JP2011064447A - 燃焼器用の半径方向入口案内翼 - Google Patents
燃焼器用の半径方向入口案内翼 Download PDFInfo
- Publication number
- JP2011064447A JP2011064447A JP2010151520A JP2010151520A JP2011064447A JP 2011064447 A JP2011064447 A JP 2011064447A JP 2010151520 A JP2010151520 A JP 2010151520A JP 2010151520 A JP2010151520 A JP 2010151520A JP 2011064447 A JP2011064447 A JP 2011064447A
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- inlet guide
- flow
- flow path
- guide vane
- 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
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000009826 distribution Methods 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 description 20
- 239000007789 gas Substances 0.000 description 19
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 14
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 238000013461 design Methods 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000002411 adverse Effects 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- 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
- F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
-
- 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
- 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
- F23R3/26—Controlling the air flow
Abstract
【解決手段】本燃焼器(100)は、該燃焼器を貫通する内部流路(22)と、内部流路(22)と連通した複数のノズル(24)と、内部流路(22)の周りに配置されて該内部流路内に旋回流(200)を形成する入口案内翼システム(120)とを含む。
【選択図】 図4
Description
12 圧縮機
14 燃焼器
15 燃焼器缶
16 タービン
18 エンドカバー
20 キャップ部材
22 内部流路
23 予混合直接噴射ノズル
24 小径チューブノズル
25 燃料通路
26 燃焼ライナ
28 流れスリーブ
30 外側流路
32 燃焼チャンバ
34 外径領域
36 中心領域
100 燃焼器
110 燃焼器缶
120 入口案内翼システム
130 入口案内翼
140 軸
150 下方部分
160 流れ通路
170 ウィンド
180 駆動モータ
190 空気流れ
200 旋回流
Claims (10)
- 燃焼器(100)であって、
該燃焼器を貫通する内部流路(22)と、
前記内部流路(22)と連通した複数のノズル(24)と、
前記内部流路(22)の周りに配置されて該内部流路内に旋回流(200)を形成する入口案内翼システム(120)と
を備える燃焼器(100)。 - 前記入口案内翼システム(120)が、軸(140)の周りに配置された複数の入口案内翼(130)を含む、請求項1記載の燃焼器(100)。
- 前記複数の入口案内翼(130)が、流れ通路(160)の下方部分(150)から延びかつ該流れ通路(160)のウィンド(170)の周りで終端する、請求項2記載の燃焼器(100)。
- 前記流れ通路(160)の下方部分(150)と該流れ通路(160)のウィンド(170)との比率が、変化させることができる、請求項3記載の燃焼器(100)。
- 前記複数の入口案内翼(130)が、複数の固定又は調整可能角度入口案内翼(130)を含む、請求項2記載の燃焼器(100)。
- エンドカバー(18)をさらに含み、前記入口案内翼システム(120)が、前記エンドカバー(18)の周りに取付けられる、請求項1記載の燃焼器(100)。
- 該燃焼器を貫通する外側流路(30)を形成した燃焼ライナ(26)及び流れスリーブ(28)をさらに含み、前記入口案内翼システム(120)が、前記外側流路(30)及び内部流路(22)間に配置される、請求項1記載の燃焼器(100)。
- 外径領域(34)及び中心領域(36)を備えたキャップ部材(20)をさらに含み、前記旋回流(200)が、前記外径領域(34)及び中心領域(36)にわたってほぼ均一な分布を含む、請求項1記載の燃焼器(100)。
- 前記複数のノズル(24)が複数の小径チューブノズル(24)を含む、請求項1記載の燃焼器(100)。
- 前記入口案内翼システム(120)が流れ調整装置を含む、請求項1記載の燃焼器(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/559,522 US8371101B2 (en) | 2009-09-15 | 2009-09-15 | Radial inlet guide vanes for a combustor |
US12/559,522 | 2009-09-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011064447A true JP2011064447A (ja) | 2011-03-31 |
JP2011064447A5 JP2011064447A5 (ja) | 2013-08-15 |
JP5572458B2 JP5572458B2 (ja) | 2014-08-13 |
Family
ID=43571181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010151520A Active JP5572458B2 (ja) | 2009-09-15 | 2010-07-02 | 燃焼器用の半径方向入口案内翼 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8371101B2 (ja) |
JP (1) | JP5572458B2 (ja) |
CN (1) | CN102022728B (ja) |
CH (1) | CH701773B1 (ja) |
DE (1) | DE102010017779A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103842727A (zh) * | 2011-09-22 | 2014-06-04 | 通用电气公司 | 用于衰减低频动力的燃烧器帽 |
US9353949B2 (en) * | 2012-04-17 | 2016-05-31 | Siemens Energy, Inc. | Device for improved air and fuel distribution to a combustor |
US20140083111A1 (en) * | 2012-09-25 | 2014-03-27 | United Technologies Corporation | Gas turbine asymmetric fuel nozzle combustor |
US9297533B2 (en) * | 2012-10-30 | 2016-03-29 | General Electric Company | Combustor and a method for cooling the combustor |
EP3011231B1 (en) * | 2013-06-18 | 2019-10-30 | Woodward, Inc. | Gas turbine combustor assembly |
US20150338101A1 (en) * | 2014-05-21 | 2015-11-26 | General Electric Company | Turbomachine combustor including a combustor sleeve baffle |
WO2017052795A2 (en) | 2015-08-27 | 2017-03-30 | Arizona Board Of Regents On Behalf Of Arizona State University | Rayleigh-taylor assisted combustion with micro-flameholders |
US10578307B2 (en) | 2015-10-09 | 2020-03-03 | Dresser-Rand Company | System and method for operating a gas turbine assembly including heating a reaction/oxidation chamber |
DE102015226305A1 (de) * | 2015-12-21 | 2017-06-22 | Siemens Aktiengesellschaft | Gasturbinenanlage und Verfahren zum Betreiben einer Gasturbinenanlage |
CN108826357A (zh) * | 2018-07-27 | 2018-11-16 | 清华大学 | 发动机的环形燃烧室 |
CN114576012B (zh) * | 2022-03-29 | 2023-09-26 | 华北电力科学研究院有限责任公司 | 燃气轮机进口导叶调节方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06507231A (ja) * | 1991-03-30 | 1994-08-11 | エムテーウー・モートレン− ウント・ツルビーネン−ウニオン・ミュンヘン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ガスタービン機関のための燃焼器 |
JPH07305846A (ja) * | 1994-03-04 | 1995-11-21 | Nuovo Pignone Spa | ガスタービン用燃焼装置 |
JP2008082590A (ja) * | 2006-09-27 | 2008-04-10 | Hitachi Ltd | ガスタービン燃焼器 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889871A (en) * | 1957-03-13 | 1959-06-09 | Temple S Voorheis | Method and means relating to high capacity forced draft gas burner art |
US5394688A (en) * | 1993-10-27 | 1995-03-07 | Westinghouse Electric Corporation | Gas turbine combustor swirl vane arrangement |
US5983642A (en) * | 1997-10-13 | 1999-11-16 | Siemens Westinghouse Power Corporation | Combustor with two stage primary fuel tube with concentric members and flow regulating |
US20020162333A1 (en) * | 2001-05-02 | 2002-11-07 | Honeywell International, Inc., Law Dept. Ab2 | Partial premix dual circuit fuel injector |
DE10219354A1 (de) * | 2002-04-30 | 2003-11-13 | Rolls Royce Deutschland | Gasturbinenbrennkammer mit gezielter Kraftstoffeinbringung zur Verbesserung der Homogenität des Kraftstoff-Luft-Gemisches |
DE112005001695A5 (de) * | 2004-08-27 | 2007-11-22 | Alstom Technology Ltd. | Mischeranordnung |
US20070028618A1 (en) * | 2005-07-25 | 2007-02-08 | General Electric Company | Mixer assembly for combustor of a gas turbine engine having a main mixer with improved fuel penetration |
US7685824B2 (en) * | 2005-09-09 | 2010-03-30 | The Regents Of The University Of Michigan | Rotary ramjet turbo-generator |
US8117845B2 (en) * | 2007-04-27 | 2012-02-21 | General Electric Company | Systems to facilitate reducing flashback/flame holding in combustion systems |
CN101398186A (zh) * | 2008-10-24 | 2009-04-01 | 北京大学 | 自吸式旋流气动雾化喷嘴装置 |
-
2009
- 2009-09-15 US US12/559,522 patent/US8371101B2/en active Active
-
2010
- 2010-07-02 JP JP2010151520A patent/JP5572458B2/ja active Active
- 2010-07-06 DE DE102010017779A patent/DE102010017779A1/de active Granted
- 2010-07-07 CH CH01111/10A patent/CH701773B1/de not_active IP Right Cessation
- 2010-07-15 CN CN201010236511.5A patent/CN102022728B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06507231A (ja) * | 1991-03-30 | 1994-08-11 | エムテーウー・モートレン− ウント・ツルビーネン−ウニオン・ミュンヘン・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング | ガスタービン機関のための燃焼器 |
JPH07305846A (ja) * | 1994-03-04 | 1995-11-21 | Nuovo Pignone Spa | ガスタービン用燃焼装置 |
JP2008082590A (ja) * | 2006-09-27 | 2008-04-10 | Hitachi Ltd | ガスタービン燃焼器 |
Also Published As
Publication number | Publication date |
---|---|
CH701773A2 (de) | 2011-03-15 |
US20110061389A1 (en) | 2011-03-17 |
JP5572458B2 (ja) | 2014-08-13 |
CN102022728A (zh) | 2011-04-20 |
US8371101B2 (en) | 2013-02-12 |
CN102022728B (zh) | 2015-08-19 |
DE102010017779A1 (de) | 2011-03-17 |
CH701773B1 (de) | 2015-03-13 |
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