ATE528589T1 - Swirler - Google Patents

Swirler

Info

Publication number
ATE528589T1
ATE528589T1 AT08013950T AT08013950T ATE528589T1 AT E528589 T1 ATE528589 T1 AT E528589T1 AT 08013950 T AT08013950 T AT 08013950T AT 08013950 T AT08013950 T AT 08013950T AT E528589 T1 ATE528589 T1 AT E528589T1
Authority
AT
Austria
Prior art keywords
hub
limiting wall
axle
swirlers
swirler
Prior art date
Application number
AT08013950T
Other languages
German (de)
English (en)
Inventor
Marcus Fischer
Michael Huth
Bernd Dr Prade
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE528589T1 publication Critical patent/ATE528589T1/de

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
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT08013950T 2008-08-04 2008-08-04 Swirler ATE528589T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08013950A EP2151630B1 (de) 2008-08-04 2008-08-04 Swirler

Publications (1)

Publication Number Publication Date
ATE528589T1 true ATE528589T1 (de) 2011-10-15

Family

ID=40351605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08013950T ATE528589T1 (de) 2008-08-04 2008-08-04 Swirler

Country Status (3)

Country Link
EP (1) EP2151630B1 (enExample)
JP (1) JP5574635B2 (enExample)
AT (1) ATE528589T1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002465A1 (de) 2012-02-08 2013-08-08 Rolls-Royce Deutschland Ltd & Co Kg Gasturbinenbrennkammer mit unsymmetrischen Kraftstoffdüsen
US20180335214A1 (en) * 2017-05-18 2018-11-22 United Technologies Corporation Fuel air mixer assembly for a gas turbine engine combustor
CN114413284A (zh) * 2021-12-28 2022-04-29 北京动力机械研究所 一种与环形燃烧室头部匹配的异形旋流器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122127A (ja) * 1984-07-10 1986-01-30 Hitachi Ltd ガスタ−ビン燃焼器
JPH02267419A (ja) * 1989-04-10 1990-11-01 Hitachi Ltd ガスタービン燃焼器
US5359847B1 (en) * 1993-06-01 1996-04-09 Westinghouse Electric Corp Dual fuel ultra-flow nox combustor
FR2751054B1 (fr) * 1996-07-11 1998-09-18 Snecma Chambre de combustion anti-nox a injection de carburant de type annulaire
US6038861A (en) * 1998-06-10 2000-03-21 Siemens Westinghouse Power Corporation Main stage fuel mixer with premixing transition for dry low Nox (DLN) combustors
US6119459A (en) * 1998-08-18 2000-09-19 Alliedsignal Inc. Elliptical axial combustor swirler
JP2002031343A (ja) * 2000-07-13 2002-01-31 Mitsubishi Heavy Ind Ltd 燃料噴出部材、バーナ、燃焼器の予混合ノズル、燃焼器、ガスタービン及びジェットエンジン
JP2002213746A (ja) * 2001-01-19 2002-07-31 Mitsubishi Heavy Ind Ltd バーナ、燃焼器の予混合ノズル及び燃焼器
JP4610796B2 (ja) * 2001-06-13 2011-01-12 三菱重工業株式会社 ガスタービン燃焼器
JP3986348B2 (ja) * 2001-06-29 2007-10-03 三菱重工業株式会社 ガスタービン燃焼器の燃料供給ノズルおよびガスタービン燃焼器並びにガスタービン
JP4610800B2 (ja) * 2001-06-29 2011-01-12 三菱重工業株式会社 ガスタービン燃焼器
JP2003130351A (ja) * 2001-10-18 2003-05-08 Mitsubishi Heavy Ind Ltd 燃焼器、ガスタービン及びジェットエンジン
JP4070758B2 (ja) * 2004-09-10 2008-04-02 三菱重工業株式会社 ガスタービン燃焼器
JP4476177B2 (ja) * 2005-06-06 2010-06-09 三菱重工業株式会社 ガスタービンの燃焼バーナー
JP4486549B2 (ja) * 2005-06-06 2010-06-23 三菱重工業株式会社 ガスタービンの燃焼器

Also Published As

Publication number Publication date
EP2151630B1 (de) 2011-10-12
JP2010038538A (ja) 2010-02-18
EP2151630A1 (de) 2010-02-10
JP5574635B2 (ja) 2014-08-20

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