JP4307942B2 - 離散ジェット噴霧器 - Google Patents

離散ジェット噴霧器 Download PDF

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Publication number
JP4307942B2
JP4307942B2 JP2003337051A JP2003337051A JP4307942B2 JP 4307942 B2 JP4307942 B2 JP 4307942B2 JP 2003337051 A JP2003337051 A JP 2003337051A JP 2003337051 A JP2003337051 A JP 2003337051A JP 4307942 B2 JP4307942 B2 JP 4307942B2
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JP
Japan
Prior art keywords
opening
openings
air
air flow
fuel
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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 - Fee Related
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JP2003337051A
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English (en)
Japanese (ja)
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JP2004122124A (ja
Inventor
ペイ マオ チェン
アール ショート ジョン
Original Assignee
デラヴァン インコーポレイテッド
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Publication of JP2004122124A publication Critical patent/JP2004122124A/ja
Application granted granted Critical
Publication of JP4307942B2 publication Critical patent/JP4307942B2/ja
Anticipated expiration legal-status Critical
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • 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
    • F23D11/10—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour
    • F23D11/108—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space the spraying being induced by a gaseous medium, e.g. water vapour medium and fuel intersecting downstream of the burner outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/10—Turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2210/00—Noise abatement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
JP2003337051A 2002-09-30 2003-09-29 離散ジェット噴霧器 Expired - Fee Related JP4307942B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/261,138 US6863228B2 (en) 2002-09-30 2002-09-30 Discrete jet atomizer

Publications (2)

Publication Number Publication Date
JP2004122124A JP2004122124A (ja) 2004-04-22
JP4307942B2 true JP4307942B2 (ja) 2009-08-05

Family

ID=31977940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003337051A Expired - Fee Related JP4307942B2 (ja) 2002-09-30 2003-09-29 離散ジェット噴霧器

Country Status (6)

Country Link
US (1) US6863228B2 (pt-PT)
EP (1) EP1402956B1 (pt-PT)
JP (1) JP4307942B2 (pt-PT)
AU (1) AU2003243993C1 (pt-PT)
CA (1) CA2440597A1 (pt-PT)
DE (1) DE60318287T2 (pt-PT)

