GB913057A - Improvements in or relating to variable area jet propulsion nozzles - Google Patents

Improvements in or relating to variable area jet propulsion nozzles

Info

Publication number
GB913057A
GB913057A GB2256158A GB2256158A GB913057A GB 913057 A GB913057 A GB 913057A GB 2256158 A GB2256158 A GB 2256158A GB 2256158 A GB2256158 A GB 2256158A GB 913057 A GB913057 A GB 913057A
Authority
GB
United Kingdom
Prior art keywords
flap
gas
nozzle
outlet
tubular wall
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
GB2256158A
Other languages
English (en)
Inventor
John Michael Storer Keen
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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
Priority to FR1177253D priority Critical patent/FR1177253A/fr
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB2256158A priority patent/GB913057A/en
Priority to FR797595A priority patent/FR75910E/fr
Priority to DER25782A priority patent/DE1162639B/de
Publication of GB913057A publication Critical patent/GB913057A/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
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing
    • F02K1/48—Corrugated nozzles
    • 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
    • F02K1/12—Varying effective area of jet pipe or nozzle by means of pivoted flaps
    • F02K1/1207—Varying effective area of jet pipe or nozzle by means of pivoted flaps of one series of flaps hinged at their upstream ends on a fixed structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Advancing Webs (AREA)
  • Nozzles (AREA)
GB2256158A 1958-07-14 1958-07-14 Improvements in or relating to variable area jet propulsion nozzles Expired GB913057A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1177253D FR1177253A (fr) 1958-07-14 1957-06-12 Perfectionnements apportés aux tuyères de propulsion à réaction à section variable
GB2256158A GB913057A (en) 1958-07-14 1958-07-14 Improvements in or relating to variable area jet propulsion nozzles
FR797595A FR75910E (fr) 1958-07-14 1959-06-16 Perfectionnements apportés aux tuyères de propulsion à réaction à section variable
DER25782A DE1162639B (de) 1958-07-14 1959-06-22 Strahltriebduese

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2256158A GB913057A (en) 1958-07-14 1958-07-14 Improvements in or relating to variable area jet propulsion nozzles

Publications (1)

Publication Number Publication Date
GB913057A true GB913057A (en) 1962-12-19

Family

ID=10181427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2256158A Expired GB913057A (en) 1958-07-14 1958-07-14 Improvements in or relating to variable area jet propulsion nozzles

Country Status (3)

Country Link
DE (1) DE1162639B (OSRAM)
FR (2) FR1177253A (OSRAM)
GB (1) GB913057A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546505A3 (en) * 2011-07-14 2014-08-27 Rolls-Royce plc A Gas Turbine Engine Exhaust Nozzle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781661A (en) * 1954-04-08 1957-08-21 Hispano Suiza Sa Improvements in variable area jet propulsion nozzles
US2928234A (en) * 1955-02-11 1960-03-15 United Aircraft Corp Exhaust nozzle
DE1067639B (de) 1957-03-12 1959-10-22 Rolls Royce Duese fuer Strahltriebwerke
DE1061569B (de) 1957-11-14 1959-07-16 Bmw Triebwerkbau Ges M B H Konvergent-divergente Verstellschubduese fuer Strahltriebwerke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2546505A3 (en) * 2011-07-14 2014-08-27 Rolls-Royce plc A Gas Turbine Engine Exhaust Nozzle
US9145846B2 (en) 2011-07-14 2015-09-29 Rolls-Royce Plc Gas turbine engine exhaust nozzle including a plurality of flaps movable over a flow control surface

Also Published As

Publication number Publication date
DE1162639B (de) 1964-02-06
DE1162639C2 (OSRAM) 1964-08-06
FR1177253A (fr) 1959-04-22
FR75910E (fr) 1961-08-25

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