GB768553A - Improvements in or relating to propelling nozzles - Google Patents

Improvements in or relating to propelling nozzles

Info

Publication number
GB768553A
GB768553A GB3290953A GB3290953A GB768553A GB 768553 A GB768553 A GB 768553A GB 3290953 A GB3290953 A GB 3290953A GB 3290953 A GB3290953 A GB 3290953A GB 768553 A GB768553 A GB 768553A
Authority
GB
United Kingdom
Prior art keywords
nozzle
corrugations
walls
parts
upstream end
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
GB3290953A
Other languages
English (en)
Inventor
Adrian Albert Lombard
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 BE533443D priority Critical patent/BE533443A/xx
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Priority to GB3290953A priority patent/GB768553A/en
Priority to FR1111867D priority patent/FR1111867A/fr
Publication of GB768553A publication Critical patent/GB768553A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
GB3290953A 1953-11-26 1953-11-26 Improvements in or relating to propelling nozzles Expired GB768553A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BE533443D BE533443A (enrdf_load_stackoverflow) 1953-11-26
GB3290953A GB768553A (en) 1953-11-26 1953-11-26 Improvements in or relating to propelling nozzles
FR1111867D FR1111867A (fr) 1953-11-26 1954-11-05 Perfectionnements aux tuyères de propulsion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3290953A GB768553A (en) 1953-11-26 1953-11-26 Improvements in or relating to propelling nozzles

Publications (1)

Publication Number Publication Date
GB768553A true GB768553A (en) 1957-02-20

Family

ID=10345815

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3290953A Expired GB768553A (en) 1953-11-26 1953-11-26 Improvements in or relating to propelling nozzles

Country Status (3)

Country Link
BE (1) BE533443A (enrdf_load_stackoverflow)
FR (1) FR1111867A (enrdf_load_stackoverflow)
GB (1) GB768553A (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062988B (de) * 1957-03-12 1959-08-06 Rolls Royce Strahltriebduese
DE1067639B (de) * 1957-03-12 1959-10-22 Rolls Royce Duese fuer Strahltriebwerke
US2973825A (en) * 1957-01-09 1961-03-07 Bertin Et Cie Soc Discharge nozzles with a view to reducing the noise of the jet
US2978061A (en) * 1956-03-16 1961-04-04 Rolls Royce Jet propulsion nozzles
US2990029A (en) * 1956-03-16 1961-06-27 Rolls Royce Variable area jet propulsion nozzles
US3060681A (en) * 1958-03-13 1962-10-30 Rolls Royce Jet propulsion engine with adjustable nozzle
US3065818A (en) * 1957-09-14 1962-11-27 Rolls Royce Jet noise suppressor nozzle
US3143184A (en) * 1960-10-31 1964-08-04 Bristol Siddeley Engines Ltd Nozzle for suppressing jet noise
FR2890696A1 (fr) * 2005-09-12 2007-03-16 Airbus France Sas Turbomoteur a bruit de jet attenue
RU2379536C1 (ru) * 2005-10-19 2010-01-20 Эрбюс Франс Турбореактивный двигатель с ослабленным шумом струи

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2982092A (en) * 1956-02-27 1961-05-02 Rolls Royce Jet nozzle for reaction propulsion with noise reducing means

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978061A (en) * 1956-03-16 1961-04-04 Rolls Royce Jet propulsion nozzles
US2990029A (en) * 1956-03-16 1961-06-27 Rolls Royce Variable area jet propulsion nozzles
US2973825A (en) * 1957-01-09 1961-03-07 Bertin Et Cie Soc Discharge nozzles with a view to reducing the noise of the jet
DE1062988B (de) * 1957-03-12 1959-08-06 Rolls Royce Strahltriebduese
DE1067639B (de) * 1957-03-12 1959-10-22 Rolls Royce Duese fuer Strahltriebwerke
US3065818A (en) * 1957-09-14 1962-11-27 Rolls Royce Jet noise suppressor nozzle
US3060681A (en) * 1958-03-13 1962-10-30 Rolls Royce Jet propulsion engine with adjustable nozzle
US3143184A (en) * 1960-10-31 1964-08-04 Bristol Siddeley Engines Ltd Nozzle for suppressing jet noise
FR2890696A1 (fr) * 2005-09-12 2007-03-16 Airbus France Sas Turbomoteur a bruit de jet attenue
WO2007031618A1 (fr) * 2005-09-12 2007-03-22 Airbus France Procede pour attenuer le bruit de jet d’un turbomoteur a double flux
JP2009508038A (ja) * 2005-09-12 2009-02-26 エアバス フランス ターボファンの噴射ノイズを軽減させる方法
US7621371B2 (en) 2005-09-12 2009-11-24 Airbus France Method for attenuating the noise of a turbofan
RU2387862C2 (ru) * 2005-09-12 2010-04-27 Эрбюс Франс Турбовентиляторный двигатель и способ ослабления шума реактивной струи турбовентиляторного двигателя
CN101263295B (zh) * 2005-09-12 2012-05-09 空中客车运营简化股份公司 减弱双流涡轮发动机的喷气噪音的方法
RU2379536C1 (ru) * 2005-10-19 2010-01-20 Эрбюс Франс Турбореактивный двигатель с ослабленным шумом струи

Also Published As

Publication number Publication date
FR1111867A (fr) 1956-03-06
BE533443A (enrdf_load_stackoverflow)

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