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US8348180B2 (en) * 2004-06-09 2013-01-08 Delavan Inc Conical swirler for fuel injectors and combustor domes and methods of manufacturing the same
US7237730B2 (en) * 2005-03-17 2007-07-03 Pratt & Whitney Canada Corp. Modular fuel nozzle and method of making
FR2889578B1 (fr) * 2005-08-04 2007-09-21 Air Liquide Procede de combustion d'un combustible liquide a atomisation etagee
DE102005048489A1 (de) * 2005-10-07 2007-04-19 Dieter Prof. Dr.-Ing. Wurz Zweistoffdüse mit Ringspaltzerstäubung
US7559202B2 (en) * 2005-11-15 2009-07-14 Pratt & Whitney Canada Corp. Reduced thermal stress fuel nozzle assembly
US20070251663A1 (en) * 2006-04-28 2007-11-01 William Sheldon Active temperature feedback control of continuous casting
CA2584955C (en) * 2006-05-15 2014-12-02 Sulzer Chemtech Ag A static mixer
DE102007006547B4 (de) 2007-02-09 2016-09-29 Dürr Systems GmbH Lenkluftring und entsprechendes Beschichtungsverfahren
US7549797B2 (en) * 2007-02-21 2009-06-23 Rosemount Aerospace Inc. Temperature measurement system
US7827929B2 (en) * 2007-02-23 2010-11-09 Frito-Lay North America, Inc. Pneumatic seasoning system
US8028674B2 (en) * 2007-08-07 2011-10-04 Lytesyde, Llc Fuel processor apparatus and method
US7966820B2 (en) * 2007-08-15 2011-06-28 General Electric Company Method and apparatus for combusting fuel within a gas turbine engine
DE102007044272A1 (de) * 2007-09-17 2009-04-02 Wurz, Dieter, Prof. Dr.-Ing. Vielloch- oder Bündelkopfdüse ohne und mit Druckluftunterstützung
US7658339B2 (en) * 2007-12-20 2010-02-09 Pratt & Whitney Canada Corp. Modular fuel nozzle air swirler
US7988074B2 (en) * 2008-03-05 2011-08-02 J. Jireh Holdings Llc Nozzle apparatus for material dispersion in a dryer and methods for drying materials
JP4872992B2 (ja) * 2008-09-12 2012-02-08 株式会社日立製作所 燃焼器，燃焼器の燃料供給方法及び燃焼器の改造方法
DE102009037828A1 (de) * 2008-11-11 2010-05-20 Wurz, Dieter, Prof. Dr. Zweistoffdüse, Bündeldüse und Verfahren zum Zerstäuben von Fluiden
US20100180738A1 (en) * 2009-01-22 2010-07-22 Michael Tavger Liquid cutting device
FR2948749B1 (fr) * 2009-07-29 2011-09-09 Snecma Systeme d'injection de carburant pour une chambre de combustion de turbomachine
US20110072823A1 (en) * 2009-09-30 2011-03-31 Daih-Yeou Chen Gas turbine engine fuel injector
US8375548B2 (en) * 2009-10-07 2013-02-19 Pratt & Whitney Canada Corp. Fuel nozzle and method of repair
FR2955375B1 (fr) * 2010-01-18 2012-06-15 Turbomeca Dispositif d'injection et chambre de combustion de turbomachine equipee d'un tel dispositif d'injection
FR2956725B1 (fr) * 2010-02-24 2013-08-23 Snecma Systeme d'injection de carburant pour une chambre de combustion de turbomachine
US8899048B2 (en) 2010-11-24 2014-12-02 Delavan Inc. Low calorific value fuel combustion systems for gas turbine engines
US9003804B2 (en) 2010-11-24 2015-04-14 Delavan Inc Multipoint injectors with auxiliary stage
FR2971038B1 (fr) * 2011-01-31 2013-02-08 Snecma Dispositif d'injection pour une chambre de combustion de turbomachine
US9644844B2 (en) 2011-11-03 2017-05-09 Delavan Inc. Multipoint fuel injection arrangements
US9188063B2 (en) 2011-11-03 2015-11-17 Delavan Inc. Injectors for multipoint injection
US9745936B2 (en) 2012-02-16 2017-08-29 Delavan Inc Variable angle multi-point injection
JP5846645B2 (ja) * 2012-11-13 2016-01-20 Ｓｈｉｍａｄａ Ａｐｐｌｉ合同会社 実装基板への水性防湿絶縁材料の塗布製造方法と塗布装置
GB201303428D0 (en) 2013-02-27 2013-04-10 Rolls Royce Plc A vane structure and a method of manufacturing a vane structure
US9333518B2 (en) 2013-02-27 2016-05-10 Delavan Inc Multipoint injectors
JP2014173479A (ja) * 2013-03-08 2014-09-22 Hitachi Automotive Systems Ltd 燃料噴射弁
JP6433162B2 (ja) * 2014-02-12 2018-12-05 株式会社エンプラス 燃料噴射装置用ノズルプレート
US20150285502A1 (en) * 2014-04-08 2015-10-08 General Electric Company Fuel nozzle shroud and method of manufacturing the shroud
EP2940389A1 (en) * 2014-05-02 2015-11-04 Siemens Aktiengesellschaft Combustor burner arrangement
JP6317631B2 (ja) * 2014-06-12 2018-04-25 三菱日立パワーシステムズ株式会社 噴霧ノズル、噴霧ノズルを備えた燃焼装置、及びガスタービンプラント
US20160238255A1 (en) 2015-02-18 2016-08-18 Delavan Inc Enhanced turbulent mixing
US10385809B2 (en) 2015-03-31 2019-08-20 Delavan Inc. Fuel nozzles
US9897321B2 (en) 2015-03-31 2018-02-20 Delavan Inc. Fuel nozzles
US9863638B2 (en) * 2015-04-01 2018-01-09 Delavan Inc. Air shrouds with improved air wiping
US9869251B2 (en) * 2015-04-27 2018-01-16 DYC Turbines, LLC Electric motor assisted airblast injector
US10047959B2 (en) * 2015-12-29 2018-08-14 Pratt & Whitney Canada Corp. Fuel injector for fuel spray nozzle
US10788214B2 (en) * 2018-04-10 2020-09-29 Delavan Inc. Fuel injectors for turbomachines having inner air swirling
CN108980893A (zh) * 2018-07-09 2018-12-11 西北工业大学 孔型多点直接喷射旋流器及孔型多点直接喷射头部结构
US11118785B2 (en) * 2018-10-26 2021-09-14 Delavan Inc. Fuel injectors for exhaust heaters
US10557630B1 (en) 2019-01-15 2020-02-11 Delavan Inc. Stackable air swirlers
CN110193285A (zh) * 2019-07-12 2019-09-03 中电华创(苏州)电力技术研究有限公司 一种scr脱硝系统的氨喷射混流装置
US20240110520A1 (en) * 2022-10-03 2024-04-04 Honeywell International Inc. Gaseous fuel nozzle for use in gas turbine engines
WO2024079260A1 (de) * 2022-10-14 2024-04-18 Esta Apparatebau Gmbh & Co. Kg Düse mit einem ersten durchgriff und den ersten durchgriff umgebende zweite durchgriffe sowie düsenanordnung

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Also Published As

Publication number Publication date
DE60318287D1 (de) 2008-02-07
EP1402956B1 (en) 2007-12-26
DE60318287T2 (de) 2008-12-11
US6863228B2 (en) 2005-03-08
AU2003243993A1 (en) 2004-04-22
AU2003243993B2 (en) 2007-08-16
JP2004122124A (ja) 2004-04-22
AU2003243993C1 (en) 2008-04-03
US20040061001A1 (en) 2004-04-01
CA2440597A1 (en) 2004-03-30
EP1402956A3 (en) 2005-12-21
EP1402956A2 (en) 2004-03-31

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