DE2623471C2 - Brennkammer - Google Patents

Brennkammer

Info

Publication number
DE2623471C2
DE2623471C2 DE2623471A DE2623471A DE2623471C2 DE 2623471 C2 DE2623471 C2 DE 2623471C2 DE 2623471 A DE2623471 A DE 2623471A DE 2623471 A DE2623471 A DE 2623471A DE 2623471 C2 DE2623471 C2 DE 2623471C2
Authority
DE
Germany
Prior art keywords
heat shield
dome
combustion chamber
passages
combustion
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
DE2623471A
Other languages
German (de)
English (en)
Other versions
DE2623471A1 (de
Inventor
Jacques Emile Jules Dammarieles-Lys Caruel
Guy Daniel Melun Stora
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.)
Safran Aircraft Engines SAS
Original Assignee
Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
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 Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA filed Critical Societe Nationale dEtude et de Construction de Moteurs dAviation SNECMA
Publication of DE2623471A1 publication Critical patent/DE2623471A1/de
Application granted granted Critical
Publication of DE2623471C2 publication Critical patent/DE2623471C2/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/002—Wall structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/201—Heat transfer, e.g. cooling by impingement of a fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spray-Type Burners (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE2623471A 1975-05-28 1976-05-25 Brennkammer Expired DE2623471C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517087A FR2312654A1 (fr) 1975-05-28 1975-05-28 Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz

Publications (2)

Publication Number Publication Date
DE2623471A1 DE2623471A1 (de) 1976-12-16
DE2623471C2 true DE2623471C2 (de) 1984-03-22

Family

ID=9155927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2623471A Expired DE2623471C2 (de) 1975-05-28 1976-05-25 Brennkammer

Country Status (4)

Country Link
US (1) US4085581A (enExample)
DE (1) DE2623471C2 (enExample)
FR (1) FR2312654A1 (enExample)
GB (1) GB1506191A (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410138A2 (fr) * 1977-11-29 1979-06-22 Snecma Perfectionnements aux chambres de combustion pour moteur a turbine a gaz
USRE30925E (en) 1977-12-14 1982-05-11 Caterpillar Tractor Co. Fuel vaporizing combustor tube
US4188782A (en) * 1977-12-14 1980-02-19 Caterpillar Tractor Co. Fuel vaporizing combustor tube
US4242863A (en) * 1978-03-16 1981-01-06 Caterpillar Tractor Co. Dual phase fuel vaporizing combustor
US4222230A (en) * 1978-08-14 1980-09-16 General Electric Company Combustor dome assembly
GB2044912B (en) * 1979-03-22 1983-02-23 Rolls Royce Gas turbine combustion chamber
DE3061595D1 (en) * 1979-05-18 1983-02-17 Rolls Royce Combustion apparatus for gas turbine engines
GB2125950B (en) * 1982-08-16 1986-09-24 Gen Electric Gas turbine combustor
GB2204672B (en) * 1987-05-06 1991-03-06 Rolls Royce Plc Combustor
US4843825A (en) * 1988-05-16 1989-07-04 United Technologies Corporation Combustor dome heat shield
GB2221979B (en) * 1988-08-17 1992-03-25 Rolls Royce Plc A combustion chamber for a gas turbine engine
US5117637A (en) * 1990-08-02 1992-06-02 General Electric Company Combustor dome assembly
GB9018013D0 (en) * 1990-08-16 1990-10-03 Rolls Royce Plc Gas turbine engine combustor
US5142871A (en) * 1991-01-22 1992-09-01 General Electric Company Combustor dome plate support having uniform thickness arcuate apex with circumferentially spaced coolant apertures
CA2076102C (en) * 1991-09-23 2001-12-18 Stephen John Howell Aero-slinger combustor
US5265425A (en) * 1991-09-23 1993-11-30 General Electric Company Aero-slinger combustor
US5419115A (en) * 1994-04-29 1995-05-30 United Technologies Corporation Bulkhead and fuel nozzle guide assembly for an annular combustion chamber
DE19502328A1 (de) * 1995-01-26 1996-08-01 Bmw Rolls Royce Gmbh Hitzeschild für eine Gasturbinen-Brennkammer
CA2288557C (en) * 1998-11-12 2007-02-06 Mitsubishi Heavy Industries, Ltd. Gas turbine combustor cooling structure
US6546733B2 (en) * 2001-06-28 2003-04-15 General Electric Company Methods and systems for cooling gas turbine engine combustors
US6751961B2 (en) * 2002-05-14 2004-06-22 United Technologies Corporation Bulkhead panel for use in a combustion chamber of a gas turbine engine
US7003959B2 (en) * 2002-12-31 2006-02-28 General Electric Company High temperature splash plate for temperature reduction by optical reflection and process for manufacturing
US8596071B2 (en) * 2006-05-05 2013-12-03 General Electric Company Method and apparatus for assembling a gas turbine engine
FR2925145B1 (fr) * 2007-12-14 2010-01-15 Snecma Chambre de combustion de turbomachine
DE102012204103A1 (de) * 2012-03-15 2013-09-19 Siemens Aktiengesellschaft Hitzeschildelement für einen Verdichterluftbypass um die Brennkammer
US9964307B2 (en) * 2012-09-30 2018-05-08 United Technologies Corporation Interface heat shield for a combustor of a gas turbine engine
FR3001497B1 (fr) * 2013-01-29 2016-05-13 Turbomeca Ensemble de combustion de turbomachine comprenant un circuit d alimentation de carburant ameliore
US10488046B2 (en) * 2013-08-16 2019-11-26 United Technologies Corporation Gas turbine engine combustor bulkhead assembly
US10317085B2 (en) * 2016-02-25 2019-06-11 General Electric Company Combustor assembly
US10767865B2 (en) * 2016-06-13 2020-09-08 Rolls-Royce North American Technologies Inc. Swirl stabilized vaporizer combustor
US10724740B2 (en) 2016-11-04 2020-07-28 General Electric Company Fuel nozzle assembly with impingement purge
US10634353B2 (en) * 2017-01-12 2020-04-28 General Electric Company Fuel nozzle assembly with micro channel cooling
US10393381B2 (en) 2017-01-27 2019-08-27 General Electric Company Unitary flow path structure
US10253643B2 (en) 2017-02-07 2019-04-09 General Electric Company Airfoil fluid curtain to mitigate or prevent flow path leakage
US10247019B2 (en) 2017-02-23 2019-04-02 General Electric Company Methods and features for positioning a flow path inner boundary within a flow path assembly
US10253641B2 (en) 2017-02-23 2019-04-09 General Electric Company Methods and assemblies for attaching airfoils within a flow path
US10385709B2 (en) 2017-02-23 2019-08-20 General Electric Company Methods and features for positioning a flow path assembly within a gas turbine engine
US10385731B2 (en) 2017-06-12 2019-08-20 General Electric Company CTE matching hanger support for CMC structures
DE102018125698A1 (de) * 2018-10-17 2020-04-23 Man Energy Solutions Se Gasturbinenbrennkammer
FR3101696B1 (fr) * 2019-10-08 2021-10-29 Safran Helicopter Engines Canne de prevaporisation pour une chambre de combustion de turbomachine
US11428160B2 (en) 2020-12-31 2022-08-30 General Electric Company Gas turbine engine with interdigitated turbine and gear assembly
US12018839B2 (en) * 2022-10-20 2024-06-25 General Electric Company Gas turbine engine combustor with dilution passages
US12158270B2 (en) * 2022-12-20 2024-12-03 General Electric Company Gas turbine engine combustor with a set of dilution passages

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044523B (de) * 1955-09-15 1958-11-20 Gen Electric Abschlusshaube fuer das Flammrohr einer Gasturbinen-Brennkammer
GB1136543A (en) * 1966-02-21 1968-12-11 Rolls Royce Liquid fuel combustion apparatus for gas turbine engines
GB1180706A (en) * 1968-08-02 1970-02-11 Rolls Royce Flame Tube
US3899876A (en) * 1968-11-15 1975-08-19 Secr Defence Brit Flame tube for a gas turbine combustion equipment
FR2093115A5 (enExample) * 1970-06-02 1972-01-28 Snecma
US3656298A (en) * 1970-11-27 1972-04-18 Gen Motors Corp Combustion apparatus
FR2152465B1 (enExample) * 1971-09-16 1975-02-21 Snecma
US3777484A (en) * 1971-12-08 1973-12-11 Gen Electric Shrouded combustion liner
IL42390A0 (en) * 1972-08-02 1973-07-30 Gen Electric Impingement cooled combustor dome
US3916619A (en) * 1972-10-30 1975-11-04 Hitachi Ltd Burning method for gas turbine combustor and a construction thereof

Also Published As

Publication number Publication date
DE2623471A1 (de) 1976-12-16
FR2312654A1 (fr) 1976-12-24
GB1506191A (en) 1978-04-05
US4085581A (en) 1978-04-25
FR2312654B1 (enExample) 1980-05-09

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