JPS6016866U - ２段濃厚希薄燃焼器 - Google Patents

２段濃厚希薄燃焼器

Info

Publication number
JPS6016866U
JPS6016866U JP1984078122U JP7812284U JPS6016866U JP S6016866 U JPS6016866 U JP S6016866U JP 1984078122 U JP1984078122 U JP 1984078122U JP 7812284 U JP7812284 U JP 7812284U JP S6016866 U JPS6016866 U JP S6016866U
Authority
JP
Japan
Prior art keywords
fuel
cavity
combustor
diverging
products
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.)
Granted
Application number
JP1984078122U
Other languages
English (en)
Other versions
JPS6126774Y2 (ja
Inventor
ジヤノス・ミクロス・ビア
Original Assignee
ウエスチングハウス　エレクトリック　コ−ポレ−ション
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 ウエスチングハウス　エレクトリック　コ−ポレ−ション filed Critical ウエスチングハウス　エレクトリック　コ−ポレ−ション
Publication of JPS6016866U publication Critical patent/JPS6016866U/ja
Application granted granted Critical
Publication of JPS6126774Y2 publication Critical patent/JPS6126774Y2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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 
    • F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
    • F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
    • F23C6/045—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection with staged combustion in a single enclosure
    • 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
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C9/00—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber
    • F23C9/006—Combustion apparatus characterised by arrangements for returning combustion products or flue gases to the combustion chamber the recirculation taking place in the combustion chamber
    • 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
    • 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
    • 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)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は第１及び第２末広空胴において夫々燃料濃厚及
び燃料希薄トロイド状渦流の生成を示す本考案の好適な
実施例に従うガスタービン燃焼器の略図、第２図は第１
及び第２末広空胴においてトロイド状渦流を分離し且つ
強化するための先細−末広スロート部を示す本考案に従
う第２実施例の略図、第３図は同心円上にある各管の間
の環状通路における旋回羽根の配置をさらに詳細に示し
た部分破断拡大側面図である。 １０・・・・・・燃焼器、１１〜１６・・・・・・管、
ｌｌａ・・・・・・中央通路、１２ａ、１６ａ・・・・
・・環状通路、２０〜２４・・・・・・環状末広ノズル
、３０・・・・・・第１末広空胴、４０・・・・・・第
２末広空胴、４２・・・・・・リング噴射口（制御装置
）、Ｔ、Ｔ’・・・・・・トロイド状渦流（流線）。 ｌη４Ｊ

Claims (1)

    【実用新案登録請求の範囲】
  1. 高窒素含有及び高芳香族含有の燃料の燃焼中における燃
    料結合ＮＯｘ生成物及び熱ＮＯｘ生成物の放出を減少さ
    せるためのガスタービン燃焼器において、該燃焼器は、
    燃料を受は入れ且つガス状反応体に渦を巻かせるため管
    の一端に位置した中央開口及び環状開口を有する環状通
    路を画定する実質的に同心の複数の管と、通路内に配置
    された実質的に同心の複数の環状末広ノズルとを備え、
    少なくとも２つのノズル間の縦方向間隔は互いに連通ず
    る第１末広空胴及び第２末広空胴を画定し、また前記第
    １末広空胴及び第２末広空胴において夫々燃料濃厚及び
    燃料希薄トロイド状渦流を形成し、前記燃焼器はさらに
    、燃料濃厚及び燃料希薄トロイド状渦流を分離するため
    に第１及び第２末広空胴の間に配置されたスロート装置
    を備えていて、燃焼中の燃料結合ＮＯｘ生成物及び熱Ｎ
    Ｏｘ生成物の生成を最小限にするために、前記スロート
    装置は、第１末広空胴から導入された燃焼生成物と第２
    末広空胴へ供給されたガス状反応体との急速な混合を制
    御するよう操作可能な制御装置を含んでいることを特徴
    とするガスタービン燃焼器。
JP1984078122U 1981-02-27 1984-05-29 ２段濃厚希薄燃焼器 Granted JPS6016866U (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23866881A 1981-02-27 1981-02-27
US238668 1988-08-31

Publications (2)

Publication Number Publication Date
JPS6016866U true JPS6016866U (ja) 1985-02-05
JPS6126774Y2 JPS6126774Y2 (ja) 1986-08-11

Family

ID=22898839

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57028242A Pending JPS57157935A (en) 1981-02-27 1982-02-25 Gas turbine combustor
JP1984078122U Granted JPS6016866U (ja) 1981-02-27 1984-05-29 ２段濃厚希薄燃焼器

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57028242A Pending JPS57157935A (en) 1981-02-27 1982-02-25 Gas turbine combustor

Country Status (13)

Country Link
JP (2) JPS57157935A (ja)
AR (1) AR227092A1 (ja)
AU (1) AU546612B2 (ja)
BE (1) BE892290A (ja)
BR (1) BR8201026A (ja)
CA (1) CA1179156A (ja)
CH (1) CH661974A5 (ja)
GB (1) GB2094464B (ja)
IN (1) IN155686B (ja)
IT (1) IT1149777B (ja)
MX (1) MX155871A (ja)
NL (1) NL8200333A (ja)
ZA (1) ZA82831B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503412A (ja) * 2007-11-12 2011-01-27 ゲタス 軸方向ピストンエンジンおよび軸方向ピストンエンジンを動作させるための方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702073A (en) * 1986-03-10 1987-10-27 Melconian Jerry O Variable residence time vortex combustor
US5361586A (en) * 1993-04-15 1994-11-08 Westinghouse Electric Corporation Gas turbine ultra low NOx combustor
US5454712A (en) * 1993-09-15 1995-10-03 The Boc Group, Inc. Air-oxy-fuel burner method and apparatus
DE19627760C2 (de) 1996-07-10 2001-05-03 Mtu Aero Engines Gmbh Brenner mit Zerstäuberdüse
US6240731B1 (en) * 1997-12-31 2001-06-05 United Technologies Corporation Low NOx combustor for gas turbine engine
US6354072B1 (en) * 1999-12-10 2002-03-12 General Electric Company Methods and apparatus for decreasing combustor emissions
US7175423B1 (en) * 2000-10-26 2007-02-13 Bloom Engineering Company, Inc. Air staged low-NOx burner
DE10140422C1 (de) * 2001-08-17 2002-11-28 Eisenmann Kg Maschbau Thermische Nachverbrennungsvorrichtung
US8783585B2 (en) 2009-05-20 2014-07-22 General Electric Company Methods and systems for mixing reactor feed
JP6910036B2 (ja) * 2017-10-31 2021-07-28 国立研究開発法人産業技術総合研究所 燃焼器および燃焼方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503412A (ja) * 2007-11-12 2011-01-27 ゲタス 軸方向ピストンエンジンおよび軸方向ピストンエンジンを動作させるための方法

Also Published As

Publication number Publication date
BE892290A (fr) 1982-08-25
JPS57157935A (en) 1982-09-29
AU7998082A (en) 1982-09-02
BR8201026A (pt) 1983-01-04
AR227092A1 (es) 1982-09-15
GB2094464B (en) 1984-08-30
ZA82831B (en) 1983-03-30
JPS6126774Y2 (ja) 1986-08-11
CA1179156A (en) 1984-12-11
CH661974A5 (de) 1987-08-31
IT8219859A0 (it) 1982-02-25
IT1149777B (it) 1986-12-10
NL8200333A (nl) 1982-09-16
IN155686B (ja) 1985-02-23
AU546612B2 (en) 1985-09-12
GB2094464A (en) 1982-09-15
MX155871A (es) 1988-05-16

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