JPH0344220B2 - - Google Patents

Info

Publication number
JPH0344220B2
JPH0344220B2 JP58121729A JP12172983A JPH0344220B2 JP H0344220 B2 JPH0344220 B2 JP H0344220B2 JP 58121729 A JP58121729 A JP 58121729A JP 12172983 A JP12172983 A JP 12172983A JP H0344220 B2 JPH0344220 B2 JP H0344220B2
Authority
JP
Japan
Prior art keywords
engine
fan
core
groove
ridge
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 - Lifetime
Application number
JP58121729A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5932655A (ja
Inventor
Jon Deyuusa Donarudo
Hooru Kutsukaa Andoryu
Kenpu Fuoosuto Gai
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of JPS5932655A publication Critical patent/JPS5932655A/ja
Publication of JPH0344220B2 publication Critical patent/JPH0344220B2/ja
Granted 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
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Exhaust Gas After Treatment (AREA)
JP58121729A 1982-07-12 1983-07-06 ターボファン・エンジン及び排気センターボディ Granted JPS5932655A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39732182A 1982-07-12 1982-07-12
US397321 1982-07-12

Publications (2)

Publication Number Publication Date
JPS5932655A JPS5932655A (ja) 1984-02-22
JPH0344220B2 true JPH0344220B2 (enrdf_load_stackoverflow) 1991-07-05

Family

ID=23570739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58121729A Granted JPS5932655A (ja) 1982-07-12 1983-07-06 ターボファン・エンジン及び排気センターボディ

Country Status (6)

Country Link
JP (1) JPS5932655A (enrdf_load_stackoverflow)
CA (1) CA1209353A (enrdf_load_stackoverflow)
DE (1) DE3324347A1 (enrdf_load_stackoverflow)
FR (1) FR2529956B1 (enrdf_load_stackoverflow)
GB (1) GB2123486B (enrdf_load_stackoverflow)
IT (1) IT1168268B (enrdf_load_stackoverflow)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5117628A (en) * 1990-01-25 1992-06-02 General Electric Company Mixed flow augmentor pre-mixer
US5758488A (en) * 1993-05-11 1998-06-02 Roderick Thomson Core flow expansion chamber device system for reduction of jet turbine engine noise
DE19740228A1 (de) 1997-09-12 1999-03-18 Bmw Rolls Royce Gmbh Turbofan-Flugtriebwerk
WO2000074831A1 (en) * 1999-06-09 2000-12-14 Aeroflo (Proprietary) Limited Method and device for mixing gases
AU2002351309A1 (en) 2001-12-07 2003-06-23 Jack H. Anderson Jet nozzle mixer
US7017331B2 (en) 2002-12-07 2006-03-28 Anderson Jack H Jet nozzle mixer
FR2855558B1 (fr) * 2003-05-28 2005-07-15 Snecma Moteurs Tuyere de turbomachine a reduction de bruit
FR2858999B1 (fr) * 2003-08-18 2005-11-11 Snecma Moteurs Turbomachine pour aeronef a emissions de bruit reduites
RU2263220C1 (ru) * 2004-01-28 2005-10-27 Открытое акционерное общество "Научно-производственное объединение "Сатурн" (ОАО "НПО "Сатурн") Устройство для соединения смесителя с корпусом наружного контура двухконтурного газотурбинного двигателя
FR2911922B1 (fr) 2007-01-26 2009-04-24 Snecma Sa Melangeur de flux a section variable pour turboreacteur a double flux d'avion supersonique
FR2919899B1 (fr) * 2007-08-06 2014-02-14 Snecma Melangeur a lobes muni de bras redresseurs d'ecoulement pour tuyere a flux confluents de turbomachine
FR3025255B1 (fr) * 2014-09-03 2016-11-04 Turbomeca Tuyere d'echappement de gaz de turbomoteur

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641104A (en) * 1950-04-18 1953-06-09 United Aircraft Corp Tail cone having radially adjustable wall
FR1104644A (fr) * 1954-02-15 1955-11-22 Thomson Houston Comp Francaise Perfectionnements aux systèmes de commande de l'écoulement d'un fluide
US2978865A (en) * 1956-02-06 1961-04-11 Curtiss Wright Corp Turbo fan exhaust mixing device
GB874496A (en) * 1957-08-30 1961-08-10 Robert Westley Jet propulsion nozzle noise suppression means and thrust reverser
US3048376A (en) * 1958-04-09 1962-08-07 Curtiss Wright Corp Fluid mixing apparatus
NL249340A (enrdf_load_stackoverflow) * 1959-03-13
FR1515198A (fr) * 1967-01-18 1968-03-01 Snecma Silencieux à jets fluides pour systèmes d'éjection
US3793865A (en) * 1972-07-05 1974-02-26 Gen Electric Mixer fabrication
US4045957A (en) * 1976-02-20 1977-09-06 United Technologies Corporation Combined guide vane and mixer for a gas turbine engine
US4165609A (en) * 1977-03-02 1979-08-28 The Boeing Company Gas turbine mixer apparatus
US4240252A (en) * 1978-01-19 1980-12-23 General Electric Company Acoustically-treated mixer for a mixed flow gas turbine engine
US4214441A (en) * 1978-09-12 1980-07-29 The United States Of America As Represented By The Secretary Of The Navy Infrared suppressor device
GB2031070B (en) * 1978-10-02 1982-11-17 Boeing Co Suppression of noise from a ducted-fan turbojet engine
FR2438168A1 (fr) * 1978-10-03 1980-04-30 Boeing Co Melangeur d'echappement anti-bruit pour turboreacteur a double flux

Also Published As

Publication number Publication date
DE3324347A1 (de) 1984-01-12
GB8316375D0 (en) 1983-07-20
IT1168268B (it) 1987-05-20
GB2123486B (en) 1986-01-02
IT8321994A0 (it) 1983-07-08
FR2529956A1 (fr) 1984-01-13
JPS5932655A (ja) 1984-02-22
CA1209353A (en) 1986-08-12
FR2529956B1 (fr) 1987-01-16
DE3324347C2 (enrdf_load_stackoverflow) 1993-04-01
GB2123486A (en) 1984-02-01

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees