NL250991A - - Google Patents

Info

Publication number
NL250991A
NL250991A NL250991DA NL250991A NL 250991 A NL250991 A NL 250991A NL 250991D A NL250991D A NL 250991DA NL 250991 A NL250991 A NL 250991A
Authority
NL
Netherlands
Application number
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.)
Publication of NL250991A publication Critical patent/NL250991A/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Turbines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Nozzles (AREA)
  • Testing Of Engines (AREA)
NL250991D 1959-05-01 NL250991A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1503859A GB885093A (en) 1959-05-01 1959-05-01 Improvements in or relating to jet propulsion nozzles

Publications (1)

Publication Number Publication Date
NL250991A true NL250991A (enrdf_load_stackoverflow)

Family

ID=10051955

Family Applications (1)

Application Number Title Priority Date Filing Date
NL250991D NL250991A (enrdf_load_stackoverflow) 1959-05-01

Country Status (4)

Country Link
DE (1) DE1241194B (enrdf_load_stackoverflow)
FR (1) FR1255674A (enrdf_load_stackoverflow)
GB (1) GB885093A (enrdf_load_stackoverflow)
NL (1) NL250991A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053736A5 (enrdf_load_stackoverflow) * 1969-07-16 1971-04-16 Dassault Aeronautique
US3568794A (en) * 1969-10-02 1971-03-09 Rohr Corp Method and apparatus for suppressing the noise of a fan-jet engine
US3647020A (en) * 1970-02-02 1972-03-07 Rohr Corp Jet propulsion apparatus and operating method
US3664455A (en) * 1971-03-15 1972-05-23 Rohr Corp Twisted vane sound suppressor for aircraft jet engine
US3776363A (en) * 1971-05-10 1973-12-04 A Kuethe Control of noise and instabilities in jet engines, compressors, turbines, heat exchangers and the like
US4685643A (en) * 1983-08-04 1987-08-11 The Boeing Company Nacelle/wing assembly with vortex control device
GB2372780A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise-reducing tabs
GB0105349D0 (en) * 2001-03-03 2001-04-18 Rolls Royce Plc Gas turbine engine exhaust nozzle
GB2372779A (en) * 2001-03-03 2002-09-04 Rolls Royce Plc Gas turbine engine nozzle with noise reducing tabs
US7340883B2 (en) 2004-11-12 2008-03-11 The Boeing Company Morphing structure
FR2928183A1 (fr) 2008-02-29 2009-09-04 Aircelle Sa Dispositif de reduction de bruit pour moteur d'aeronef, du type a chevrons mobiles
CN104405530B (zh) * 2014-10-16 2016-03-02 南京航空航天大学 分开排气式涡扇发动机排气降噪系统
CN119435244B (zh) * 2025-01-13 2025-05-13 南京理工大学 一种二元矩形喷管可视化柔性变形扩张段试验装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2650752A (en) * 1949-08-27 1953-09-01 United Aircraft Corp Boundary layer control in blowers
BE521636A (enrdf_load_stackoverflow) 1952-07-25
GB831152A (en) * 1956-02-07 1960-03-23 Boeing Co Noise suppression nozzles for jet propulsion engines

Also Published As

Publication number Publication date
DE1241194C2 (enrdf_load_stackoverflow) 1967-11-23
FR1255674A (fr) 1961-03-10
DE1241194B (de) 1967-05-24
GB885093A (en) 1961-12-20

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