JP2011012949A - 燃焼器缶流れ調整装置 - Google Patents
燃焼器缶流れ調整装置 Download PDFInfo
- Publication number
- JP2011012949A JP2011012949A JP2010100458A JP2010100458A JP2011012949A JP 2011012949 A JP2011012949 A JP 2011012949A JP 2010100458 A JP2010100458 A JP 2010100458A JP 2010100458 A JP2010100458 A JP 2010100458A JP 2011012949 A JP2011012949 A JP 2011012949A
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- flow
- flow conditioner
- conditioner
- gas turbine
- 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
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
- F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
【解決手段】本燃焼器(100)は、その中に幾つかのノズル(23)を備えた燃焼器缶(110)と、燃焼器缶(110)の周りに配置された流れ調整装置(120)とを含むことができる。流れ調整装置(120)は、その中に幾つかのアパーチャ(140)を含むことができる。
【選択図】 図3
Description
12 圧縮機
14 燃焼器
15 燃焼器缶
16 タービン
18 端部カバー
20 キャップ部材
22 内部流路
23 ミニチューブノズル
24 燃焼ライナ
26 流れスリーブ
28 冷却流路
30 燃料通路
32 燃焼チャンバ
34 燃料管路
100 燃焼器
110 燃焼器缶
120 流れ調整装置
130 シリンダ
140 アパーチャ
150 ガイドベーン
200 燃焼器
210 燃焼器缶
220 流れ調整装置
230 プレート
240 アパーチャ
300 流れ調整装置
310 スクリーン/メッシュ
320 アパーチャ
330 層
Claims (10)
- ガスタービンエンジン(10)用の燃焼器(100)であって、
その中に複数のノズル(23)を備えた燃焼器缶(110)と、
前記燃焼器缶(110)の周りに配置された流れ調整装置(120)と
を備えており、前記流れ調整装置(120)が、その中に複数のアパーチャ(140)を含む、燃焼器(100)。 - 前記燃焼器缶(110)がエンドカバー(18)及びキャップ部材(20)を含む、請求項1記載の燃焼器(100)。
- 前記エンドカバー(18)及びキャップ部材(20)が内部流路(22)を形成し、前記流れ調整装置(120)が前記内部流路(22)の上流に配置される、請求項2記載の燃焼器(100)。
- 前記エンドカバー及びキャップ部材が内部流路(22)を形成し、前記流れ調整装置(120)が前記内部流路(22)内に配置される、請求項2記載の燃焼器(100)。
- 前記流れ調整装置(120)が前記エンドカバー(18)に取付けられる、請求項2記載の燃焼器(100)。
- 流れスリーブ(26)をさらに含み、前記流れ調整装置(120)が前記流れスリーブ(26)に取付けられる、請求項1記載の燃焼器(100)。
- 前記流れ調整装置(120)がシリンダ(130)を含む、請求項1乃至請求項6のいずれか1項記載の燃焼器(100)。
- 前記流れ調整装置(120)がプレート(230)を含む、請求項1乃至請求項6のいずれか1項記載の燃焼器(100)。
- 前記流れ調整装置(120)がスクリーン又はメッシュ(310)を含む、請求項1乃至請求項8のいずれか1項記載の燃焼器(100)。
- 前記流れ調整装置(120)が複数の層(330)を含む、請求項1乃至請求項9のいずれか1項記載の燃焼器(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/495,951 US20110000215A1 (en) | 2009-07-01 | 2009-07-01 | Combustor Can Flow Conditioner |
US12/495,951 | 2009-07-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011012949A true JP2011012949A (ja) | 2011-01-20 |
JP5674336B2 JP5674336B2 (ja) | 2015-02-25 |
Family
ID=43299212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010100458A Expired - Fee Related JP5674336B2 (ja) | 2009-07-01 | 2010-04-26 | 燃焼器缶流れ調整装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110000215A1 (ja) |
JP (1) | JP5674336B2 (ja) |
CN (1) | CN101943421B (ja) |
CH (1) | CH701454B1 (ja) |
DE (1) | DE102010016460A1 (ja) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9885154B2 (en) * | 2009-01-28 | 2018-02-06 | Donaldson Company, Inc. | Fibrous media |
FR2972027B1 (fr) | 2011-02-25 | 2013-03-29 | Snecma | Chambre annulaire de combustion de turbomachine comprenant des orifices de dilution ameliores |
US9068750B2 (en) * | 2011-03-04 | 2015-06-30 | General Electric Company | Combustor with a pre-nozzle mixing cap assembly |
CN102175044B (zh) * | 2011-03-04 | 2013-12-11 | 北京航空航天大学 | 燃烧室掺混燃烧导向耦合结构 |
US8919127B2 (en) * | 2011-05-24 | 2014-12-30 | General Electric Company | System and method for flow control in gas turbine engine |
US8826667B2 (en) * | 2011-05-24 | 2014-09-09 | General Electric Company | System and method for flow control in gas turbine engine |
US8397514B2 (en) * | 2011-05-24 | 2013-03-19 | General Electric Company | System and method for flow control in gas turbine engine |
CN102323374A (zh) * | 2011-06-09 | 2012-01-18 | 中国科学技术大学 | 开放空间粉尘连续吹喷预混燃烧实验系统 |
US9033699B2 (en) * | 2011-11-11 | 2015-05-19 | General Electric Company | Combustor |
US9134023B2 (en) * | 2012-01-06 | 2015-09-15 | General Electric Company | Combustor and method for distributing fuel in the combustor |
US20130199190A1 (en) * | 2012-02-08 | 2013-08-08 | Jong Ho Uhm | Fuel injection assembly for use in turbine engines and method of assembling same |
US20130199189A1 (en) * | 2012-02-08 | 2013-08-08 | Jong Ho Uhm | Fuel injection assembly for use in turbine engines and method of assembling same |
US9353949B2 (en) | 2012-04-17 | 2016-05-31 | Siemens Energy, Inc. | Device for improved air and fuel distribution to a combustor |
US9335046B2 (en) * | 2012-05-30 | 2016-05-10 | General Electric Company | Flame detection in a region upstream from fuel nozzle |
US10139109B2 (en) * | 2016-01-07 | 2018-11-27 | Siemens Energy, Inc. | Can-annular combustor burner with non-uniform airflow mitigation flow conditioner |
US10865818B2 (en) | 2016-05-06 | 2020-12-15 | Virginia Tech Intellectual Properties, Inc. | Generalized flow profile production |
US10677466B2 (en) * | 2016-10-13 | 2020-06-09 | General Electric Company | Combustor inlet flow conditioner |
US10890329B2 (en) | 2018-03-01 | 2021-01-12 | General Electric Company | Fuel injector assembly for gas turbine engine |
US10935245B2 (en) | 2018-11-20 | 2021-03-02 | General Electric Company | Annular concentric fuel nozzle assembly with annular depression and radial inlet ports |
US11073114B2 (en) | 2018-12-12 | 2021-07-27 | General Electric Company | Fuel injector assembly for a heat engine |
US11286884B2 (en) | 2018-12-12 | 2022-03-29 | General Electric Company | Combustion section and fuel injector assembly for a heat engine |
US11156360B2 (en) | 2019-02-18 | 2021-10-26 | General Electric Company | Fuel nozzle assembly |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63154959U (ja) * | 1987-03-27 | 1988-10-12 | ||
JPH11337068A (ja) * | 1998-02-10 | 1999-12-10 | General Electric Co <Ge> | バ―ナ |
JP2000346361A (ja) * | 1999-06-09 | 2000-12-15 | Mitsubishi Heavy Ind Ltd | ガスタービン及びその燃焼器 |
US6438959B1 (en) * | 2000-12-28 | 2002-08-27 | General Electric Company | Combustion cap with integral air diffuser and related method |
JP2008292138A (ja) * | 2007-04-26 | 2008-12-04 | Hitachi Ltd | 燃焼装置及びバーナの燃焼方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1239A (en) * | 1839-07-12 | Improvement in windmills | ||
US1235A (en) * | 1839-07-12 | Flier | ||
US3169367A (en) * | 1963-07-18 | 1965-02-16 | Westinghouse Electric Corp | Combustion apparatus |
US5611684A (en) * | 1995-04-10 | 1997-03-18 | Eclipse, Inc. | Fuel-air mixing unit |
JP2002039533A (ja) * | 2000-07-21 | 2002-02-06 | Mitsubishi Heavy Ind Ltd | 燃焼器、ガスタービン及びジェットエンジン |
GB2390150A (en) * | 2002-06-26 | 2003-12-31 | Alstom | Reheat combustion system for a gas turbine including an accoustic screen |
US7540153B2 (en) * | 2006-02-27 | 2009-06-02 | Mitsubishi Heavy Industries Ltd. | Combustor |
US7523614B2 (en) * | 2006-02-27 | 2009-04-28 | Mitsubishi Heavy Industries, Ltd. | Combustor |
US7770395B2 (en) * | 2006-02-27 | 2010-08-10 | Mitsubishi Heavy Industries, Ltd. | Combustor |
US7540152B2 (en) * | 2006-02-27 | 2009-06-02 | Mitsubishi Heavy Industries, Ltd. | Combustor |
US7762074B2 (en) * | 2006-04-04 | 2010-07-27 | Siemens Energy, Inc. | Air flow conditioner for a combustor can of a gas turbine engine |
US8112999B2 (en) * | 2008-08-05 | 2012-02-14 | General Electric Company | Turbomachine injection nozzle including a coolant delivery system |
US8234872B2 (en) * | 2009-05-01 | 2012-08-07 | General Electric Company | Turbine air flow conditioner |
-
2009
- 2009-07-01 US US12/495,951 patent/US20110000215A1/en not_active Abandoned
-
2010
- 2010-04-15 DE DE102010016460A patent/DE102010016460A1/de not_active Withdrawn
- 2010-04-26 JP JP2010100458A patent/JP5674336B2/ja not_active Expired - Fee Related
- 2010-04-28 CH CH00630/10A patent/CH701454B1/de unknown
- 2010-04-30 CN CN201010175480.7A patent/CN101943421B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63154959U (ja) * | 1987-03-27 | 1988-10-12 | ||
JPH11337068A (ja) * | 1998-02-10 | 1999-12-10 | General Electric Co <Ge> | バ―ナ |
JP2000346361A (ja) * | 1999-06-09 | 2000-12-15 | Mitsubishi Heavy Ind Ltd | ガスタービン及びその燃焼器 |
US6438959B1 (en) * | 2000-12-28 | 2002-08-27 | General Electric Company | Combustion cap with integral air diffuser and related method |
JP2008292138A (ja) * | 2007-04-26 | 2008-12-04 | Hitachi Ltd | 燃焼装置及びバーナの燃焼方法 |
Also Published As
Publication number | Publication date |
---|---|
CH701454A2 (de) | 2011-01-14 |
US20110000215A1 (en) | 2011-01-06 |
CH701454B1 (de) | 2015-09-30 |
CN101943421A (zh) | 2011-01-12 |
CN101943421B (zh) | 2014-09-17 |
JP5674336B2 (ja) | 2015-02-25 |
DE102010016460A1 (de) | 2011-01-05 |
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