JP5178207B2 - 翼形、スリーブ及び燃焼器アセンブリの組立方法 - Google Patents
翼形、スリーブ及び燃焼器アセンブリの組立方法Info
- Publication number
- JP5178207B2 JP5178207B2 JP2008000234A JP2008000234A JP5178207B2 JP 5178207 B2 JP5178207 B2 JP 5178207B2 JP 2008000234 A JP2008000234 A JP 2008000234A JP 2008000234 A JP2008000234 A JP 2008000234A JP 5178207 B2 JP5178207 B2 JP 5178207B2
- Authority
- JP
- Japan
- Prior art keywords
- airfoil
- sleeve
- air
- flow
- passage
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title description 9
- 238000001816 cooling Methods 0.000 claims description 69
- 230000007704 transition Effects 0.000 description 27
- 238000002485 combustion reaction Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 13
- 239000000446 fuel Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000567 combustion gas Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000000463 material Substances 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
- 230000010355 oscillation Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 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
- 238000012360 testing method Methods 0.000 description 1
Images
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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
-
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/02—Blade-carrying members, e.g. rotors
- F01D5/08—Heating, heat-insulating or cooling means
-
- 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
-
- 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
- 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
- F05D2260/221—Improvement of heat transfer
- F05D2260/2214—Improvement of heat transfer by increasing the heat transfer surface
- F05D2260/22141—Improvement of heat transfer by increasing the heat transfer surface using fins or ribs
-
- 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
- Y10T29/49236—Fluid pump or compressor making
-
- 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
- Y10T29/49826—Assembling or joining
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)
Description
12 圧縮機アセンブリ
14 燃焼器アセンブリ
16 タービンアセンブリ
58 フロースリーブ
60 ライナー
62 燃焼室
64 冷却通路
68 インピンジメントスリーブ
70 トランジションピース
74 トランジションピース冷却通路
84 タービンノズル
86 シンブル
106 スリーブ
500,600 翼形
502,643,645 流路
504 フランジ部
542,642 前縁
544 カスプ
546,644 後縁
550,650 側壁
552,652 側壁
648 凹部
649 線
652 第2の側壁
Claims (3)
- 燃焼器アセンブリ用のスリーブであって、当該スリーブがスリーブ内に画成された複数の翼形突起部を備えており、各翼形突起部が冷却空気を燃焼器アセンブリの冷却通路に導くように構成されていて、各翼形突起部が、
前縁及び後縁でつながる1対の側壁と、
1対の側壁の間を側壁に対して垂直に延びる第1および第2の端部と、
各々が1対の側壁の間に画成され第1の端部から第2の端部まで延在して冷却空気を導く、少なくとも1つの第1の流路と少なくとも1つの第2の流路と、
1対の側壁の間に画成され、第1の流路と第2の流路とを結びつけるように構成された少なくとも1つの凹部と、
を備え、
第1の流路及び第2の流路のそれぞれが冷却通路内で翼形の周囲を流れる空気の方向と垂直な方向に空気を導くように、冷却通路に延びる凹部の少なくとも一部の高さは第1の流路及び第2の流路のそれぞれの高さよりも浅く、
前記翼形突起部が両側壁間に延びる中心面に対して実質的に対称である、
スリーブ。 - 各翼形突起部の前縁がカスプ形である、請求項1記載のスリーブ。
- 各翼形突起部の複数の流路の各々が空気流方向を有していて、各流路の空気流方向が互いに平行である、請求項1記載のスリーブ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/621,168 | 2007-01-09 | ||
US11/621,168 US8387396B2 (en) | 2007-01-09 | 2007-01-09 | Airfoil, sleeve, and method for assembling a combustor assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008169837A JP2008169837A (ja) | 2008-07-24 |
JP5178207B2 true JP5178207B2 (ja) | 2013-04-10 |
Family
ID=39594446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008000234A Active JP5178207B2 (ja) | 2007-01-09 | 2008-01-07 | 翼形、スリーブ及び燃焼器アセンブリの組立方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8387396B2 (ja) |
JP (1) | JP5178207B2 (ja) |
KR (1) | KR101437171B1 (ja) |
CN (1) | CN101220965B (ja) |
Families Citing this family (28)
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US20100005804A1 (en) * | 2008-07-11 | 2010-01-14 | General Electric Company | Combustor structure |
GB2468669C (en) * | 2009-03-17 | 2013-11-13 | Rolls Royce Plc | A flow discharge device |
US8695322B2 (en) * | 2009-03-30 | 2014-04-15 | General Electric Company | Thermally decoupled can-annular transition piece |
US20100269513A1 (en) * | 2009-04-23 | 2010-10-28 | General Electric Company | Thimble Fan for a Combustion System |
US20110265490A1 (en) * | 2010-04-30 | 2011-11-03 | Kevin Samuel Klasing | Flow mixing vent system |
DE102010051638A1 (de) * | 2010-11-17 | 2012-05-24 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit einer Kühlluftzuführvorrichtung |
US8919127B2 (en) | 2011-05-24 | 2014-12-30 | General Electric Company | System and method for flow control in gas turbine engine |
EP2613080A1 (en) * | 2012-01-05 | 2013-07-10 | Siemens Aktiengesellschaft | Combustion chamber of an annular combustor for a gas turbine |
US20140033726A1 (en) * | 2012-08-06 | 2014-02-06 | Wei Chen | Liner cooling assembly for a gas turbine system |
US20140041391A1 (en) * | 2012-08-07 | 2014-02-13 | General Electric Company | Apparatus including a flow conditioner coupled to a transition piece forward end |
EP2767675A1 (en) | 2013-02-15 | 2014-08-20 | Siemens Aktiengesellschaft | Through flow ventilation system for a power generation turbine package |
US10173264B2 (en) * | 2013-03-15 | 2019-01-08 | United Technologies Corporation | Additive manufacturing baffles, covers, and dies |
CN103267643A (zh) * | 2013-05-10 | 2013-08-28 | 天津大学 | 一种用于定容***的套筒 |
US11732892B2 (en) | 2013-08-14 | 2023-08-22 | General Electric Company | Gas turbomachine diffuser assembly with radial flow splitters |
EP3039340B1 (en) * | 2013-08-30 | 2018-11-28 | United Technologies Corporation | Vena contracta swirling dilution passages for gas turbine engine combustor |
US20150159873A1 (en) * | 2013-12-10 | 2015-06-11 | General Electric Company | Compressor discharge casing assembly |
US9810430B2 (en) * | 2013-12-23 | 2017-11-07 | United Technologies Corporation | Conjoined grommet assembly for a combustor |
EP2955442A1 (en) * | 2014-06-11 | 2015-12-16 | Alstom Technology Ltd | Impingement cooled wall arrangement |
US9964308B2 (en) | 2014-08-19 | 2018-05-08 | General Electric Company | Combustor cap assembly |
US9470421B2 (en) * | 2014-08-19 | 2016-10-18 | General Electric Company | Combustor cap assembly |
US9890954B2 (en) | 2014-08-19 | 2018-02-13 | General Electric Company | Combustor cap assembly |
JP2018501458A (ja) * | 2014-12-01 | 2018-01-18 | シーメンス アクチエンゲゼルシヤフトSiemens Aktiengesellschaft | ガスタービンエンジン用の交換可能な調量管を備えた共鳴器 |
US9835333B2 (en) | 2014-12-23 | 2017-12-05 | General Electric Company | System and method for utilizing cooling air within a combustor |
US10495311B2 (en) * | 2016-06-28 | 2019-12-03 | DOOSAN Heavy Industries Construction Co., LTD | Transition part assembly and combustor including the same |
KR101812883B1 (ko) * | 2016-07-04 | 2017-12-27 | 두산중공업 주식회사 | 가스터빈 연소기 |
US10718224B2 (en) * | 2017-10-13 | 2020-07-21 | General Electric Company | AFT frame assembly for gas turbine transition piece |
DE102017125051A1 (de) * | 2017-10-26 | 2019-05-02 | Man Diesel & Turbo Se | Strömungsmaschine |
KR102051988B1 (ko) * | 2018-03-28 | 2019-12-04 | 두산중공업 주식회사 | 이중관 라이너 내부 유동가이드를 포함하는 가스 터빈 엔진의 연소기, 및 이를 포함하는 가스터빈 |
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-
2007
- 2007-01-09 US US11/621,168 patent/US8387396B2/en active Active
-
2008
- 2008-01-07 JP JP2008000234A patent/JP5178207B2/ja active Active
- 2008-01-08 KR KR1020080002102A patent/KR101437171B1/ko active IP Right Grant
- 2008-01-09 CN CN2008100013646A patent/CN101220965B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US20080166220A1 (en) | 2008-07-10 |
KR101437171B1 (ko) | 2014-09-03 |
CN101220965B (zh) | 2012-05-02 |
KR20080065551A (ko) | 2008-07-14 |
US8387396B2 (en) | 2013-03-05 |
CN101220965A (zh) | 2008-07-16 |
JP2008169837A (ja) | 2008-07-24 |
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