FR2694962B1 - Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau. - Google Patents

Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau.

Info

Publication number
FR2694962B1
FR2694962B1 FR9210124A FR9210124A FR2694962B1 FR 2694962 B1 FR2694962 B1 FR 2694962B1 FR 9210124 A FR9210124 A FR 9210124A FR 9210124 A FR9210124 A FR 9210124A FR 2694962 B1 FR2694962 B1 FR 2694962B1
Authority
FR
France
Prior art keywords
effects
water
combustion chamber
protected against
turbojet engine
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
FR9210124A
Other languages
English (en)
Other versions
FR2694962A1 (fr
Inventor
Xavier Marie Henri Bardey
Michel Andre Albert Desaulty
Jerome Emmanuel Rene Jolu
Serge Marcel Meunier
Sylvie Poutonnet
Jacques Renvier
Pierre Charles Mouton
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
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9210124A priority Critical patent/FR2694962B1/fr
Priority to GB9316812A priority patent/GB2269893B/en
Priority to US08/107,175 priority patent/US5339622A/en
Publication of FR2694962A1 publication Critical patent/FR2694962A1/fr
Application granted granted Critical
Publication of FR2694962B1 publication Critical patent/FR2694962B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/32—Collecting of condensation water; Drainage ; Removing solid particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9210124A 1992-08-19 1992-08-19 Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau. Expired - Lifetime FR2694962B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9210124A FR2694962B1 (fr) 1992-08-19 1992-08-19 Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau.
GB9316812A GB2269893B (en) 1992-08-19 1993-08-12 Turbomachine with means for protecting the combustion chamber against the effects of a massive ingestion of water
US08/107,175 US5339622A (en) 1992-08-19 1993-08-17 Gas turbine engine with improved water ingestion prevention

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9210124A FR2694962B1 (fr) 1992-08-19 1992-08-19 Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau.

Publications (2)

Publication Number Publication Date
FR2694962A1 FR2694962A1 (fr) 1994-02-25
FR2694962B1 true FR2694962B1 (fr) 1994-10-21

Family

ID=9432931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210124A Expired - Lifetime FR2694962B1 (fr) 1992-08-19 1992-08-19 Turboréacteur dont la chambre de combustion est protégée contre les effets d'une ingestion massive d'eau.

Country Status (3)

Country Link
US (1) US5339622A (fr)
FR (1) FR2694962B1 (fr)
GB (1) GB2269893B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6564555B2 (en) * 2001-05-24 2003-05-20 Allison Advanced Development Company Apparatus for forming a combustion mixture in a gas turbine engine
WO2003071113A1 (fr) * 2002-02-19 2003-08-28 Alstom Technology Ltd Turbocompresseur et procede pour faire fonctionner un tel turbocompresseur
GB2390890B (en) * 2002-07-17 2005-07-06 Rolls Royce Plc Diffuser for gas turbine engine
US6843059B2 (en) * 2002-11-19 2005-01-18 General Electric Company Combustor inlet diffuser with boundary layer blowing
US7581397B2 (en) * 2005-08-26 2009-09-01 Honeywell International Inc. Diffuser particle separator
US7837753B2 (en) * 2007-11-30 2010-11-23 Honeywell International Inc. Systems for filtering particles from an airflow
FR2927949B1 (fr) * 2008-02-27 2010-03-26 Snecma Diffuseur de turbomachine comportant des voiles annulaires echancres
ATE517231T1 (de) * 2008-04-25 2011-08-15 Gen Electric Tropfenfänger für einen radialverdichter
CN102655925B (zh) 2009-10-27 2015-01-28 通用电气公司 用于离心压缩机的液滴捕捉器
FR2971833B1 (fr) * 2011-02-21 2017-12-22 Snecma Chambre de combustion de turbomachine
FR3009583B1 (fr) * 2013-08-09 2015-07-31 Snecma Turbomachine a organe de deviation d’objets etrangers
US11732892B2 (en) 2013-08-14 2023-08-22 General Electric Company Gas turbomachine diffuser assembly with radial flow splitters
FR3019879A1 (fr) * 2014-04-09 2015-10-16 Turbomeca Moteur d'aeronef comprenant un calage azimutal du diffuseur, par rapport a la chambre de combustion
FR3022597B1 (fr) * 2014-06-18 2016-07-22 Snecma Diffuseur a triple flux pour module de turbomachine comprenant des dispositifs de canalisation d'air entre les deux parois de separation du diffuseur
EP3067531B1 (fr) 2015-03-10 2020-05-06 Rolls-Royce North American Technologies, Inc. Séparateur de particules inertiel et contrôle de rebond particulaire
US9982689B2 (en) * 2015-08-14 2018-05-29 United Technologies Corporation Apparatus and method for water and ice flow management in a gas turbine engine
US10393021B2 (en) 2016-09-01 2019-08-27 Rolls-Royce North American Technologies Inc. Particle separator
US10738699B2 (en) 2018-01-19 2020-08-11 Rolls-Royce North American Technologies Inc. Air-inlet particle separator having a bleed surface
US11578869B2 (en) * 2021-05-20 2023-02-14 General Electric Company Active boundary layer control in diffuser

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB640104A (en) * 1948-01-26 1950-07-12 Power Jets Res & Dev Ltd Improvements in or relating to centrifugal separators
BE706904A (fr) * 1966-02-28 1968-04-01
GB1195973A (en) * 1966-06-22 1970-06-24 Rolls Royce Air Intakes.
US3879939A (en) * 1973-04-18 1975-04-29 United Aircraft Corp Combustion inlet diffuser employing boundary layer flow straightening vanes
US3877221A (en) * 1973-08-27 1975-04-15 Gen Motors Corp Combustion apparatus air supply
US4180974A (en) * 1977-10-31 1980-01-01 General Electric Company Combustor dome sleeve
US4255174A (en) * 1978-11-28 1981-03-10 Rolls-Royce Limited Separator
GB2069054B (en) * 1980-02-09 1983-06-02 Rolls Royce Water separator gas turbine engine intake
US4458479A (en) * 1981-10-13 1984-07-10 General Motors Corporation Diffuser for gas turbine engine
DE8800235U1 (de) * 1988-01-12 1988-03-17 Hager, Klaus, 8269 Burgkirchen Rohrförmiger Luftansaugkanal für Abgasturbolader
FR2640685B1 (fr) * 1988-12-15 1991-02-08 Snecma Vanne de decharge de compresseur de turboreacteur
US5123240A (en) * 1990-03-19 1992-06-23 General Electric Co. Method and apparatus for ejecting foreign matter from the primary flow path of a gas turbine engine

Also Published As

Publication number Publication date
GB2269893A (en) 1994-02-23
GB2269893B (en) 1995-11-22
US5339622A (en) 1994-08-23
FR2694962A1 (fr) 1994-02-25
GB9316812D0 (en) 1993-09-29

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