JP6736301B2 - 燃焼器後方装着組立体 - Google Patents
燃焼器後方装着組立体 Download PDFInfo
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- JP6736301B2 JP6736301B2 JP2016025432A JP2016025432A JP6736301B2 JP 6736301 B2 JP6736301 B2 JP 6736301B2 JP 2016025432 A JP2016025432 A JP 2016025432A JP 2016025432 A JP2016025432 A JP 2016025432A JP 6736301 B2 JP6736301 B2 JP 6736301B2
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- Prior art keywords
- gas turbine
- turbine engine
- mounting
- mounting bracket
- combustor
- 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.)
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- 238000000034 method Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 28
- 230000007704 transition Effects 0.000 description 10
- 239000000446 fuel Substances 0.000 description 7
- 239000000567 combustion gas Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 239000007788 liquid 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
- 230000001052 transient effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/60—Support structures; Attaching or mounting means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C5/00—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion
- F02C5/02—Gas-turbine plants characterised by the working fluid being generated by intermittent combustion characterised by the arrangement of the combustion chamber in the chamber in the plant
-
- 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
- F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/14—Gas-turbine plants characterised by the use of combustion products as the working fluid characterised by the arrangement of the combustion chamber in the plant
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
-
- 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
- F05D2230/00—Manufacture
- F05D2230/50—Building or constructing in particular ways
- F05D2230/53—Building or constructing in particular ways by integrally manufacturing a component, e.g. by milling from a billet or one piece construction
-
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
-
- 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
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
- F05D2230/64—Assembly methods using positioning or alignment devices for aligning or centring, e.g. pins
-
- 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
- F05D2240/00—Components
- F05D2240/40—Use of a multiplicity of similar components
-
- 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
- F05D2250/00—Geometry
- F05D2250/30—Arrangement of components
- F05D2250/37—Arrangement of components circumferential
-
- 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
- F05D2260/30—Retaining components in desired mutual position
- F05D2260/31—Retaining bolts or nuts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
[実施態様1]
ガスタービンエンジンであって、
圧縮機吐出ケーシングと、
環状アレイで構成された複数の燃焼器と、
複数の後方装着組立体と、
を備え、上記後方装着組立体が、上記燃焼器を上記圧縮機吐出ケーシングの内径に装着する、ガスタービンエンジン。
[実施態様2]
上記燃焼器がライナを含み、上記後方装着組立体が、上記ライナに接続された後方フレームを含む、実施態様1に記載のガスタービンエンジン。
[実施態様3]
上記後方装着組立体が装着ブラケットを含み、上記後方フレームが上記装着ブラケット上に装着される、実施態様2に記載のガスタービンエンジン。
[実施態様4]
上記装着ブラケットが、装着ブラケットベースと、該ブラケットベースから円周方向に延びるボルト締めウィングのペアと、を含む、実施態様3に記載のガスタービンエンジン。
[実施態様5]
上記ボルト締めウィングのペアが、ボルトフランジと、該ボルトフランジにおけるボルトアパーチャと、を含む、実施態様4に記載のガスタービンエンジン。
[実施態様6]
上記ボルト締めウィングのペアが、上記ボルトアパーチャ内に装着ボルトを含む、実施態様5に記載のガスタービンエンジン。
[実施態様7]
上記装着ブラケットが、内径装着ブラケットを含む、実施態様3に記載のガスタービンエンジン。
[実施態様8]
上記内径装着ブラケットが、複数のベースフランジを有する装着ブラケットベースを含む、実施態様3に記載のガスタービンエンジン。
[実施態様9]
上記複数のベースフランジが、ベースフランジアパーチャを含む、実施態様8に記載のガスタービンエンジン。
[実施態様10]
燃焼器の装着組立体を圧縮機吐出ケーシングに固定する方法であって、
円周方向に延びるボルト締めウィングを有する装着ブラケットを上記圧縮機吐出ケーシングの内径上に位置付けるステップと、
上記燃焼器に隣接して円周方向に位置付けられた上記ボルト締めウィングにアクセスするステップと、
上記ボルト締めウィングを通ってボルトを固定するステップと、
を含む、方法。
[実施態様11]
上記燃焼器の半径方向外部から上記ボルト締めウィングにアクセスするステップを更に含む、実施態様11に記載の方法。
15 圧縮機
20 空気
25 燃焼器
30 燃料
35 燃焼ガス
40 タービン
45 シャフト
50 負荷
100 燃焼器
110 端部カバー
120 移行部品
130 燃料ノズル
140 ライナ
150 燃焼ゾーン
160 流れスリーブ
170 流路
180 一体構造体
200 後方装着組立体
210 圧縮機吐出ケーシング
220 後方フレーム
230 後方シール
240 内径装着フランジ
250 枢動ロッド組立体
260 枢動ロッド
270 枢動ロッドフランジ
290 内径装着ブラケット
300 装着ブラケットベース
310 ベースフランジ
320 ベースフランジアパーチャ
330 ボルト締めウィング
340 装着ボルトフランジ
350 装着ボルトアパーチャ
360 装着ボルト
Claims (11)
- ガスタービンエンジン(10)であって、当該ガスタービンエンジンが、
圧縮機吐出ケーシング(210)と、
環状アレイで構成された複数の燃焼器(100)と、
複数の後方装着組立体(200)と
を備えており、前記複数の後方装着組立体(200)の各々の後方装着組立体が、前記複数の燃焼器(100)の各々の燃焼器を前記圧縮機吐出ケーシング(210)に装着し、
前記各々の後方装着組立体(200)が、燃焼器に取り付けられる後方フレーム(220)と、前記後方フレームの内側部分に取り付けられる装着フランジ(240)と、前記圧縮機吐出ケーシングに取り付けられかつ前記装着フランジに枢動可能に取り付けられる装着ブラケット(290)とを含んでおり、
前記装着ブラケット(290)が、装着ブラケットベース(300)を、前記圧縮機吐出ケーシングの周りで該装着ブラケットベースから円周方向に延びるボルト締めウィング(330)のペアと共に含んでいる、
ガスタービンエンジン(10)。 - 前記燃焼器(100)がライナ(140)を含んでおり、前記後方フレームが前記ライナ(140)に接続されている、請求項1に記載のガスタービンエンジン(10)。
- 前記後方フレーム(220)が前記装着ブラケット(290)上に装着される、請求項2に記載のガスタービンエンジン(10)。
- 前記ボルト締めウィング(330)のペアが、ボルトフランジ(340)と、該ボルトフランジにおけるボルトアパーチャ(350)とを含む、請求項1乃至請求項3のいずれか1項に記載のガスタービンエンジン(10)。
- 前記ボルト締めウィング(330)のペアが、前記ボルトアパーチャ(350)内に装着ボルト(360)を含む、請求項4に記載のガスタービンエンジン(10)。
- 前記装着ブラケット(290)が、内径装着ブラケット(290)を含む、請求項1乃至請求項5のいずれか1項に記載のガスタービンエンジン(10)。
- 前記装着ブラケットベース(300)が、複数のベースフランジ(310)を含む、請求項1乃至請求項6のいずれか1項に記載のガスタービンエンジン(10)。
- 前記複数のベースフランジ(310)が、ベースフランジアパーチャ(320)を含む、請求項7に記載のガスタービンエンジン(10)。
- 前記装着フランジが、枢動ロッド組立体(250)により前記装着ブラケットに枢動可能に取り付けられており、前記枢動ロッド組立体が、枢動ロッド(260)及び枢動ロッドフランジ(270)を含む、請求項1乃至請求項8のいずれか1項に記載のガスタービンエンジン(10)。
- 請求項1乃至請求項9のいずれか1項に記載のガスタービンエンジン(10)において燃焼器(100)の装着組立体(200)を圧縮機吐出ケーシング(210)に固定する方法であって、
前記装着ブラケット(290)を前記圧縮機吐出ケーシング(210)に位置付けるステップと、
前記燃焼器(100)に隣接して円周方向に位置付けられた前記ボルト締めウィング(330)のペアの各ボルト締めウィングにアクセスするステップと、
前記各ボルト締めウィングを通ってボルト(360)を固定するステップと
を含む、方法。 - 前記燃焼器(100)の半径方向外部から前記各ボルト締めウィングにアクセスするステップを更に含む、請求項10に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/627,029 | 2015-02-20 | ||
US14/627,029 US10066837B2 (en) | 2015-02-20 | 2015-02-20 | Combustor aft mount assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016153648A JP2016153648A (ja) | 2016-08-25 |
JP6736301B2 true JP6736301B2 (ja) | 2020-08-05 |
Family
ID=55409702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016025432A Active JP6736301B2 (ja) | 2015-02-20 | 2016-02-15 | 燃焼器後方装着組立体 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10066837B2 (ja) |
EP (1) | EP3059395B1 (ja) |
JP (1) | JP6736301B2 (ja) |
CN (1) | CN105909385A (ja) |
Family Cites Families (26)
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NL70468C (ja) | 1945-02-20 | 1952-03-15 | ||
US2625013A (en) * | 1948-11-27 | 1953-01-13 | Gen Electric | Gas turbine nozzle structure |
BE496626A (ja) | 1949-06-27 | |||
US3481146A (en) * | 1967-12-28 | 1969-12-02 | Lucas Industries Ltd | Combustion apparatus for gas turbine engines |
US3759038A (en) | 1971-12-09 | 1973-09-18 | Westinghouse Electric Corp | Self aligning combustor and transition structure for a gas turbine |
US5414999A (en) | 1993-11-05 | 1995-05-16 | General Electric Company | Integral aft frame mount for a gas turbine combustor transition piece |
US20120186260A1 (en) | 2011-01-25 | 2012-07-26 | General Electric Company | Transition piece impingement sleeve for a gas turbine |
US9010120B2 (en) | 2011-08-05 | 2015-04-21 | General Electric Company | Assemblies and apparatus related to integrating late lean injection into combustion turbine engines |
US9127552B2 (en) | 2011-11-07 | 2015-09-08 | General Electric Company | Transition piece aft frame with fuel injection apertures |
US9127553B2 (en) | 2012-04-13 | 2015-09-08 | General Electric Company | Method, systems, and apparatuses for transition piece contouring |
US20130269821A1 (en) | 2012-04-13 | 2013-10-17 | General Electric Company | Systems And Apparatuses For Hot Gas Flow In A Transition Piece |
US20130272863A1 (en) | 2012-04-13 | 2013-10-17 | General Electric Company | Transition Piece Cross Sectional Area Convergence Reduction And Selection |
US9249678B2 (en) | 2012-06-27 | 2016-02-02 | General Electric Company | Transition duct for a gas turbine |
US20140014792A1 (en) | 2012-07-13 | 2014-01-16 | General Electric Company | Fastener assembly for a gas turbine |
US9097130B2 (en) | 2012-09-13 | 2015-08-04 | General Electric Company | Seal for use between injector and combustion chamber in gas turbine |
US20140182305A1 (en) | 2012-12-28 | 2014-07-03 | Exxonmobil Upstream Research Company | System and method for a turbine combustor |
US9360217B2 (en) | 2013-03-18 | 2016-06-07 | General Electric Company | Flow sleeve for a combustion module of a gas turbine |
US9316396B2 (en) | 2013-03-18 | 2016-04-19 | General Electric Company | Hot gas path duct for a combustor of a gas turbine |
US9316155B2 (en) | 2013-03-18 | 2016-04-19 | General Electric Company | System for providing fuel to a combustor |
US20140260318A1 (en) | 2013-03-18 | 2014-09-18 | General Electric Company | Side seal slot for a combustion liner |
US9631812B2 (en) | 2013-03-18 | 2017-04-25 | General Electric Company | Support frame and method for assembly of a combustion module of a gas turbine |
US9400114B2 (en) | 2013-03-18 | 2016-07-26 | General Electric Company | Combustor support assembly for mounting a combustion module of a gas turbine |
US9383104B2 (en) | 2013-03-18 | 2016-07-05 | General Electric Company | Continuous combustion liner for a combustor of a gas turbine |
US10436445B2 (en) | 2013-03-18 | 2019-10-08 | General Electric Company | Assembly for controlling clearance between a liner and stationary nozzle within a gas turbine |
US9322556B2 (en) | 2013-03-18 | 2016-04-26 | General Electric Company | Flow sleeve assembly for a combustion module of a gas turbine combustor |
US9989254B2 (en) | 2013-06-03 | 2018-06-05 | General Electric Company | Combustor leakage control system |
-
2015
- 2015-02-20 US US14/627,029 patent/US10066837B2/en active Active
-
2016
- 2016-02-11 EP EP16155183.3A patent/EP3059395B1/en active Active
- 2016-02-15 JP JP2016025432A patent/JP6736301B2/ja active Active
- 2016-02-19 CN CN201610092664.4A patent/CN105909385A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN105909385A (zh) | 2016-08-31 |
EP3059395B1 (en) | 2017-08-23 |
EP3059395A1 (en) | 2016-08-24 |
JP2016153648A (ja) | 2016-08-25 |
US10066837B2 (en) | 2018-09-04 |
US20160245527A1 (en) | 2016-08-25 |
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