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ATE549582T1 - FUEL DISTRIBUTOR - Google Patents

FUEL DISTRIBUTOR

Info

Publication number
ATE549582T1
ATE549582T1 AT08750236T AT08750236T ATE549582T1 AT E549582 T1 ATE549582 T1 AT E549582T1 AT 08750236 T AT08750236 T AT 08750236T AT 08750236 T AT08750236 T AT 08750236T AT E549582 T1 ATE549582 T1 AT E549582T1
Authority
AT
Austria
Prior art keywords
fuel distributor
distribution element
opening
cross
section
Prior art date
Application number
AT08750236T
Other languages
German (de)
Inventor
Paul Headland
Richard Noden
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 ATE549582T1 publication Critical patent/ATE549582T1/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/36—Details, e.g. burner cooling means, noise reduction means
    • F23D11/38—Nozzles; Cleaning devices therefor
    • F23D11/383—Nozzles; Cleaning devices therefor with swirl means
    • 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
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
    • F23R3/34—Feeding into different combustion zones
    • F23R3/343—Pilot flames, i.e. fuel nozzles or injectors using only a very small proportion of the total fuel to insure continuous combustion
    • 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 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/07001—Air swirling vanes incorporating fuel injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/14—Special features of gas burners
    • F23D2900/14021—Premixing burners with swirling or vortices creating means for fuel or air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)

Abstract

Disclosed is a fuel distributor (1) with a distribution element (18) defining a cavity (3, an inlet opening (4) arranged in the distribution element (18), at least one outlet opening (5) arranged in the distribution element (18); and at least one third opening (6) arranged in the distribution element (18), the cross-section of the at least one third opening (6) being larger than the cross-section of the at least one outlet opening (5).
AT08750236T 2007-05-18 2008-05-09 FUEL DISTRIBUTOR ATE549582T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07009960A EP1992878A1 (en) 2007-05-18 2007-05-18 Fuel distributor
PCT/EP2008/055762 WO2008141955A1 (en) 2007-05-18 2008-05-09 Fuel distributor

Publications (1)

Publication Number Publication Date
ATE549582T1 true ATE549582T1 (en) 2012-03-15

Family

ID=38573478

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08750236T ATE549582T1 (en) 2007-05-18 2008-05-09 FUEL DISTRIBUTOR

Country Status (5)

Country Link
EP (2) EP1992878A1 (en)
CN (1) CN101688669B (en)
AT (1) ATE549582T1 (en)
RU (1) RU2470228C2 (en)
WO (1) WO2008141955A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE540265T1 (en) * 2009-04-06 2012-01-15 Siemens Ag SWIRL DEVICE, COMBUSTION CHAMBER AND GAS TURBINE WITH IMPROVED SWIRL
EP2246617B1 (en) 2009-04-29 2017-04-19 Siemens Aktiengesellschaft A burner for a gas turbine engine
DE102009045950A1 (en) 2009-10-23 2011-04-28 Man Diesel & Turbo Se swirl generator
EP2942563A1 (en) * 2014-05-09 2015-11-11 Siemens Aktiengesellschaft Swirler for a burner of a gas turbine engine, burner of a gas turbine engine and gas turbine engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2122684C1 (en) * 1994-09-29 1998-11-27 Акционерное общество открытого типа "Экотеплогаз" Method for fossil fuel combustion in combustion chamber of gas-turbine plant or in other fuel- combustion facility
FR2753779B1 (en) * 1996-09-26 1998-10-16 AERODYNAMIC INJECTION SYSTEM FOR A FUEL AIR MIXTURE
GB2324147B (en) * 1997-04-10 2001-09-05 Europ Gas Turbines Ltd Fuel-injection arrangement for a gas turbine combuster
EP0936406B1 (en) * 1998-02-10 2004-05-06 General Electric Company Burner with uniform fuel/air premixing for low emissions combustion
EP1394471A1 (en) * 2002-09-02 2004-03-03 Siemens Aktiengesellschaft Burner
EP1507119A1 (en) * 2003-08-13 2005-02-16 Siemens Aktiengesellschaft Burner and process to operate a gas turbine
RU2260747C2 (en) * 2003-11-18 2005-09-20 Открытое акционерное общество "Авиадвигатель" Combustion chamber of gas-turbine plant

Also Published As

Publication number Publication date
EP1992878A1 (en) 2008-11-19
RU2009147021A (en) 2011-06-27
CN101688669B (en) 2011-06-08
RU2470228C2 (en) 2012-12-20
EP2147256A1 (en) 2010-01-27
EP2147256B1 (en) 2012-03-14
CN101688669A (en) 2010-03-31
WO2008141955A1 (en) 2008-11-27

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