GB756783A - Variable area nozzles for jet propulsion engines - Google Patents

Variable area nozzles for jet propulsion engines

Info

Publication number
GB756783A
GB756783A GB12763/54A GB1276354A GB756783A GB 756783 A GB756783 A GB 756783A GB 12763/54 A GB12763/54 A GB 12763/54A GB 1276354 A GB1276354 A GB 1276354A GB 756783 A GB756783 A GB 756783A
Authority
GB
United Kingdom
Prior art keywords
nozzle
tube
variable area
jet propulsion
passes
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
GB12763/54A
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.)
Solar Aircraft Co
Original Assignee
Solar Aircraft Co
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 Solar Aircraft Co filed Critical Solar Aircraft Co
Publication of GB756783A publication Critical patent/GB756783A/en
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
    • F02K1/78—Other construction of jet pipes
    • F02K1/82—Jet pipe walls, e.g. liners
    • F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
    • 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
    • F01D9/00—Stators
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
    • 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
    • F02K1/08—Varying effective area of jet pipe or nozzle by axially moving or transversely deforming an internal member, e.g. the exhaust cone
    • 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
    • F02K1/09—Varying effective area of jet pipe or nozzle by axially moving an external member, e.g. a shroud
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Exhaust Silencers (AREA)
  • Supercharger (AREA)
GB12763/54A 1953-06-30 1954-05-03 Variable area nozzles for jet propulsion engines Expired GB756783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US365005A US2811827A (en) 1953-06-30 1953-06-30 Balanced jet nozzle and cooling means therefor

Publications (1)

Publication Number Publication Date
GB756783A true GB756783A (en) 1956-09-12

Family

ID=23437091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12763/54A Expired GB756783A (en) 1953-06-30 1954-05-03 Variable area nozzles for jet propulsion engines

Country Status (4)

Country Link
US (1) US2811827A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE530004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1104307A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB756783A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482310C2 (ru) * 2007-08-23 2013-05-20 Эрбюс Операсьон Конус реактивного сопла авиационного турбореактивного двигателя, оборудованный устройством создания турбулентности потока первого контура, ограничивающим шум от реактивной струи
CN113266425A (zh) * 2021-05-31 2021-08-17 张龙 一种封闭固定式环形涡喷蒸汽轮

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952124A (en) * 1957-07-29 1960-09-13 Boeing Co Plug type noise suppressor and thrust reverser
US3094072A (en) * 1957-12-09 1963-06-18 Arthur R Parilla Aircraft, missiles, missile weapons systems, and space ships
DE977738C (de) * 1957-12-11 1969-03-27 Josef Schaberger & Co G M B H Verfahren zum Betreiben eines Strahlantriebes, insbesondere fuer Raketen
US4044555A (en) * 1958-09-30 1977-08-30 Hayes International Corporation Rear section of jet power plant installations
US3237864A (en) * 1962-12-03 1966-03-01 Gen Electric Low drag variable plug jet exhaust nozzle
US3192712A (en) * 1962-12-31 1965-07-06 Gen Electric Load balancing arrangement for annular variable area jet exhaust nozzle
US3504860A (en) * 1964-07-07 1970-04-07 Us Navy Adjustable spike nozzle for thrust motors
GB1026068A (en) * 1964-11-09 1966-04-14 Rolls Royce Jet nozzle
US3210934A (en) * 1964-11-30 1965-10-12 Gen Motors Corp Jet engine exhaust
GB1035015A (en) * 1965-05-11 1966-07-06 Rolls Royce Improvements in or relating to jet propulsion power plant
DE4225603C1 (de) * 1992-08-03 1993-11-25 Deutsche Aerospace Schubdüse für ein Hyperschall-Kombinationstriebwerk mit gekühltem Zentralkörper
US6584766B1 (en) * 2000-03-24 2003-07-01 General Electric Co. Methods and apparatus for minimizing thermal stresses in a centerbody
CN110657044B (zh) * 2019-08-30 2020-09-25 中国科学院工程热物理研究所 一种电驱式加力燃烧室与可调面积尾喷管一体化结构
US20250230930A1 (en) * 2024-01-12 2025-07-17 Rtx Corporation Cooled variable area nozzle for an aircraft engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2510506A (en) * 1944-07-15 1950-06-06 Jarvis C Marble Turbojet power plant with controllable primary and secondary outlets
NL70849C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1945-05-14
US2570629A (en) * 1945-10-05 1951-10-09 Anxionnaz Adjustable pipe for the intake of air and expansion of the driving gases in reactionjet propellers for projectiles and vehicles
US2540594A (en) * 1946-08-23 1951-02-06 Lockheed Aircraft Corp Ram jet engine having variable area inlets
US2573982A (en) * 1946-12-14 1951-11-06 Homestead Valve Mfg Co Nozzle
BE637917A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1947-06-05
US2641104A (en) * 1950-04-18 1953-06-09 United Aircraft Corp Tail cone having radially adjustable wall
US2630673A (en) * 1950-09-27 1953-03-10 Gen Electric Cooling means for variable area nozzles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2482310C2 (ru) * 2007-08-23 2013-05-20 Эрбюс Операсьон Конус реактивного сопла авиационного турбореактивного двигателя, оборудованный устройством создания турбулентности потока первого контура, ограничивающим шум от реактивной струи
CN113266425A (zh) * 2021-05-31 2021-08-17 张龙 一种封闭固定式环形涡喷蒸汽轮

Also Published As

Publication number Publication date
BE530004A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1104307A (fr) 1955-11-18
US2811827A (en) 1957-11-05

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