GB1347697A - Gas turbine engine combustion chamber - Google Patents

Gas turbine engine combustion chamber

Info

Publication number
GB1347697A
GB1347697A GB2700471A GB2700471A GB1347697A GB 1347697 A GB1347697 A GB 1347697A GB 2700471 A GB2700471 A GB 2700471A GB 2700471 A GB2700471 A GB 2700471A GB 1347697 A GB1347697 A GB 1347697A
Authority
GB
United Kingdom
Prior art keywords
air
openings
gas turbine
combustion chamber
flame tube
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
GB2700471A
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.)
MTU Aero Engines GmbH
Original Assignee
MTU Aero Engines GmbH
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 DE19702018641 priority Critical patent/DE2018641C2/en
Application filed by MTU Aero Engines GmbH filed Critical MTU Aero Engines GmbH
Publication of GB1347697A publication Critical patent/GB1347697A/en
Application status is Expired legal-status Critical

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04Air inlet arrangements
    • F23R3/10Air inlet arrangements for primary air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04Air inlet arrangements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23RGENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/42Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/54Reverse-flow combustion chambers

Abstract

1347697 Gas turbine combustion chambers MOTOREN-UND TURBINEN-UNION MUNCHEN GmbH 19 April 1971 [18 April 1970] 27004/71 Heading F1L A reverse flow combustion chamber for a gas turbine engine comprises a flame tube 5 with apertures for primary and secondary air (duct 7 and openings 8) and a conical end wall formed by the combustion chamber rear wall 2 containing a fuel injector nozzle 3, there being additional air inlet openings 12 in the flame tube wall with air guides 13 projecting into the flame tube inclined relative to its axis. Air blown through the openings 12 is guided along the surface of the conical end wall towards the nozzle 3. The air guides 13 may be tubes and/or partly cylindrical ribs (14) Fig. 3 (not shown) to prevent deflection of the air streams F from openings 12 by the primary air inlet stream E. The invention can also be applied to annular combustion chambers and chambers incorporating an annular outer casing housing several flame tubes.
GB2700471A 1970-04-18 1971-04-19 Gas turbine engine combustion chamber Expired GB1347697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19702018641 DE2018641C2 (en) 1970-04-18 1970-04-18 Reverse combustion chamber for gas turbine engine plants

Publications (1)

Publication Number Publication Date
GB1347697A true GB1347697A (en) 1974-02-27

Family

ID=5768415

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2700471A Expired GB1347697A (en) 1970-04-18 1971-04-19 Gas turbine engine combustion chamber

Country Status (6)

Country Link
US (1) US3751911A (en)
JP (1) JPS4946665B1 (en)
DE (1) DE2018641C2 (en)
FR (1) FR2086180B1 (en)
GB (1) GB1347697A (en)
SE (1) SE368258B (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1532636A (en) * 1975-10-02 1978-11-15 Secr Defence Combustion apparatus
JPS57500993A (en) * 1980-07-10 1982-06-03
RU2052145C1 (en) * 1993-08-08 1996-01-10 Анатолий Михайлович Рахмаилов Method of converting heat energy into mechanical work
DE19704802A1 (en) * 1997-02-08 1998-08-13 Ruhrgas Ag Apparatus and methods for burning fuel
US6557337B1 (en) 1998-09-25 2003-05-06 Alm Development, Inc. Gas turbine engine
US6145296A (en) * 1998-09-25 2000-11-14 Alm Development, Inc. Gas turbine engine having counter rotating turbines and a controller for controlling the load driven by one of the turbines
US20020152753A1 (en) 1998-09-25 2002-10-24 Anatoly Rakhmailov Fuel mixing in a gas turbine engine
US6305157B1 (en) 1998-09-25 2001-10-23 Alm Development, Inc. Gas turbine engine
US6212871B1 (en) 1999-03-11 2001-04-10 Alm Development, Inc. Method of operation of a gas turbine engine and a gas turbine engine
US6272844B1 (en) 1999-03-11 2001-08-14 Alm Development, Inc. Gas turbine engine having a bladed disk
US6189311B1 (en) 1999-03-11 2001-02-20 Alm Development, Inc. Gas turbine engine
US6397576B1 (en) 1999-10-12 2002-06-04 Alm Development, Inc. Gas turbine engine with exhaust compressor having outlet tap control
US6460324B1 (en) 1999-10-12 2002-10-08 Alm Development, Inc. Gas turbine engine
US6363708B1 (en) 1999-10-12 2002-04-02 Alm Development, Inc. Gas turbine engine
US6442945B1 (en) 2000-08-04 2002-09-03 Alm Development, Inc. Gas turbine engine
US6438959B1 (en) * 2000-12-28 2002-08-27 General Electric Company Combustion cap with integral air diffuser and related method
US20050003316A1 (en) * 2003-05-31 2005-01-06 Eugene Showers Counterflow fuel injection nozzle in a burner-boiler system
FR2856468B1 (en) * 2003-06-17 2007-11-23 Snecma Moteurs Turbomachine annular combustion chamber
WO2011031278A1 (en) 2009-09-13 2011-03-17 Lean Flame, Inc. Inlet premixer for combustion apparatus
DE102009046066A1 (en) * 2009-10-28 2011-05-12 Man Diesel & Turbo Se Burner for a turbine and the gas turbine equipped
US8522553B2 (en) * 2011-09-14 2013-09-03 General Electric Company System and method for conditioning a working fluid in a combustor
US9518739B2 (en) 2013-03-08 2016-12-13 Pratt & Whitney Canada Corp. Combustor heat shield with carbon avoidance feature
US9651259B2 (en) 2013-03-12 2017-05-16 General Electric Company Multi-injector micromixing system
US9765973B2 (en) 2013-03-12 2017-09-19 General Electric Company System and method for tube level air flow conditioning
US9528444B2 (en) 2013-03-12 2016-12-27 General Electric Company System having multi-tube fuel nozzle with floating arrangement of mixing tubes
US9671112B2 (en) 2013-03-12 2017-06-06 General Electric Company Air diffuser for a head end of a combustor
US9534787B2 (en) 2013-03-12 2017-01-03 General Electric Company Micromixing cap assembly
US9759425B2 (en) 2013-03-12 2017-09-12 General Electric Company System and method having multi-tube fuel nozzle with multiple fuel injectors
EP3026346A1 (en) * 2014-11-25 2016-06-01 Alstom Technology Ltd Combustor liner
EP3026347A1 (en) * 2014-11-25 2016-06-01 Alstom Technology Ltd Combustor with annular bluff body

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA545787A (en) * 1957-09-03 Rolls-Royce Limited Combustion equipment of gas-turbine engines
US2657531A (en) * 1948-01-22 1953-11-03 Gen Electric Wall cooling arrangement for combustion devices
US2555965A (en) * 1950-03-24 1951-06-05 Gen Electric End cap for fluid fuel combustors
GB819065A (en) * 1955-11-16 1959-08-26 Rolls Royce Improvements in or relating to combustion equipment for example of gas turbine engines
GB836117A (en) * 1956-02-02 1960-06-01 Rolls Royce Improvements in or relating to combustion equipment for gas-turbine engines
US2821067A (en) * 1956-05-28 1958-01-28 Boeing Co Combustion chamber construction in a gas turbine engine
US3064424A (en) * 1959-09-30 1962-11-20 Gen Motors Corp Flame tube
CH398182A (en) * 1962-11-14 1965-08-31 Saurer Ag Adolph Gas turbine plant
US3306333A (en) * 1964-03-31 1967-02-28 Bendix Corp Air spray combustor
US3306334A (en) * 1965-04-26 1967-02-28 Goubsky Gregory Michael Space heaters
GB1036677A (en) * 1965-05-17 1966-07-20 Rolls Royce Combustion equipment for a gas turbine engine
US3671171A (en) * 1970-11-27 1972-06-20 Avco Corp Annular combustors

Also Published As

Publication number Publication date
FR2086180B1 (en) 1975-09-26
JPS4946665B1 (en) 1974-12-11
SE368258B (en) 1974-06-24
DE2018641C2 (en) 1972-05-10
FR2086180A1 (en) 1971-12-31
US3751911A (en) 1973-08-14
DE2018641B1 (en) 1971-10-14

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee