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FR2930591B1 - Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine - Google Patents

Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine

Info

Publication number
FR2930591B1
FR2930591B1 FR0802291A FR0802291A FR2930591B1 FR 2930591 B1 FR2930591 B1 FR 2930591B1 FR 0802291 A FR0802291 A FR 0802291A FR 0802291 A FR0802291 A FR 0802291A FR 2930591 B1 FR2930591 B1 FR 2930591B1
Authority
FR
France
Prior art keywords
optimizing
combustion chamber
angular positioning
turbomachine combustion
dispenser outside
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.)
Active
Application number
FR0802291A
Other languages
English (en)
Other versions
FR2930591A1 (fr
Inventor
Christophe Pieussergues
Denis Jean Maurice Sandelis
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 FR0802291A priority Critical patent/FR2930591B1/fr
Priority to US12/427,321 priority patent/US8215118B2/en
Publication of FR2930591A1 publication Critical patent/FR2930591A1/fr
Application granted granted Critical
Publication of FR2930591B1 publication Critical patent/FR2930591B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
    • 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
    • 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
    • F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
    • F23R3/50—Combustion chambers comprising an annular flame tube within an annular casing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/30—Arrangement of components
    • F05D2250/31—Arrangement of components according to the direction of their main axis or their axis of rotation
    • F05D2250/311—Arrangement of components according to the direction of their main axis or their axis of rotation the axes being in line
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
FR0802291A 2008-04-24 2008-04-24 Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine Active FR2930591B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0802291A FR2930591B1 (fr) 2008-04-24 2008-04-24 Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine
US12/427,321 US8215118B2 (en) 2008-04-24 2009-04-21 Optimizing the angular positioning of a turbine nozzle at the outlet from a turbomachine combustion chamber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0802291A FR2930591B1 (fr) 2008-04-24 2008-04-24 Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine

Publications (2)

Publication Number Publication Date
FR2930591A1 FR2930591A1 (fr) 2009-10-30
FR2930591B1 true FR2930591B1 (fr) 2011-09-09

Family

ID=40248109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0802291A Active FR2930591B1 (fr) 2008-04-24 2008-04-24 Optimisation du positionnement angulaire d'un distributeur de turbine en sortie d'une chambre de combustion de turbomachine

Country Status (2)

Country Link
US (1) US8215118B2 (fr)
FR (1) FR2930591B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948988B1 (fr) * 2009-08-04 2011-12-09 Snecma Chambre de combustion de turbomachine comprenant des orifices d'entree d'air ameliores
EP2341217A1 (fr) * 2009-12-30 2011-07-06 Siemens Aktiengesellschaft Turbine de conversion d'énergie et son procédé de fonctionnement
CN102667068A (zh) * 2009-12-30 2012-09-12 西门子公司 用于转换能量的涡轮机及其操作方法
US9322554B2 (en) * 2011-07-29 2016-04-26 United Technologies Corporation Temperature mixing enhancement with locally co-swirling quench jet pattern for gas turbine engine combustor
FR2980553B1 (fr) * 2011-09-26 2013-09-20 Snecma Chambre de combustion de turbomachine
US20140083103A1 (en) * 2012-09-25 2014-03-27 United Technologies Corporation Gas turbine asymmetric nozzle guide vanes
US9482432B2 (en) * 2012-09-26 2016-11-01 United Technologies Corporation Gas turbine engine combustor with integrated combustor vane having swirler
US9581085B2 (en) * 2013-03-15 2017-02-28 General Electric Company Hot streak alignment for gas turbine durability
EP3060852B1 (fr) * 2013-10-24 2023-07-05 Raytheon Technologies Corporation Chambre de combustion pour moteur de turbine à gaz avec agencement de jet de trempe
US9631814B1 (en) * 2014-01-23 2017-04-25 Honeywell International Inc. Engine assemblies and methods with diffuser vane count and fuel injection assembly count relationships
US20160177835A1 (en) * 2014-12-22 2016-06-23 Pratt & Whitney Canada Corp. Gas turbine engine with angularly offset turbine vanes
US9982604B2 (en) 2015-01-20 2018-05-29 United Technologies Corporation Multi-stage inter shaft ring seal
DE102015212573A1 (de) * 2015-07-06 2017-01-12 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit integriertem Turbinenvorleitrad sowie Verfahren zu deren Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433015A (en) * 1965-06-23 1969-03-18 Nasa Gas turbine combustion apparatus
US3608310A (en) * 1966-06-27 1971-09-28 Gen Motors Corp Turbine stator-combustor structure
US4733538A (en) * 1978-10-02 1988-03-29 General Electric Company Combustion selective temperature dilution
US6487861B1 (en) * 2001-06-05 2002-12-03 General Electric Company Combustor for gas turbine engines with low air flow swirlers
US6554562B2 (en) * 2001-06-15 2003-04-29 Honeywell International, Inc. Combustor hot streak alignment for gas turbine engine
US7739873B2 (en) * 2005-10-24 2010-06-22 General Electric Company Gas turbine engine combustor hot streak control

Also Published As

Publication number Publication date
US20090266080A1 (en) 2009-10-29
FR2930591A1 (fr) 2009-10-30
US8215118B2 (en) 2012-07-10

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