DE2126648C3 - Brennkammer - Google Patents

Brennkammer

Info

Publication number
DE2126648C3
DE2126648C3 DE2126648A DE2126648A DE2126648C3 DE 2126648 C3 DE2126648 C3 DE 2126648C3 DE 2126648 A DE2126648 A DE 2126648A DE 2126648 A DE2126648 A DE 2126648A DE 2126648 C3 DE2126648 C3 DE 2126648C3
Authority
DE
Germany
Prior art keywords
combustion chamber
wall part
openings
combustion
air openings
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
DE2126648A
Other languages
German (de)
English (en)
Other versions
DE2126648B2 (de
DE2126648A1 (de
Inventor
Jacques Emile Jules Dammarie-Les-Lys Caruel
Jean-Pierre Jules Emile Chartrettes Castellant
Simone Melun Coutor
Armand Jean-Baptiste Itteville Lacroix
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 DE2126648A1 publication Critical patent/DE2126648A1/de
Publication of DE2126648B2 publication Critical patent/DE2126648B2/de
Application granted granted Critical
Publication of DE2126648C3 publication Critical patent/DE2126648C3/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
    • F23R3/06—Arrangement of apertures along the flame tube
    • F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
    • 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
    • F23R3/06—Arrangement of apertures along the flame tube
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE2126648A 1970-06-02 1971-05-28 Brennkammer Expired DE2126648C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020243A FR2093115A5 (enExample) 1970-06-02 1970-06-02

Publications (3)

Publication Number Publication Date
DE2126648A1 DE2126648A1 (de) 1971-12-09
DE2126648B2 DE2126648B2 (de) 1978-05-18
DE2126648C3 true DE2126648C3 (de) 1978-12-21

Family

ID=9056558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2126648A Expired DE2126648C3 (de) 1970-06-02 1971-05-28 Brennkammer

Country Status (4)

Country Link
US (1) US3735589A (enExample)
DE (1) DE2126648C3 (enExample)
FR (1) FR2093115A5 (enExample)
GB (1) GB1323007A (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA980584A (en) * 1972-11-10 1975-12-30 Edward E. Ekstedt Double walled impingement cooled combustor
US3899881A (en) * 1974-02-04 1975-08-19 Gen Motors Corp Combustion apparatus with secondary air to vaporization chamber and concurrent variance of secondary air and dilution air in a reverse sense
FR2312654A1 (fr) * 1975-05-28 1976-12-24 Snecma Perfectionnements aux chambres de combustion pour moteurs a turbine a gaz
US4233123A (en) * 1978-12-18 1980-11-11 General Motors Corporation Method for making an air cooled combustor
FR2450349A1 (fr) * 1979-03-01 1980-09-26 Snecma Perfectionnement au refroidissement des parois de chambres de combustion par pellicule d'air
US5481867A (en) * 1988-05-31 1996-01-09 United Technologies Corporation Combustor
US6101814A (en) * 1999-04-15 2000-08-15 United Technologies Corporation Low emissions can combustor with dilution hole arrangement for a turbine engine
US6260359B1 (en) * 1999-11-01 2001-07-17 General Electric Company Offset dilution combustor liner
US6606861B2 (en) 2001-02-26 2003-08-19 United Technologies Corporation Low emissions combustor for a gas turbine engine
GB2441342B (en) * 2006-09-01 2009-03-18 Rolls Royce Plc Wall elements with apertures for gas turbine engine components
GB2460403B (en) * 2008-05-28 2010-11-17 Rolls Royce Plc Combustor Wall with Improved Cooling
US8171740B2 (en) * 2009-02-27 2012-05-08 Honeywell International Inc. Annular rich-quench-lean gas turbine combustors with plunged holes
US8141365B2 (en) * 2009-02-27 2012-03-27 Honeywell International Inc. Plunged hole arrangement for annular rich-quench-lean gas turbine combustors
US20170059159A1 (en) * 2015-08-25 2017-03-02 Rolls-Royce Corporation Cmc combustor shell with integral chutes
DE102016201452A1 (de) 2016-02-01 2017-08-03 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit Wandkonturierung
WO2021118567A1 (en) * 2019-12-12 2021-06-17 Siemens Energy Global GmbH & Co. KG Combustor liner in gas turbine engine
CN116221774B (zh) * 2021-12-06 2025-09-09 通用电气公司 用于燃烧器衬里的变化的稀释孔设计

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2447482A (en) * 1945-04-25 1948-08-24 Westinghouse Electric Corp Turbine apparatus
US2657531A (en) * 1948-01-22 1953-11-03 Gen Electric Wall cooling arrangement for combustion devices
GB700017A (en) * 1951-03-05 1953-11-25 Lucas Industries Ltd Combustion chambers for prime movers
BE535905A (enExample) * 1954-02-23
US3046742A (en) * 1959-01-05 1962-07-31 Gen Motors Corp Combustion apparatus
FR1520428A (fr) * 1966-12-08 1968-04-12 Snecma Elément de paroi d'une chambre de combustion
US3490230A (en) * 1968-03-22 1970-01-20 Us Navy Combustion air control shutter

Also Published As

Publication number Publication date
DE2126648B2 (de) 1978-05-18
US3735589A (en) 1973-05-29
GB1323007A (en) 1973-07-11
DE2126648A1 (de) 1971-12-09
FR2093115A5 (enExample) 1972-01-28

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee