JP5631627B2 - マルチプレミキサ燃料ノズル支持システム - Google Patents
マルチプレミキサ燃料ノズル支持システム Download PDFInfo
- Publication number
- JP5631627B2 JP5631627B2 JP2010110712A JP2010110712A JP5631627B2 JP 5631627 B2 JP5631627 B2 JP 5631627B2 JP 2010110712 A JP2010110712 A JP 2010110712A JP 2010110712 A JP2010110712 A JP 2010110712A JP 5631627 B2 JP5631627 B2 JP 5631627B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- fuel
- air
- ifc
- mounting base
- 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.)
- Expired - Fee Related
Links
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
- F23R3/02—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
12 燃料ノズル
14 供給燃料
16 燃焼器
18 タービン
20 排気出口
22 シャフト
24 圧縮機
26 吸気口
28 負荷
30 タービンブレード
32 ブレード
34 ヘッド端部領域
36 端部カバー
38 加圧空気
40 環状通路
42 燃焼器流れスリーブ
44 燃焼器ライナ
46 中心長手方向軸線
48 吸気流コンディショナ(IFC)
50 入口穿孔
51 流れコンディショナ
52 内部容積
54 方向矢印
56 燃焼室
58 タービンノズル
60 方向矢印
62 フランジ
64 中心本体組立体
66 スワールベーン
68 供給燃料組立体
70 外壁
71 上流方向
72 延長部
73 環状通路
74 ディスク状空気流コンディショナ
75 下流側方向
76 3連ノズル
78 燃料ノズル
80 装着基部
82 吸気流コンディショナ(IFC)
84 スワールベーン組立体
86 バーナ管
87 長さ
88 外側壁
89 摺動ジョイント
90 スワールベーン領域
92 軸方向
94 半径方向
96 円周方向
98 側方支持体
100 中心開口
102 空気入口
106 燃料通路組立体
108 燃料通路
110 燃料プレナム
112 スワールベーン
Claims (8)
- タービンエンジン(10)を備えるシステムであって、タービンエンジン(10)が、
ヘッド端部領域(34)を有する燃焼器(16)と、
複数のマルチノズル組立体(76)と
を備えており、複数のマルチノズル組立体(76)の各々が、複数のスワールベーン(112)を備えていて、各マルチノズル組立体(76)が、ヘッド端部領域(34)に結合された装着基部(80)を有しており、各マルチノズル組立体(76)が、装着基部(80)に延在する吸気流コンディショナ(82)を含んでいて、該吸気流コンディショナ(82)が、複数の空気入口が形成された耐荷重環状壁(88)を含み、吸気流コンディショナ(82)が装着基部(80)で各マルチノズル組立体(76)を構造的に支持しており、各マルチノズル組立体(76)が、三角形パターンに配置された3個の燃料ノズル(78)を含む3連ノズル(76)である、システム。 - 3個の燃料ノズル(78)が、吸気流コンディショナ(82)及び装着基部(80)を共有する、請求項1記載のシステム。
- 各マルチノズル組立体(76)が、吸気流コンディショナ(82)内で該マルチノズル組立体(76)の長手方向軸線(46)に対して横方向に延在する側方支持体(98)を含む、請求項1又は請求項2記載のシステム。
- 側方支持体(98)が、クローバリーフ形プレートを含む、請求項3記載のシステム。
- 複数の空気入口が、側方支持体(98)の上流側(71)に配置された第1の空気入口(83)を含む、請求項3又は請求項4記載のシステム。
- 複数の空気入口が、側方支持体(98)の下流側(75)に配置された第2の空気入口(102)を含む、請求項5記載のシステム。
- 耐荷重環状壁壁(88)の上流側(71)及び下流側(75)移動を可能にするよう構成された摺動ジョイント(89)を備える、請求項1乃至請求項7のいずれか1項記載のシステム。
- 装着基部(80)から下流側方向(75)に延在する非耐荷重燃料通路(108)を備える、請求項1乃至請求項7のいずれか1項記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/469,507 US8522555B2 (en) | 2009-05-20 | 2009-05-20 | Multi-premixer fuel nozzle support system |
US12/469,507 | 2009-05-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010271032A JP2010271032A (ja) | 2010-12-02 |
JP5631627B2 true JP5631627B2 (ja) | 2014-11-26 |
Family
ID=42993758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010110712A Expired - Fee Related JP5631627B2 (ja) | 2009-05-20 | 2010-05-13 | マルチプレミキサ燃料ノズル支持システム |
Country Status (5)
Country | Link |
---|---|
US (2) | US8522555B2 (ja) |
JP (1) | JP5631627B2 (ja) |
CN (1) | CN101892903B (ja) |
CH (1) | CH701144B1 (ja) |
DE (1) | DE102010016892A1 (ja) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010128882A1 (en) * | 2009-05-07 | 2010-11-11 | General Electric Company | Multi-premixer fuel nozzle |
US8522555B2 (en) | 2009-05-20 | 2013-09-03 | General Electric Company | Multi-premixer fuel nozzle support system |
US8904797B2 (en) * | 2011-07-29 | 2014-12-09 | General Electric Company | Sector nozzle mounting systems |
US20130040254A1 (en) * | 2011-08-08 | 2013-02-14 | General Electric Company | System and method for monitoring a combustor |
US9366440B2 (en) * | 2012-01-04 | 2016-06-14 | General Electric Company | Fuel nozzles with mixing tubes surrounding a liquid fuel cartridge for injecting fuel in a gas turbine combustor |
US9228498B2 (en) * | 2012-03-01 | 2016-01-05 | Solar Turbines Incorporated | Laser clad fuel injector premix barrel |
US9366445B2 (en) * | 2012-04-05 | 2016-06-14 | General Electric Company | System and method for supporting fuel nozzles inside a combustor |
US9212822B2 (en) | 2012-05-30 | 2015-12-15 | General Electric Company | Fuel injection assembly for use in turbine engines and method of assembling same |
US9291103B2 (en) * | 2012-12-05 | 2016-03-22 | General Electric Company | Fuel nozzle for a combustor of a gas turbine engine |
US9534787B2 (en) | 2013-03-12 | 2017-01-03 | General Electric Company | Micromixing cap assembly |
US9347668B2 (en) | 2013-03-12 | 2016-05-24 | General Electric Company | End cover configuration and assembly |
US9759425B2 (en) | 2013-03-12 | 2017-09-12 | General Electric Company | System and method having multi-tube fuel nozzle with multiple fuel injectors |
US9671112B2 (en) | 2013-03-12 | 2017-06-06 | General Electric Company | Air diffuser for a head end of a combustor |
US20140338340A1 (en) * | 2013-03-12 | 2014-11-20 | General Electric Company | System and method for tube level air flow conditioning |
US9528444B2 (en) | 2013-03-12 | 2016-12-27 | General Electric Company | System having multi-tube fuel nozzle with floating arrangement of mixing tubes |
US9650959B2 (en) * | 2013-03-12 | 2017-05-16 | General Electric Company | Fuel-air mixing system with mixing chambers of various lengths for gas turbine system |
US9366439B2 (en) | 2013-03-12 | 2016-06-14 | General Electric Company | Combustor end cover with fuel plenums |
US9765973B2 (en) | 2013-03-12 | 2017-09-19 | General Electric Company | System and method for tube level air flow conditioning |
US9651259B2 (en) | 2013-03-12 | 2017-05-16 | General Electric Company | Multi-injector micromixing system |
US9410704B2 (en) | 2013-06-03 | 2016-08-09 | General Electric Company | Annular strip micro-mixers for turbomachine combustor |
EP3011231B1 (en) | 2013-06-18 | 2019-10-30 | Woodward, Inc. | Gas turbine combustor assembly |
US9273868B2 (en) * | 2013-08-06 | 2016-03-01 | General Electric Company | System for supporting bundled tube segments within a combustor |
US9476592B2 (en) * | 2013-09-19 | 2016-10-25 | General Electric Company | System for injecting fuel in a gas turbine combustor |
US9482433B2 (en) * | 2013-11-11 | 2016-11-01 | Woodward, Inc. | Multi-swirler fuel/air mixer with centralized fuel injection |
US9435540B2 (en) | 2013-12-11 | 2016-09-06 | General Electric Company | Fuel injector with premix pilot nozzle |
US10030869B2 (en) | 2014-11-26 | 2018-07-24 | General Electric Company | Premix fuel nozzle assembly |
US9714767B2 (en) | 2014-11-26 | 2017-07-25 | General Electric Company | Premix fuel nozzle assembly |
US9982892B2 (en) | 2015-04-16 | 2018-05-29 | General Electric Company | Fuel nozzle assembly including a pilot nozzle |
US9803867B2 (en) | 2015-04-21 | 2017-10-31 | General Electric Company | Premix pilot nozzle |
US10267524B2 (en) | 2015-09-16 | 2019-04-23 | Woodward, Inc. | Prefilming fuel/air mixer |
KR102109082B1 (ko) * | 2018-09-03 | 2020-05-12 | 두산중공업 주식회사 | 가스 터빈의 연소기 |
US11287128B2 (en) | 2019-01-03 | 2022-03-29 | Carrier Corporation | Inward fired low NOX premix burner |
KR102138015B1 (ko) * | 2019-05-09 | 2020-07-27 | 두산중공업 주식회사 | 버너와 이를 포함하는 연소기 및 가스 터빈 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2565843A (en) * | 1949-06-02 | 1951-08-28 | Elliott Co | Multiple tubular combustion chamber |
US3283802A (en) * | 1964-06-11 | 1966-11-08 | Fuel Firing Ltd | Multi-stage burner unit |
US3589845A (en) * | 1969-04-23 | 1971-06-29 | Adams Mfg Co The | Power burner |
DE2950535A1 (de) * | 1979-11-23 | 1981-06-11 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Brennkammer einer gasturbine mit vormisch/vorverdampf-elementen |
JP3592912B2 (ja) * | 1997-11-13 | 2004-11-24 | 三菱重工業株式会社 | ガスタービン燃焼器 |
JP4205231B2 (ja) | 1998-02-10 | 2009-01-07 | ゼネラル・エレクトリック・カンパニイ | バーナ |
US6796173B1 (en) | 1998-10-09 | 2004-09-28 | Fti Flow Technology, Inc. | Fuel flowmeter |
JP3069347B1 (ja) * | 1999-06-11 | 2000-07-24 | 川崎重工業株式会社 | ガスタ―ビンの燃焼器用バ―ナ装置 |
WO2003006887A1 (fr) * | 2001-07-10 | 2003-01-23 | Mitsubishi Heavy Industries, Ltd. | Buse de premelange, bruleur et turbine a gaz |
US6672073B2 (en) * | 2002-05-22 | 2004-01-06 | Siemens Westinghouse Power Corporation | System and method for supporting fuel nozzles in a gas turbine combustor utilizing a support plate |
US7007477B2 (en) | 2004-06-03 | 2006-03-07 | General Electric Company | Premixing burner with impingement cooled centerbody and method of cooling centerbody |
US7377036B2 (en) | 2004-10-05 | 2008-05-27 | General Electric Company | Methods for tuning fuel injection assemblies for a gas turbine fuel nozzle |
US7426891B2 (en) | 2004-12-10 | 2008-09-23 | Loving Ronald E | System for converting animal waste into an environmentally friendly energy source |
US8122721B2 (en) * | 2006-01-04 | 2012-02-28 | General Electric Company | Combustion turbine engine and methods of assembly |
US7540152B2 (en) * | 2006-02-27 | 2009-06-02 | Mitsubishi Heavy Industries, Ltd. | Combustor |
US20070277530A1 (en) * | 2006-05-31 | 2007-12-06 | Constantin Alexandru Dinu | Inlet flow conditioner for gas turbine engine fuel nozzle |
US8505304B2 (en) * | 2008-12-01 | 2013-08-13 | General Electric Company | Fuel nozzle detachable burner tube with baffle plate assembly |
US8424311B2 (en) * | 2009-02-27 | 2013-04-23 | General Electric Company | Premixed direct injection disk |
US8234872B2 (en) * | 2009-05-01 | 2012-08-07 | General Electric Company | Turbine air flow conditioner |
WO2010128882A1 (en) * | 2009-05-07 | 2010-11-11 | General Electric Company | Multi-premixer fuel nozzle |
US8522555B2 (en) | 2009-05-20 | 2013-09-03 | General Electric Company | Multi-premixer fuel nozzle support system |
-
2009
- 2009-05-20 US US12/469,507 patent/US8522555B2/en not_active Expired - Fee Related
-
2010
- 2010-05-11 DE DE102010016892A patent/DE102010016892A1/de not_active Withdrawn
- 2010-05-13 JP JP2010110712A patent/JP5631627B2/ja not_active Expired - Fee Related
- 2010-05-17 CH CH00774/10A patent/CH701144B1/de not_active IP Right Cessation
- 2010-05-20 CN CN201010193779.5A patent/CN101892903B/zh not_active Expired - Fee Related
-
2013
- 2013-08-30 US US14/015,322 patent/US8769956B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US8522555B2 (en) | 2013-09-03 |
CN101892903B (zh) | 2015-10-07 |
CN101892903A (zh) | 2010-11-24 |
DE102010016892A1 (de) | 2010-11-25 |
JP2010271032A (ja) | 2010-12-02 |
CH701144A2 (de) | 2010-11-30 |
CH701144B1 (de) | 2015-08-14 |
US20100293955A1 (en) | 2010-11-25 |
US8769956B2 (en) | 2014-07-08 |
US20140000263A1 (en) | 2014-01-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5631627B2 (ja) | マルチプレミキサ燃料ノズル支持システム | |
JP6514432B2 (ja) | 複数の燃料噴射器を持つ多管式燃料ノズルを有するシステム及び方法 | |
JP6359843B2 (ja) | マイクロミキシングキャップ組立体 | |
US8234872B2 (en) | Turbine air flow conditioner | |
JP6159136B2 (ja) | 差動流を有する複数の管の燃料ノズルを有するシステムおよび方法 | |
JP6401463B2 (ja) | 管体レベルの空気流調整のためのシステム及び方法 | |
JP6489747B2 (ja) | 燃料プリナムを備えた燃焼器端部カバー | |
US9671112B2 (en) | Air diffuser for a head end of a combustor | |
JP6483957B2 (ja) | 燃料ノズルハウジングを備えたマルチチューブ燃料ノズルを有するシステム | |
US8347631B2 (en) | Fuel nozzle liquid cartridge including a fuel insert | |
US20130025285A1 (en) | System for conditioning air flow into a multi-nozzle assembly | |
JP2014181901A (ja) | マルチチューブ燃料ノズルを有するシステム | |
JP2012149868A (ja) | 複数管燃料ノズルにおける流れ制御用システム | |
JP6340075B2 (ja) | 燃料ノズル用の液体燃料カートリッジ | |
JP2012102994A (ja) | 燃料ノズル組立体における空気流を配向するシステム | |
JP2016205812A (ja) | 燃料ノズルを有するシステムおよび方法 | |
JP6826792B2 (ja) | 燃料ノズルアセンブリ | |
US8800288B2 (en) | System for reducing vibrational motion in a gas turbine system | |
US20100024425A1 (en) | Turbine engine fuel nozzle | |
CN110552747A (zh) | 燃烧系统偏转减轻结构 | |
US20180163968A1 (en) | Fuel Nozzle Assembly with Inlet Flow Conditioner | |
JP2017096284A (ja) | タービンディフューザ出口を支持するシステム | |
JP2020508432A (ja) | 燃焼器用のエンドカバーアセンブリ | |
JPH0953822A (ja) | アニュラ型燃焼器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130508 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140204 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140507 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140909 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141008 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5631627 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |