JP2013139799A - 移行ノズルを冷却する方法及びシステム - Google Patents
移行ノズルを冷却する方法及びシステム Download PDFInfo
- Publication number
- JP2013139799A JP2013139799A JP2012280607A JP2012280607A JP2013139799A JP 2013139799 A JP2013139799 A JP 2013139799A JP 2012280607 A JP2012280607 A JP 2012280607A JP 2012280607 A JP2012280607 A JP 2012280607A JP 2013139799 A JP2013139799 A JP 2013139799A
- Authority
- JP
- Japan
- Prior art keywords
- cooling
- liner
- nozzle
- wrapper
- cooling fluid
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 129
- 230000007704 transition Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title abstract description 13
- 239000012809 cooling fluid Substances 0.000 claims abstract description 52
- 239000000446 fuel Substances 0.000 claims description 22
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 7
- 239000003570 air Substances 0.000 description 11
- 239000000567 combustion gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000012080 ambient air Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000284 extract Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/023—Transition ducts between combustor cans and first stage of the turbine in gas-turbine engines; their cooling or sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium
- F05D2260/2322—Heat transfer, e.g. cooling characterized by the cooling medium steam
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/03043—Convection cooled combustion chamber walls with means for guiding the cooling air flow
-
- 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
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/03341—Sequential combustion chambers or burners
-
- 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
- F23R3/002—Wall structures
-
- 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
- F23R3/005—Combined with pressure or heat exchangers
-
- 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
-
- 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
- F23R3/34—Feeding into different combustion zones
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49229—Prime mover or fluid pump making
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Nozzles (AREA)
Abstract
【解決手段】移行部(204)が提供される。移行部(204)は、ライナ(202)と、該ライナとの間に冷却ダクト(216)が画成されるようにライナを囲むラッパー(214)と、冷却流体を冷却ダクトに供給するよう構成された冷却流体入口(230)と、複数の冷却チャンネル(222)が冷却ダクト内に画成されるように、ライナとラッパーとの間に結合される複数のリブ(220)とを含む。
【選択図】 図1
Description
□図1は、例示的なタービン組立体100の概略図である。例示的な実施形態において、タービン組立体100は、圧縮機104と、燃焼器組立体106と、ロータシャフト110を介して圧縮機104に回転可能に結合されたタービン108とを直列流れ配置で結合して含む。
104 圧縮機
106 燃焼器組立体
108 タービン
110 ロータシャフト
112 負荷
200 移行ノズル
202 ライナ部
204 移行部
206 ノズル部
208 燃焼室
210 燃料ノズル
212 燃料噴射装置
214 ラッパー
216 冷却ダクト
220 リブ
222 冷却チャンネル
224 半径方向外側表面
226 半径方向内側表面
230 冷却流体入口
234 第1の冷却チャンネル
236 第2の冷却チャンネル
238 第1のリブ
240 第3の冷却チャンネル
242 第2のリブ
244 第4の冷却チャンネル
246 第3のリブ
248 冷却流体出口
316 冷却ダクト
320 リブ
330 冷却チャンネル
340 冷却流体入口
342 冷却流体出口
350 冷却アパーチャ
Claims (10)
- タービン組立体と共に用いる移行ノズル(200)であって、
内部に燃焼室(208)を画成するライナ(202)と、
前記ライナとの間に冷却ダクト(216)が画成されるよう前記ライナを囲むラッパー(214)と、
前記冷却流体を前記冷却ダクトに供給するよう構成された冷却流体入口(230)と、
複数の冷却チャンネル(222)が前記冷却ダクト内に画成されるように、前記ライナと前記ラッパーとの間に結合される複数のリブ(220)と
を備える、移行ノズル(200)。 - 前記複数のリブ(220)の各々が、前記燃焼室(208)の周りを円周方向に延びて、前記冷却チャンネル(222)が軸方向に離間して配置されるようにする、請求項1記載の移行ノズル(200)。
- 前記軸方向に離間した冷却チャンネル(222)が、前記燃焼室(208)の周りに螺旋構成で配列される、請求項2記載の移行ノズル(200)。
- 前記複数のリブ(220)の各々が、前記燃焼室(208)に沿って軸方向に延びて、前記冷却チャンネル(222)が円周方向に離間して配置されるようにする、請求項1記載の移行ノズル(200)。
- 前記冷却流体入口(230)が、前記ラッパー(214)内に画成される、請求項1記載の移行ノズル(200)。
- 前記ラッパー(214)内に画成され且つ前記冷却流体の流れを前記冷却ダクト(216)の外に配向するよう構成された冷却流体出口(248)を更に備える、請求項1記載の移行ノズル(200)。
- 前記ライナ(202)内に画成され且つ前記冷却ダクト(216)と前記燃焼室(208)との間を流れ連通させる冷却アパーチャ(350)を更に備える、請求項1記載の移行ノズル(200)。
- 前記冷却流体入口(230)が、冷却流体として蒸気を供給するよう構成される、請求項1記載の移行ノズル(200)。
- タービン組立体(100)であって、
燃料及び空気を混合して燃料空気混合気を生成するよう構成された燃料ノズル(210)と、
前記燃料ノズルから前記燃料空気混合気を受け取るような向きにされた移行ノズル(200)と
を備え、前記移行ノズル(200)が、
内部に燃焼室(208)を画成するライナ(202)と、
前記ライナとの間に冷却ダクト(216)が画成されるよう前記ライナを囲むラッパー(214)と、
前記冷却流体を前記冷却ダクトに供給するよう構成された冷却流体入口(230)と、
複数の冷却チャンネル(222)が前記冷却ダクト内に画成されるように、前記ライナと前記ラッパーとの間に結合される複数のリブ(220)と
を含む、タービン組立体(100)。 - 前記複数のリブ(220)の各々が、前記燃焼室(208)の周りを円周方向に延びて、前記冷却チャンネル(222)が軸方向に離間して配置されるようにする、請求項9記載のタービン組立体(100)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/342,475 US9243506B2 (en) | 2012-01-03 | 2012-01-03 | Methods and systems for cooling a transition nozzle |
US13/342,475 | 2012-01-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013139799A true JP2013139799A (ja) | 2013-07-18 |
JP6669424B2 JP6669424B2 (ja) | 2020-03-18 |
Family
ID=47681538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012280607A Active JP6669424B2 (ja) | 2012-01-03 | 2012-12-25 | 移行ノズルを冷却する方法及びシステム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9243506B2 (ja) |
EP (1) | EP2613002B1 (ja) |
JP (1) | JP6669424B2 (ja) |
CN (1) | CN103185354B (ja) |
RU (1) | RU2012158395A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102156416B1 (ko) * | 2019-03-12 | 2020-09-16 | 두산중공업 주식회사 | 트랜지션 피스 조립체와 트랜지션 피스 모듈 및 상기 트랜지션 피스 조립체를 포함하는 연소기 및 가스 터빈 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9366438B2 (en) * | 2013-02-14 | 2016-06-14 | Siemens Aktiengesellschaft | Flow sleeve inlet assembly in a gas turbine engine |
US9279369B2 (en) * | 2013-03-13 | 2016-03-08 | General Electric Company | Turbomachine with transition piece having dilution holes and fuel injection system coupled to transition piece |
US9080447B2 (en) * | 2013-03-21 | 2015-07-14 | General Electric Company | Transition duct with divided upstream and downstream portions |
US10663169B2 (en) * | 2014-07-25 | 2020-05-26 | Mitsubishi Hitachi Power Systems, Ltd. | Cylinder for combustor, combustor, and gas turbine |
US9915428B2 (en) * | 2014-08-20 | 2018-03-13 | Mitsubishi Hitachi Power Systems, Ltd. | Cylinder of combustor, method of manufacturing of cylinder of combustor, and pressure vessel |
JP6437099B2 (ja) * | 2014-08-26 | 2018-12-12 | シーメンス エナジー インコーポレイテッド | タービンエンジンの燃焼器内における燃料ノズル用の冷却システム |
CN104359124A (zh) * | 2014-09-19 | 2015-02-18 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机燃烧室的导流衬套 |
WO2017077955A1 (ja) * | 2015-11-05 | 2017-05-11 | 三菱日立パワーシステムズ株式会社 | 燃焼用筒、ガスタービン燃焼器及びガスタービン |
KR101863779B1 (ko) | 2017-09-15 | 2018-06-01 | 두산중공업 주식회사 | 라이너 냉각을 촉진하는 나선형 구조 및 이를 포함하는 가스 터빈용 연소기 |
US11215072B2 (en) * | 2017-10-13 | 2022-01-04 | General Electric Company | Aft frame assembly for gas turbine transition piece |
US11060484B2 (en) * | 2018-06-29 | 2021-07-13 | The Boeing Company | Nozzle wall for an air-breathing engine of a vehicle and method therefor |
US11248789B2 (en) * | 2018-12-07 | 2022-02-15 | Raytheon Technologies Corporation | Gas turbine engine with integral combustion liner and turbine nozzle |
US11994293B2 (en) | 2020-08-31 | 2024-05-28 | General Electric Company | Impingement cooling apparatus support structure and method of manufacture |
US11460191B2 (en) | 2020-08-31 | 2022-10-04 | General Electric Company | Cooling insert for a turbomachine |
US11371702B2 (en) | 2020-08-31 | 2022-06-28 | General Electric Company | Impingement panel for a turbomachine |
US11614233B2 (en) | 2020-08-31 | 2023-03-28 | General Electric Company | Impingement panel support structure and method of manufacture |
US11994292B2 (en) | 2020-08-31 | 2024-05-28 | General Electric Company | Impingement cooling apparatus for turbomachine |
US11255545B1 (en) | 2020-10-26 | 2022-02-22 | General Electric Company | Integrated combustion nozzle having a unified head end |
US11767766B1 (en) | 2022-07-29 | 2023-09-26 | General Electric Company | Turbomachine airfoil having impingement cooling passages |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471216A (en) * | 1977-10-17 | 1979-06-07 | Gen Electric | Liquid cooled transient portion material and its preparation |
JPH08327064A (ja) * | 1996-05-31 | 1996-12-10 | Toshiba Corp | ガスタービン燃焼器 |
JPH09196377A (ja) * | 1996-01-12 | 1997-07-29 | Hitachi Ltd | ガスタービン燃焼器 |
JPH1082527A (ja) * | 1996-09-05 | 1998-03-31 | Toshiba Corp | ガスタービン燃焼器 |
JP2000088252A (ja) * | 1998-09-11 | 2000-03-31 | Hitachi Ltd | 冷却促進構造を有するガスタービン |
JP2001271655A (ja) * | 2000-03-24 | 2001-10-05 | Mitsubishi Heavy Ind Ltd | 循環空冷式ガスタービン |
JP2008286199A (ja) * | 2007-05-18 | 2008-11-27 | General Electric Co <Ge> | タービンエンジンを冷却する方法及び装置 |
JP2011220672A (ja) * | 2010-04-06 | 2011-11-04 | Gas Turbine Efficiency Sweden Ab | 配向されたシール冷却システム |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2910828A (en) * | 1956-08-24 | 1959-11-03 | United Aircraft Company | Convergent-divergent variable area propulsion nozzle |
US3344606A (en) * | 1961-09-27 | 1967-10-03 | United Aircraft Corp | Recover bleed air turbojet |
US3584972A (en) * | 1966-02-09 | 1971-06-15 | Gen Motors Corp | Laminated porous metal |
US4438625A (en) * | 1978-10-26 | 1984-03-27 | Rice Ivan G | Reheat gas turbine combined with steam turbine |
US4314442A (en) * | 1978-10-26 | 1982-02-09 | Rice Ivan G | Steam-cooled blading with steam thermal barrier for reheat gas turbine combined with steam turbine |
FR2495736A1 (fr) * | 1980-12-05 | 1982-06-11 | Air Liquide | Procede et installation de traitement de dechets a recuperation d'energie |
US4543781A (en) * | 1981-06-17 | 1985-10-01 | Rice Ivan G | Annular combustor for gas turbine |
US4928478A (en) * | 1985-07-22 | 1990-05-29 | General Electric Company | Water and steam injection in cogeneration system |
US5724816A (en) * | 1996-04-10 | 1998-03-10 | General Electric Company | Combustor for a gas turbine with cooling structure |
US5933699A (en) * | 1996-06-24 | 1999-08-03 | General Electric Company | Method of making double-walled turbine components from pre-consolidated assemblies |
DE19751299C2 (de) * | 1997-11-19 | 1999-09-09 | Siemens Ag | Brennkammer sowie Verfahren zur Dampfkühlung einer Brennkammer |
JP4274666B2 (ja) | 2000-03-07 | 2009-06-10 | 三菱重工業株式会社 | ガスタービン |
JP2001289062A (ja) * | 2000-04-07 | 2001-10-19 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器の壁面冷却構造 |
US20050044857A1 (en) * | 2003-08-26 | 2005-03-03 | Boris Glezer | Combustor of a gas turbine engine |
US6890148B2 (en) | 2003-08-28 | 2005-05-10 | Siemens Westinghouse Power Corporation | Transition duct cooling system |
US7310938B2 (en) | 2004-12-16 | 2007-12-25 | Siemens Power Generation, Inc. | Cooled gas turbine transition duct |
US7401682B2 (en) * | 2005-08-10 | 2008-07-22 | United Technologies Corporation | Architecture for an acoustic liner |
US7827801B2 (en) * | 2006-02-09 | 2010-11-09 | Siemens Energy, Inc. | Gas turbine engine transitions comprising closed cooled transition cooling channels |
US8096752B2 (en) * | 2009-01-06 | 2012-01-17 | General Electric Company | Method and apparatus for cooling a transition piece |
US8549861B2 (en) * | 2009-01-07 | 2013-10-08 | General Electric Company | Method and apparatus to enhance transition duct cooling in a gas turbine engine |
US8307657B2 (en) | 2009-03-10 | 2012-11-13 | General Electric Company | Combustor liner cooling system |
US8015817B2 (en) * | 2009-06-10 | 2011-09-13 | Siemens Energy, Inc. | Cooling structure for gas turbine transition duct |
US9133721B2 (en) * | 2010-11-15 | 2015-09-15 | Siemens Energy, Inc. | Turbine transition component formed from a two section, air-cooled multi-layer outer panel for use in a gas turbine engine |
US9097117B2 (en) * | 2010-11-15 | 2015-08-04 | Siemens Energy, Inc | Turbine transition component formed from an air-cooled multi-layer outer panel for use in a gas turbine engine |
JP2012145098A (ja) * | 2010-12-21 | 2012-08-02 | Toshiba Corp | トランジションピースおよびガスタービン |
US8727714B2 (en) * | 2011-04-27 | 2014-05-20 | Siemens Energy, Inc. | Method of forming a multi-panel outer wall of a component for use in a gas turbine engine |
-
2012
- 2012-01-03 US US13/342,475 patent/US9243506B2/en active Active
- 2012-12-24 EP EP12199351.3A patent/EP2613002B1/en active Active
- 2012-12-25 JP JP2012280607A patent/JP6669424B2/ja active Active
- 2012-12-28 RU RU2012158395/06A patent/RU2012158395A/ru not_active Application Discontinuation
-
2013
- 2013-01-04 CN CN201310003291.5A patent/CN103185354B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5471216A (en) * | 1977-10-17 | 1979-06-07 | Gen Electric | Liquid cooled transient portion material and its preparation |
JPH09196377A (ja) * | 1996-01-12 | 1997-07-29 | Hitachi Ltd | ガスタービン燃焼器 |
JPH08327064A (ja) * | 1996-05-31 | 1996-12-10 | Toshiba Corp | ガスタービン燃焼器 |
JPH1082527A (ja) * | 1996-09-05 | 1998-03-31 | Toshiba Corp | ガスタービン燃焼器 |
JP2000088252A (ja) * | 1998-09-11 | 2000-03-31 | Hitachi Ltd | 冷却促進構造を有するガスタービン |
JP2001271655A (ja) * | 2000-03-24 | 2001-10-05 | Mitsubishi Heavy Ind Ltd | 循環空冷式ガスタービン |
JP2008286199A (ja) * | 2007-05-18 | 2008-11-27 | General Electric Co <Ge> | タービンエンジンを冷却する方法及び装置 |
JP2011220672A (ja) * | 2010-04-06 | 2011-11-04 | Gas Turbine Efficiency Sweden Ab | 配向されたシール冷却システム |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102156416B1 (ko) * | 2019-03-12 | 2020-09-16 | 두산중공업 주식회사 | 트랜지션 피스 조립체와 트랜지션 피스 모듈 및 상기 트랜지션 피스 조립체를 포함하는 연소기 및 가스 터빈 |
US11105211B2 (en) | 2019-03-12 | 2021-08-31 | Doosan Heavy Industries & Construction Co., Ltd. | Transition piece assembly, transition piece module, and combustor and gas turbine including transition piece assembly |
Also Published As
Publication number | Publication date |
---|---|
EP2613002B1 (en) | 2024-02-14 |
EP2613002A2 (en) | 2013-07-10 |
EP2613002A3 (en) | 2017-08-09 |
CN103185354B (zh) | 2016-12-28 |
JP6669424B2 (ja) | 2020-03-18 |
US9243506B2 (en) | 2016-01-26 |
RU2012158395A (ru) | 2014-07-10 |
US20130167543A1 (en) | 2013-07-04 |
CN103185354A (zh) | 2013-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6669424B2 (ja) | 移行ノズルを冷却する方法及びシステム | |
US8801428B2 (en) | Combustor and method for supplying fuel to a combustor | |
US8756934B2 (en) | Combustor cap assembly | |
US9341376B2 (en) | Combustor and method for supplying fuel to a combustor | |
US10309653B2 (en) | Bundled tube fuel nozzle with internal cooling | |
US9297533B2 (en) | Combustor and a method for cooling the combustor | |
EP2578939B1 (en) | Combustor and method for supplying flow to a combustor | |
US8171737B2 (en) | Combustor assembly and cap for a turbine engine | |
JP6602094B2 (ja) | 燃焼器キャップ組立体 | |
JP2016118201A (ja) | 燃焼器内で冷却空気を利用するシステム及び方法 | |
CN102985758A (zh) | 用于燃气涡轮发动机的具有无叶片涡轮的切向燃烧室 | |
US20130247580A1 (en) | System and method for recirculating a hot gas flowing through a gas turbine | |
US20140000267A1 (en) | Transition duct for a gas turbine | |
US10139108B2 (en) | D5/D5A DF-42 integrated exit cone and splash plate | |
EP3933268B1 (en) | Assembly for a turbomachine comprising a combustor, an outer casing and a high pressure plenum | |
JP6599167B2 (ja) | 燃焼器キャップ組立体 | |
US20150159555A1 (en) | Internal heating using turbine air supply | |
JP2012140955A (ja) | タービンエンジン用燃焼器組立体及びその組み立て方法 | |
JP6659269B2 (ja) | 燃焼器キャップ組立体及び、燃焼器キャップ組立体を備える燃焼器 | |
JP2011141111A (ja) | ターボ機械ノズル | |
US8640974B2 (en) | System and method for cooling a nozzle | |
CN106716017B (zh) | 燃烧器、燃气轮机 | |
US20160201559A1 (en) | Tubular combustion chamber having a flame tube end region and gas turbine | |
US10746101B2 (en) | Annular fuel manifold with a deflector | |
US20120099960A1 (en) | System and method for cooling a nozzle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20151218 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20160823 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161117 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170509 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170803 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20180124 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180522 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20180529 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20180720 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20190319 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190520 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20190521 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191220 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200227 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6669424 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |