FR1464935A - Fluid conduit - Google Patents

Fluid conduit

Info

Publication number
FR1464935A
FR1464935A FR40964A FR40964A FR1464935A FR 1464935 A FR1464935 A FR 1464935A FR 40964 A FR40964 A FR 40964A FR 40964 A FR40964 A FR 40964A FR 1464935 A FR1464935 A FR 1464935A
Authority
FR
France
Prior art keywords
fluid conduit
conduit
fluid
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
FR40964A
Other languages
French (fr)
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.)
Power Jets Research and Development Ltd
Original Assignee
Power Jets Research and Development Ltd
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 Power Jets Research and Development Ltd filed Critical Power Jets Research and Development Ltd
Application granted granted Critical
Publication of FR1464935A publication Critical patent/FR1464935A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15D1/02—Influencing flow of fluids in pipes or conduits
    • 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
    • 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
    • F02K1/06—Varying effective area of jet pipe or nozzle
    • F02K1/10—Varying effective area of jet pipe or nozzle by distorting the jet pipe or nozzle
    • 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
    • F02K1/78—Other construction of jet pipes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/02—Wind tunnels
    • G01M9/04—Details
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
FR40964A 1964-12-04 1965-12-04 Fluid conduit Expired FR1464935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4944364A GB1073470A (en) 1964-12-04 1964-12-04 Fluid ducts

Publications (1)

Publication Number Publication Date
FR1464935A true FR1464935A (en) 1967-01-06

Family

ID=10452353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40964A Expired FR1464935A (en) 1964-12-04 1965-12-04 Fluid conduit

Country Status (3)

Country Link
US (1) US3443598A (en)
FR (1) FR1464935A (en)
GB (1) GB1073470A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801620A (en) * 2018-07-02 2018-11-13 辽宁科技大学 Loading device and detection method for the detection of assembled wallboard wind resistance load-carrying properties

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398415A (en) * 1981-12-10 1983-08-16 The United States Of America As Represented By The Secretary Of The Air Force Swing link flexible wind tunnel nozzle
DE3444822A1 (en) * 1984-12-08 1986-06-12 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn ADJUSTABLE DIFFUSER FOR AN AIR INLET ON A PLANE
US5033693A (en) * 1988-12-14 1991-07-23 The Boeing Company Single-piece, flexible inlet ramp
DE19808901A1 (en) * 1998-03-03 1999-09-09 Volkswagen Ag Movable and / or deformable wall, in particular for a fluid channel section, and fluid channel section
US20090165864A1 (en) * 2007-12-26 2009-07-02 Rolls-Royce North American Technologies, Inc. Supersonic inlet
DE102008022271A1 (en) * 2008-05-06 2009-11-26 Opara, Günther Nozzle i.e. jet-nozzle, for e.g. gas turbine of aircraft, has one-piece tubular body including wall that forms convergent and divergent channel parts by radial contraction of cross-section dimension of nozzle
EP2927129B1 (en) * 2014-04-03 2021-06-09 Airbus Operations GmbH Varying a cross section of a ram air passage
EP3412563B1 (en) * 2017-06-08 2022-11-23 Airbus Defence and Space GmbH Variable and adaptable diverterless bump inlet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2593420A (en) * 1946-05-28 1952-04-22 Walter S Diehl Variable area nozzle
US2546673A (en) * 1946-07-13 1951-03-27 Emory D Mattix Flow control valve
US2486287A (en) * 1947-03-13 1949-10-25 Pittsburgh Des Moines Company Sealing means for the joints between the movable and stationary walls of an adjustable wind tunnel nozzle
US2472949A (en) * 1947-10-31 1949-06-14 Pittsburgh Des Moines Company Flexible nozzle for supersonic wind tunnels
US2570129A (en) * 1948-08-18 1951-10-02 Gen Electric Supersonic wind tunnel
US2580228A (en) * 1950-10-31 1951-12-25 Gen Electric Supersonic wind tunnel
US2791240A (en) * 1954-09-27 1957-05-07 North American Aviation Inc Adjustable wall arrangement
CH334686A (en) * 1955-09-12 1958-12-15 Ingenieurbureau W Hausammann & Changeable nozzle, especially Laval nozzle for wind tunnels
US2934966A (en) * 1957-11-12 1960-05-03 Westinghouse Electric Corp Control apparatus
US3069842A (en) * 1958-02-25 1962-12-25 Nathan C Price Variable geometry ram inlet and diffuser
US3295555A (en) * 1965-01-15 1967-01-03 Boeing Co Variable throat jet engine air intake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108801620A (en) * 2018-07-02 2018-11-13 辽宁科技大学 Loading device and detection method for the detection of assembled wallboard wind resistance load-carrying properties

Also Published As

Publication number Publication date
US3443598A (en) 1969-05-13
GB1073470A (en) 1967-06-28

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