TWI605187B - 流路形成板、具備該板的流路形成構件及靜翼、渦輪、流路形成板的製造方法與流路形成板的改造方法 - Google Patents
流路形成板、具備該板的流路形成構件及靜翼、渦輪、流路形成板的製造方法與流路形成板的改造方法 Download PDFInfo
- Publication number
- TWI605187B TWI605187B TW105138900A TW105138900A TWI605187B TW I605187 B TWI605187 B TW I605187B TW 105138900 A TW105138900 A TW 105138900A TW 105138900 A TW105138900 A TW 105138900A TW I605187 B TWI605187 B TW I605187B
- Authority
- TW
- Taiwan
- Prior art keywords
- wall
- flow path
- scaffolding
- plate
- main body
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 21
- 238000000034 method Methods 0.000 title claims description 20
- 230000015572 biosynthetic process Effects 0.000 title 4
- 238000007634 remodeling Methods 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims description 109
- 239000000567 combustion gas Substances 0.000 claims description 47
- 238000009423 ventilation Methods 0.000 claims description 39
- 239000013067 intermediate product Substances 0.000 claims description 31
- 238000012986 modification Methods 0.000 claims description 20
- 230000004048 modification Effects 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 17
- 238000002407 reforming Methods 0.000 claims description 9
- 210000001015 abdomen Anatomy 0.000 claims description 8
- 230000003068 static effect Effects 0.000 claims description 8
- 239000000446 fuel Substances 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 description 88
- 230000003187 abdominal effect Effects 0.000 description 31
- 230000000052 comparative effect Effects 0.000 description 16
- 238000011144 upstream manufacturing Methods 0.000 description 15
- 238000003754 machining Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000011426 transformation method Methods 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
- 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
- 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
- F01D5/187—Convection 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
- 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- 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
-
- 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
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- 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
- 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
- F05D2220/00—Application
- F05D2220/30—Application in turbines
- F05D2220/32—Application in turbines in gas turbines
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/21—Manufacture essentially without removing material by casting
-
- 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
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
-
- 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
- F05D2240/80—Platforms for stationary or moving blades
- F05D2240/81—Cooled platforms
-
- 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
- F05D2260/201—Heat transfer, e.g. cooling by impingement of a fluid
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015232100A JP6587251B2 (ja) | 2015-11-27 | 2015-11-27 | 流路形成板、これを備える流路形成組部材及び静翼、ガスタービン、流路形成板の製造方法、並びに流路形成板の改造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201732144A TW201732144A (zh) | 2017-09-16 |
| TWI605187B true TWI605187B (zh) | 2017-11-11 |
Family
ID=58764121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105138900A TWI605187B (zh) | 2015-11-27 | 2016-11-25 | 流路形成板、具備該板的流路形成構件及靜翼、渦輪、流路形成板的製造方法與流路形成板的改造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10704394B2 (enExample) |
| EP (1) | EP3361054B1 (enExample) |
| JP (1) | JP6587251B2 (enExample) |
| KR (1) | KR102066390B1 (enExample) |
| CN (1) | CN108291450B (enExample) |
| TW (1) | TWI605187B (enExample) |
| WO (1) | WO2017090502A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10975721B2 (en) * | 2016-01-12 | 2021-04-13 | Pratt & Whitney Canada Corp. | Cooled containment case using internal plenum |
| CN110612442A (zh) | 2017-05-15 | 2019-12-24 | 日本碍子株式会社 | 微粒数检测器 |
| US11131212B2 (en) | 2017-12-06 | 2021-09-28 | Raytheon Technologies Corporation | Gas turbine engine cooling component |
| US10648351B2 (en) * | 2017-12-06 | 2020-05-12 | United Technologies Corporation | Gas turbine engine cooling component |
| KR102207971B1 (ko) | 2019-06-21 | 2021-01-26 | 두산중공업 주식회사 | 터빈 베인, 및 이를 포함하는 터빈 |
| JP6799702B1 (ja) | 2020-03-19 | 2020-12-16 | 三菱パワー株式会社 | 静翼及びガスタービン |
| RU2735972C1 (ru) * | 2020-05-10 | 2020-11-11 | Владимир Дмитриевич Куликов | Система воздушно-жидкостного охлаждения лопаток ступеней турбины турбореактивного двигателя |
| JP6963701B1 (ja) * | 2021-02-01 | 2021-11-10 | 三菱パワー株式会社 | ガスタービン静翼およびガスタービン |
| US12173619B2 (en) * | 2022-05-02 | 2024-12-24 | Siemens Energy Global GmbH & Co. KG | Turbine component having platform cooling circuit |
| US12305532B2 (en) * | 2022-11-16 | 2025-05-20 | Mitsubishi Heavy Industries, Ltd. | Cooling method and structure of vane of gas turbine |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE755567A (fr) * | 1969-12-01 | 1971-02-15 | Gen Electric | Structure d'aube fixe, pour moteur a turbines a gaz et arrangement de reglage de temperature associe |
| US4321119A (en) | 1979-11-07 | 1982-03-23 | Gelman Sciences, Inc. | Buffer composition and method for the electrophoretic separation of proteins |
| US4693667A (en) * | 1980-04-29 | 1987-09-15 | Teledyne Industries, Inc. | Turbine inlet nozzle with cooling means |
| US5634766A (en) * | 1994-08-23 | 1997-06-03 | General Electric Co. | Turbine stator vane segments having combined air and steam cooling circuits |
| JP3181216B2 (ja) | 1996-02-23 | 2001-07-03 | 三菱重工業株式会社 | ガスタービン静翼 |
| JP2851577B2 (ja) | 1996-02-26 | 1999-01-27 | 三菱重工業株式会社 | ガスタービン静翼シュラウドにおける冷却空気流路の加工方法 |
| JP4698847B2 (ja) * | 2001-01-19 | 2011-06-08 | 三菱重工業株式会社 | ガスタービン分割環 |
| JP4087586B2 (ja) * | 2001-09-13 | 2008-05-21 | 株式会社日立製作所 | ガスタービン及びその静翼 |
| US7416391B2 (en) | 2006-02-24 | 2008-08-26 | General Electric Company | Bucket platform cooling circuit and method |
| US8142137B2 (en) * | 2008-11-26 | 2012-03-27 | Alstom Technology Ltd | Cooled gas turbine vane assembly |
| EP2282012B1 (en) | 2009-07-03 | 2015-11-25 | Alstom Technology Ltd | Method for replacing a cover plate of a guide vane of a gas turbine |
| US8684664B2 (en) * | 2010-09-30 | 2014-04-01 | General Electric Company | Apparatus and methods for cooling platform regions of turbine rotor blades |
| US8517667B1 (en) | 2010-11-22 | 2013-08-27 | Florida Turbine Technologies, Inc. | Turbine vane with counter flow cooling passages |
| US9080458B2 (en) * | 2011-08-23 | 2015-07-14 | United Technologies Corporation | Blade outer air seal with multi impingement plate assembly |
| WO2014150365A1 (en) * | 2013-03-15 | 2014-09-25 | United Technologies Corporation | Additive manufacturing baffles, covers, and dies |
| JP5676040B1 (ja) | 2014-06-30 | 2015-02-25 | 三菱日立パワーシステムズ株式会社 | 静翼、これを備えているガスタービン、静翼の製造方法、及び静翼の改造方法 |
| EP3232002A1 (en) * | 2016-04-11 | 2017-10-18 | Rolls-Royce Corporation | Impingement plate with stress relief feature |
-
2015
- 2015-11-27 JP JP2015232100A patent/JP6587251B2/ja active Active
-
2016
- 2016-11-17 KR KR1020187014381A patent/KR102066390B1/ko active Active
- 2016-11-17 WO PCT/JP2016/084080 patent/WO2017090502A1/ja not_active Ceased
- 2016-11-17 US US15/778,522 patent/US10704394B2/en active Active
- 2016-11-17 EP EP16868450.4A patent/EP3361054B1/en active Active
- 2016-11-17 CN CN201680068493.XA patent/CN108291450B/zh active Active
- 2016-11-25 TW TW105138900A patent/TWI605187B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US20180347369A1 (en) | 2018-12-06 |
| CN108291450A (zh) | 2018-07-17 |
| TW201732144A (zh) | 2017-09-16 |
| WO2017090502A1 (ja) | 2017-06-01 |
| EP3361054A1 (en) | 2018-08-15 |
| EP3361054A4 (en) | 2018-12-12 |
| KR20180071347A (ko) | 2018-06-27 |
| CN108291450B (zh) | 2020-11-06 |
| EP3361054B1 (en) | 2020-03-04 |
| KR102066390B1 (ko) | 2020-01-15 |
| US10704394B2 (en) | 2020-07-07 |
| JP2017096234A (ja) | 2017-06-01 |
| JP6587251B2 (ja) | 2019-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI605187B (zh) | 流路形成板、具備該板的流路形成構件及靜翼、渦輪、流路形成板的製造方法與流路形成板的改造方法 | |
| EP2554294B1 (en) | Hybrid core assembly | |
| KR102192874B1 (ko) | 유로 형성판, 이것을 구비하는 날개, 이것을 구비하고 있는 가스 터빈, 및 유로 형성판의 제조 방법 | |
| KR102048686B1 (ko) | 날개, 이를 구비하고 있는 가스 터빈, 및 날개의 제조 방법 | |
| KR101634517B1 (ko) | 정익, 이것을 구비하고 있는 가스 터빈, 정익의 제조 방법, 및 정익의 개조 방법 | |
| TWI641752B (zh) | 動葉片、具備其之燃氣渦輪機、及動葉片之製造方法 | |
| EP3184740B1 (en) | Cooling circuit for a multi-wall blade | |
| EP3184737B1 (en) | Multi-wall blade with cooling circuit | |
| JPH08177406A (ja) | ステータベーン・セグメント及びタービンベーン・セグメント | |
| CN112867846B (zh) | 燃气轮机静叶及其制造方法、以及具备该静叶的燃气轮机 | |
| JP2017096234A5 (enExample) | ||
| JP6936295B2 (ja) | 翼、ガスタービン、及び翼の製造方法 | |
| JP2021148089A (ja) | 静翼及びガスタービン | |
| EP1022434A2 (en) | Gas turbine blade cooling configuration | |
| JP2022112731A (ja) | 流路形成板、これを備える翼及びガスタービン、並びに、流路形成板の製造方法 | |
| JPS6189906A (ja) | セラミツクス／金属複合静翼の冷却構造 |