UA80247C2 - Напрямний апарат та діафрагма напрямного апарата в газотурбінному двигуні - Google Patents
Напрямний апарат та діафрагма напрямного апарата в газотурбінному двигуні Download PDFInfo
- Publication number
- UA80247C2 UA80247C2 UA2002129703A UA2002129703A UA80247C2 UA 80247 C2 UA80247 C2 UA 80247C2 UA 2002129703 A UA2002129703 A UA 2002129703A UA 2002129703 A UA2002129703 A UA 2002129703A UA 80247 C2 UA80247 C2 UA 80247C2
- Authority
- UA
- Ukraine
- Prior art keywords
- diaphragm
- differs
- flange
- protrusions
- turbine
- Prior art date
Links
- 230000004888 barrier function Effects 0.000 claims abstract description 17
- 239000011248 coating agent Substances 0.000 claims abstract description 16
- 238000000576 coating method Methods 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 abstract description 2
- 238000009987 spinning Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- 238000002485 combustion reaction Methods 0.000 description 9
- 239000000919 ceramic Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005566 electron beam evaporation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000012720 thermal barrier coating Substances 0.000 description 1
- 230000008646 thermal stress Effects 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
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/288—Protective coatings for 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0115696A FR2833035B1 (fr) | 2001-12-05 | 2001-12-05 | Plate-forme d'aube de distributeur pour moteur a turbine a gaz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA80247C2 true UA80247C2 (uk) | 2007-09-10 |
Family
ID=8870117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UA2002129703A UA80247C2 (uk) | 2001-12-05 | 2002-12-04 | Напрямний апарат та діафрагма напрямного апарата в газотурбінному двигуні |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6830427B2 (ja) |
| EP (1) | EP1319804A1 (ja) |
| JP (1) | JP4005905B2 (ja) |
| CA (1) | CA2412982C (ja) |
| FR (1) | FR2833035B1 (ja) |
| RU (1) | RU2297536C2 (ja) |
| UA (1) | UA80247C2 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2402442B (en) * | 2003-06-04 | 2006-05-31 | Rolls Royce Plc | Cooled nozzled guide vane or turbine rotor blade platform |
| EP1614861A1 (de) * | 2004-07-09 | 2006-01-11 | Siemens Aktiengesellschaft | Schaufelrad einer Turbine mit einer Schaufel und mindestens einem Kühlkanal |
| US7597536B1 (en) | 2006-06-14 | 2009-10-06 | Florida Turbine Technologies, Inc. | Turbine airfoil with de-coupled platform |
| US7806650B2 (en) * | 2006-08-29 | 2010-10-05 | General Electric Company | Method and apparatus for fabricating a nozzle segment for use with turbine engines |
| US8708658B2 (en) * | 2007-04-12 | 2014-04-29 | United Technologies Corporation | Local application of a protective coating on a shrouded gas turbine engine component |
| US7766609B1 (en) | 2007-05-24 | 2010-08-03 | Florida Turbine Technologies, Inc. | Turbine vane endwall with float wall heat shield |
| GB2453169B (en) * | 2007-10-01 | 2009-08-12 | Siemens Ag | A turbomachine |
| US20090169361A1 (en) * | 2007-12-29 | 2009-07-02 | Michael Scott Cole | Cooled turbine nozzle segment |
| WO2009083456A2 (de) * | 2007-12-29 | 2009-07-09 | Alstom Technology Ltd | Gasturbine |
| EP2211024A1 (en) * | 2009-01-23 | 2010-07-28 | Siemens Aktiengesellschaft | A gas turbine engine |
| US8360716B2 (en) * | 2010-03-23 | 2013-01-29 | United Technologies Corporation | Nozzle segment with reduced weight flange |
| US8984859B2 (en) | 2010-12-28 | 2015-03-24 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine and reheat system |
| US20140196433A1 (en) * | 2012-10-17 | 2014-07-17 | United Technologies Corporation | Gas turbine engine component platform cooling |
| RU2627997C2 (ru) * | 2012-12-20 | 2017-08-14 | Сименс Акциенгезелльшафт | СОПЛОВОЙ СЕГМЕНТ ДЛЯ ГАЗОВОЙ ТУРБИНЫ, ПОКРЫТЫЙ ПОКРЫТИЕМ MCrAlY И НАКЛАДКАМИ ТБП |
| FR3001492B1 (fr) * | 2013-01-25 | 2017-09-01 | Snecma | Stator de turbomachine avec controle passif de la purge |
| BE1022513B1 (fr) * | 2014-11-18 | 2016-05-19 | Techspace Aero S.A. | Virole interne de compresseur de turbomachine axiale |
| US10030523B2 (en) * | 2015-02-13 | 2018-07-24 | United Technologies Corporation | Article having cooling passage with undulating profile |
| DE102015220371A1 (de) * | 2015-10-20 | 2017-04-20 | MTU Aero Engines AG | Innenringsystem, Leitschaufelkranz und Strömungsmaschine |
| US10550725B2 (en) | 2016-10-19 | 2020-02-04 | United Technologies Corporation | Engine cases and associated flange |
| US10697313B2 (en) * | 2017-02-01 | 2020-06-30 | General Electric Company | Turbine engine component with an insert |
| RU188554U1 (ru) * | 2017-08-29 | 2019-04-16 | Акционерное общество "Объединенная двигателестроительная корпорация" (АО "ОДК") | Конструкция крепления рычага поворотной лопатки направляющего аппарата компрессора турбомашины |
| US20190242270A1 (en) * | 2018-02-05 | 2019-08-08 | United Technologies Corporation | Heat transfer augmentation feature for components of gas turbine engines |
| US12000288B2 (en) * | 2021-05-03 | 2024-06-04 | Rtx Corporation | Variable thickness machinable coating for platform seals |
| CN113339078B (zh) * | 2021-05-27 | 2022-12-16 | 中国航发南方工业有限公司 | 导流片及其加工方法 |
Family Cites Families (9)
| 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 |
| US3800864A (en) * | 1972-09-05 | 1974-04-02 | Gen Electric | Pin-fin cooling system |
| GB1553701A (en) * | 1976-05-14 | 1979-09-26 | Rolls Royce | Nozzle guide vane for a gas turbine engine |
| US4353679A (en) * | 1976-07-29 | 1982-10-12 | General Electric Company | Fluid-cooled element |
| JPS53101904U (ja) * | 1977-01-24 | 1978-08-17 | ||
| US4712979A (en) * | 1985-11-13 | 1987-12-15 | The United States Of America As Represented By The Secretary Of The Air Force | Self-retained platform cooling plate for turbine vane |
| US5197852A (en) * | 1990-05-31 | 1993-03-30 | General Electric Company | Nozzle band overhang cooling |
| US5201847A (en) * | 1991-11-21 | 1993-04-13 | Westinghouse Electric Corp. | Shroud design |
| US5252026A (en) * | 1993-01-12 | 1993-10-12 | General Electric Company | Gas turbine engine nozzle |
-
2001
- 2001-12-05 FR FR0115696A patent/FR2833035B1/fr not_active Expired - Lifetime
-
2002
- 2002-11-26 US US10/303,810 patent/US6830427B2/en not_active Expired - Lifetime
- 2002-11-29 CA CA002412982A patent/CA2412982C/fr not_active Expired - Fee Related
- 2002-12-03 EP EP02292971A patent/EP1319804A1/fr not_active Withdrawn
- 2002-12-04 UA UA2002129703A patent/UA80247C2/uk unknown
- 2002-12-04 JP JP2002352589A patent/JP4005905B2/ja not_active Expired - Fee Related
- 2002-12-04 RU RU2002133696/06A patent/RU2297536C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2833035B1 (fr) | 2004-08-06 |
| CA2412982C (fr) | 2009-12-29 |
| JP2003193806A (ja) | 2003-07-09 |
| US6830427B2 (en) | 2004-12-14 |
| US20030143064A1 (en) | 2003-07-31 |
| EP1319804A1 (fr) | 2003-06-18 |
| RU2297536C2 (ru) | 2007-04-20 |
| CA2412982A1 (fr) | 2003-06-05 |
| FR2833035A1 (fr) | 2003-06-06 |
| JP4005905B2 (ja) | 2007-11-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| UA80247C2 (uk) | Напрямний апарат та діафрагма напрямного апарата в газотурбінному двигуні | |
| JP4185476B2 (ja) | ガスタービン内のクリアランスを制御するための装置 | |
| JP5383973B2 (ja) | ガスタービンエンジンアクティブクリアランス制御の使用済み冷却空気を排気するシステム及び方法 | |
| CA1057663A (en) | Air cooled turbine vane | |
| US7165937B2 (en) | Methods and apparatus for maintaining rotor assembly tip clearances | |
| JP5080076B2 (ja) | アクティブクリアランス制御のためのガスタービンエンジンリングの熱制御 | |
| JP2510573B2 (ja) | ガスタ−ビン動力装置のための熱ガスオ−バヒ−ト防護装置 | |
| US5245821A (en) | Stator to rotor flow inducer | |
| US7377742B2 (en) | Turbine shroud assembly and method for assembling a gas turbine engine | |
| US5238364A (en) | Shroud ring for an axial flow turbine | |
| JP2007162698A5 (ja) | ||
| GB2450405A (en) | Gas turbine nozzle with differently cooled vanes | |
| JP2013529739A (ja) | タービンエンジンのフィルム冷却される構成部材壁 | |
| RU2002133696A (ru) | Направляющий аппарат и диафрагма направляющего аппарата в газотурбинном двигателе | |
| WO2012146481A1 (en) | Casing cooling duct | |
| JP7187262B2 (ja) | ターボ機械 | |
| US6357999B1 (en) | Gas turbine engine internal air system | |
| JP5738159B2 (ja) | 軸流タイプのガスタービン | |
| JP2007032569A (ja) | 冷却式シュラウド組立体及びシュラウドの冷却方法 | |
| KR102465616B1 (ko) | 회전 기계용 가이드 베인 조립체 및 이를 조립하는 방법 | |
| US7011492B2 (en) | Turbine vane cooled by a reduced cooling air leak | |
| GB2420830A (en) | Casing arrangement | |
| JP2019173694A (ja) | タービン動翼、及びガスタービン | |
| JP4416387B2 (ja) | ガス流内おける部品寿命を増進するための方法 | |
| GB2356022A (en) | Cooling ends of a gas turbine engine liner |