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GB2123486B - Turbofan mixed flow exhaust system - Google Patents

Turbofan mixed flow exhaust system

Info

Publication number
GB2123486B
GB2123486B GB08316375A GB8316375A GB2123486B GB 2123486 B GB2123486 B GB 2123486B GB 08316375 A GB08316375 A GB 08316375A GB 8316375 A GB8316375 A GB 8316375A GB 2123486 B GB2123486 B GB 2123486B
Authority
GB
United Kingdom
Prior art keywords
turbofan
exhaust system
mixed flow
flow exhaust
mixed
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
GB08316375A
Other versions
GB2123486A (en
GB8316375D0 (en
Inventor
Donald John Dusa
Andrew Paul Kuchar
Guy Kemp Faust
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 GB8316375D0 publication Critical patent/GB8316375D0/en
Publication of GB2123486A publication Critical patent/GB2123486A/en
Application granted granted Critical
Publication of GB2123486B publication Critical patent/GB2123486B/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
    • F02K1/38—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)
  • Exhaust Gas After Treatment (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
GB08316375A 1982-07-12 1983-06-16 Turbofan mixed flow exhaust system Expired GB2123486B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8316375D0 GB8316375D0 (en) 1983-07-20
GB2123486A GB2123486A (en) 1984-02-01
GB2123486B true GB2123486B (en) 1986-01-02

Family

ID=23570739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08316375A Expired GB2123486B (en) 1982-07-12 1983-06-16 Turbofan mixed flow exhaust system

Country Status (6)

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

Families Citing this family (11)

* 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 (en) 1997-09-12 1999-03-18 Bmw Rolls Royce Gmbh Turbofan aircraft engine
WO2000074831A1 (en) * 1999-06-09 2000-12-14 Aeroflo (Proprietary) Limited Method and device for mixing gases
EP1451461B8 (en) 2001-12-07 2007-10-03 Anderson, Jack Jet nozzle mixer
US7017331B2 (en) 2002-12-07 2006-03-28 Anderson Jack H Jet nozzle mixer
FR2855558B1 (en) 2003-05-28 2005-07-15 Snecma Moteurs TURBOMACHINE TUBE WITH NOISE REDUCTION
FR2858999B1 (en) * 2003-08-18 2005-11-11 Snecma Moteurs TURBOMACHINE FOR AIRCRAFT WITH REDUCED NOISE EMISSIONS
FR2911922B1 (en) 2007-01-26 2009-04-24 Snecma Sa VARIABLE SECTION FLOW MIXER FOR A DOUBLE FLOW OF A SUPERSONIC AIRCRAFT
FR2919899B1 (en) * 2007-08-06 2014-02-14 Snecma LOBE MIXER WITH ARMS FLOW RECTIFIERS FOR TURBINE FLUID CONFLUENT FLOW TUBE
FR3025255B1 (en) * 2014-09-03 2016-11-04 Turbomeca EXHAUST TUBE OF TURBOMOTING GAS

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 (en) * 1954-02-15 1955-11-22 Thomson Houston Comp Francaise Improvements to Fluid Flow Control Systems
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
NL110872C (en) * 1959-03-13
FR1515198A (en) * 1967-01-18 1968-03-01 Snecma Fluid jet silencers for ejection systems
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 (en) * 1978-10-03 1980-04-30 Boeing Co Noise suppressing exhaust mixer for ducted-fan, turbojet engine - has annular corrugated duct positioned coaxially with sleeve including concentric bulb-shaped plug

Also Published As

Publication number Publication date
IT8321994A0 (en) 1983-07-08
DE3324347C2 (en) 1993-04-01
GB2123486A (en) 1984-02-01
FR2529956B1 (en) 1987-01-16
DE3324347A1 (en) 1984-01-12
IT1168268B (en) 1987-05-20
CA1209353A (en) 1986-08-12
FR2529956A1 (en) 1984-01-13
JPH0344220B2 (en) 1991-07-05
JPS5932655A (en) 1984-02-22
GB8316375D0 (en) 1983-07-20

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years