PL2748532T3 - Pierścieniowa ścianka komory spalania maszyny wirowej - Google Patents

Pierścieniowa ścianka komory spalania maszyny wirowej

Info

Publication number
PL2748532T3
PL2748532T3 PL12756782T PL12756782T PL2748532T3 PL 2748532 T3 PL2748532 T3 PL 2748532T3 PL 12756782 T PL12756782 T PL 12756782T PL 12756782 T PL12756782 T PL 12756782T PL 2748532 T3 PL2748532 T3 PL 2748532T3
Authority
PL
Poland
Prior art keywords
combustion chamber
chamber wall
turbomachine combustion
annular turbomachine
annular
Prior art date
Application number
PL12756782T
Other languages
English (en)
Inventor
Nicolas Savary
Claude Berat
Guy Grienche
Patrick Berteau
Hubert Pascal Verdier
Original Assignee
Safran Helicopter Engines
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 Safran Helicopter Engines filed Critical Safran Helicopter Engines
Publication of PL2748532T3 publication Critical patent/PL2748532T3/pl

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
    • F23R3/002—Wall structures
    • 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
    • F23R3/52—Toroidal combustion chambers
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03041—Effusion cooled combustion chamber walls or domes
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/03042—Film cooled combustion chamber walls or domes
    • 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)
PL12756782T 2011-08-26 2012-08-22 Pierścieniowa ścianka komory spalania maszyny wirowej PL2748532T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1157574A FR2979416B1 (fr) 2011-08-26 2011-08-26 Paroi de chambre de combustion
EP12756782.4A EP2748532B1 (fr) 2011-08-26 2012-08-22 Paroi annulaire de chambre de combustion de turbomachine

Publications (1)

Publication Number Publication Date
PL2748532T3 true PL2748532T3 (pl) 2017-11-30

Family

ID=46829816

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12756782T PL2748532T3 (pl) 2011-08-26 2012-08-22 Pierścieniowa ścianka komory spalania maszyny wirowej

Country Status (11)

Country Link
US (1) US10156358B2 (pl)
EP (1) EP2748532B1 (pl)
JP (1) JP6012733B2 (pl)
KR (1) KR101971305B1 (pl)
CN (1) CN103765108B (pl)
CA (1) CA2843690C (pl)
ES (1) ES2640795T3 (pl)
FR (1) FR2979416B1 (pl)
PL (1) PL2748532T3 (pl)
RU (1) RU2614305C2 (pl)
WO (1) WO2013030492A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3021097B1 (fr) * 2014-05-15 2020-05-08 Safran Power Units Chambre de combustion a flux inverse comprenant une paroi de coude optimisee
RU2017126609A (ru) * 2015-01-09 2019-02-12 Президент Энд Феллоус Оф Харвард Колледж Ауксетическая структура с искаженными проецированием прорезями в конфигурациях, разработанных для обеспечения поведения с отрицательным коэффициентом Пуассона и улучшенной характеристики
WO2016112368A1 (en) * 2015-01-09 2016-07-14 President And Fellows Of Harvard College Auxetic structures with angled slots in engineered patterns for customized npr behavior and improved cooling performance
FR3038364B1 (fr) * 2015-07-01 2020-01-03 Safran Helicopter Engines Paroi de chambre de combustion
EP3159609A1 (en) * 2015-10-21 2017-04-26 Siemens Aktiengesellschaft Combustor for a gas turbine
FR3061948B1 (fr) * 2017-01-19 2021-01-22 Safran Helicopter Engines Chambre de combustion de turbomachine a haute permeabilite
CN109668173B (zh) * 2019-01-14 2019-11-26 西安增材制造国家研究院有限公司 一种蒸发管式紧凑型燃烧室

