or variable fluid pressure
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Supercharger (AREA)
  • Testing Of Engines (AREA)
FR928469D 1946-05-28 1946-05-28 Perfectionnements aux aérodynes équipés de propulseurs à réaction Expired FR928469A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR928469T 1946-05-28

Publications (1)

Publication Number Publication Date
FR928469A true FR928469A (fr) 1947-11-28

Family

ID=9441825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR928469D Expired FR928469A (fr) 1946-05-28 1946-05-28 Perfectionnements aux aérodynes équipés de propulseurs à réaction

Country Status (2)

Country Link
FR (1) FR928469A (fr)
GB (1) GB636045A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738147A (en) * 1952-04-04 1956-03-13 Verne L Leech Means for turning and braking jet propelled aircraft
US2756007A (en) * 1951-02-20 1956-07-24 Isidor B Laskowitz Jet-powered convertible aircraft
US2758805A (en) * 1952-03-18 1956-08-14 Northrop Aircraft Inc Blast deflector arrangement for jet propelled aircraft
US2812636A (en) * 1950-06-16 1957-11-12 Snecma Process and device for deflecting jets
US3024602A (en) * 1952-04-22 1962-03-13 Snecma Arrangements for deflecting the jet expelled from a discharge nozzle or from a reaction-propulsion unit
DE1129380B (de) * 1959-09-17 1962-05-10 Hamburger Flugzeugbau G M B H Antriebseinheit mit mehreren Strahltriebwerken

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493894A (zh) * 2011-11-18 2012-06-13 南京航空航天大学 基于气动突片技术的喷管排气掺混方法及装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812636A (en) * 1950-06-16 1957-11-12 Snecma Process and device for deflecting jets
US2756007A (en) * 1951-02-20 1956-07-24 Isidor B Laskowitz Jet-powered convertible aircraft
US2758805A (en) * 1952-03-18 1956-08-14 Northrop Aircraft Inc Blast deflector arrangement for jet propelled aircraft
US2738147A (en) * 1952-04-04 1956-03-13 Verne L Leech Means for turning and braking jet propelled aircraft
US3024602A (en) * 1952-04-22 1962-03-13 Snecma Arrangements for deflecting the jet expelled from a discharge nozzle or from a reaction-propulsion unit
DE1129380B (de) * 1959-09-17 1962-05-10 Hamburger Flugzeugbau G M B H Antriebseinheit mit mehreren Strahltriebwerken

Also Published As

Publication number Publication date
GB636045A (en) 1950-04-19

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