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2668246B1 (fr) * 1990-10-17 1994-12-09 Snecma Chambre de combustion munie d'un dispositif de refroidissement de sa paroi.
CA2048726A1 (en) * 1990-11-15 1992-05-16 Phillip D. Napoli Combustor liner with circumferentially angled film cooling holes
US5233828A (en) * 1990-11-15 1993-08-10 General Electric Company Combustor liner with circumferentially angled film cooling holes
CA2056592A1 (en) * 1990-12-21 1992-06-22 Phillip D. Napoli Multi-hole film cooled combustor liner with slotted film starter
US5261223A (en) * 1992-10-07 1993-11-16 General Electric Company Multi-hole film cooled combustor liner with rectangular film restarting holes
FR2733582B1 (fr) * 1995-04-26 1997-06-06 Snecma Chambre de combustion comportant une multiperforation d'inclinaison axiale et tangentielle variable
RU2173819C2 (ru) * 1999-10-25 2001-09-20 Центральный институт авиационного моторостроения им. П.И. Баранова Камера сгорания газотурбинного двигателя
US6408629B1 (en) * 2000-10-03 2002-06-25 General Electric Company Combustor liner having preferentially angled cooling holes
FR2856468B1 (fr) * 2003-06-17 2007-11-23 Snecma Moteurs Chambre de combustion annulaire de turbomachine
US20060037323A1 (en) * 2004-08-20 2006-02-23 Honeywell International Inc., Film effectiveness enhancement using tangential effusion
US7614235B2 (en) * 2005-03-01 2009-11-10 United Technologies Corporation Combustor cooling hole pattern
US7631502B2 (en) * 2005-12-14 2009-12-15 United Technologies Corporation Local cooling hole pattern
US7546737B2 (en) * 2006-01-24 2009-06-16 Honeywell International Inc. Segmented effusion cooled gas turbine engine combustor
FR2899315B1 (fr) * 2006-03-30 2012-09-28 Snecma Configuration d'ouvertures de dilution dans une paroi de chambre de combustion de turbomachine
US7942006B2 (en) 2007-03-26 2011-05-17 Honeywell International Inc. Combustors and combustion systems for gas turbine engines
US20090199563A1 (en) * 2008-02-07 2009-08-13 Hamilton Sundstrand Corporation Scalable pyrospin combustor
US9897320B2 (en) * 2009-07-30 2018-02-20 Honeywell International Inc. Effusion cooled dual wall gas turbine combustors

Also Published As

Publication number Publication date
RU2014111483A (ru) 2015-10-10
EP2748532A1 (fr) 2014-07-02
US20140208763A1 (en) 2014-07-31
WO2013030492A1 (fr) 2013-03-07
US10156358B2 (en) 2018-12-18
CN103765108A (zh) 2014-04-30
CA2843690C (fr) 2019-08-27
RU2614305C2 (ru) 2017-03-24
FR2979416B1 (fr) 2013-09-20
EP2748532B1 (fr) 2017-08-09
ES2640795T3 (es) 2017-11-06
KR20140051969A (ko) 2014-05-02
CN103765108B (zh) 2016-08-24
FR2979416A1 (fr) 2013-03-01
CA2843690A1 (fr) 2013-03-07
JP2014525557A (ja) 2014-09-29
KR101971305B1 (ko) 2019-04-22
JP6012733B2 (ja) 2016-10-25

Similar Documents

Publication Publication Date Title
GB2498006B (en) Gas turbine engine systems
EP2900977A4 (en) GAS TURBINE ENGINE COMBUSTION CHAMBER
GB201107095D0 (en) A head part of an annular combustion chamber
PL2995857T3 (pl) Palnik do spalania
GB201116608D0 (en) A method of operating a combustion chamber
GB201113249D0 (en) A combustion chamber
GB201212638D0 (en) A combustion chamber promoting tumble flow
GB201217125D0 (en) Gas turbine engine component
PL2718627T3 (pl) Pierścieniowa komora spalania maszyny wirowej
PL2520773T3 (pl) Silnik spalinowy z co najmniej jedną komorą spalania
GB201107090D0 (en) A head part of an annular combustion chamber
GB201114669D0 (en) Turbine engine
GB201418548D0 (en) Gas turbine engine
GB2514203B (en) A combustion chamber for a turbine engine
PL2748532T3 (pl) Pierścieniowa ścianka komory spalania maszyny wirowej
GB201601226D0 (en) Intake arrangement for combustion chamber
EP2752622A4 (en) GAS TURBINE
EP2682585A4 (en) GAS TURBINE
FR2991028B1 (fr) Virole de chambre de combustion de turbomachine
PL2783159T3 (pl) Komora spalania w turbinie gazowej
GB201100602D0 (en) Gas turbine engine
PL2587148T3 (pl) Komora spalania wtórnego z wstrzykiwaniem powietrza wtórnego
FR2965604B1 (fr) Chambre de combustion de turbomachine
FR2980553B1 (fr) Chambre de combustion de turbomachine
PL2776760T3 (pl) Palnik gazowy