JP2014501361A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2014501361A5 JP2014501361A5 JP2013547614A JP2013547614A JP2014501361A5 JP 2014501361 A5 JP2014501361 A5 JP 2014501361A5 JP 2013547614 A JP2013547614 A JP 2013547614A JP 2013547614 A JP2013547614 A JP 2013547614A JP 2014501361 A5 JP2014501361 A5 JP 2014501361A5
- Authority
- JP
- Japan
- Prior art keywords
- cooling air
- flow path
- path component
- air passages
- gas turbine
- 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 description 45
- 239000007789 gas Substances 0.000 description 26
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 239000000112 cooling gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201061428728P | 2010-12-30 | 2010-12-30 | |
| US61/428,728 | 2010-12-30 | ||
| PCT/US2011/067395 WO2012092279A1 (en) | 2010-12-30 | 2011-12-27 | Gas turbine engine and cooled flowpath component therefor |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014501361A JP2014501361A (ja) | 2014-01-20 |
| JP2014501361A5 true JP2014501361A5 (enExample) | 2015-02-05 |
| JP6005059B2 JP6005059B2 (ja) | 2016-10-12 |
Family
ID=46383500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013547614A Expired - Fee Related JP6005059B2 (ja) | 2010-12-30 | 2011-12-27 | ガスタービンエンジンおよびガスタービンエンジンの冷却流路構成要素 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10060264B2 (enExample) |
| EP (2) | EP3301259A1 (enExample) |
| JP (1) | JP6005059B2 (enExample) |
| CA (1) | CA2821178C (enExample) |
| WO (1) | WO2012092279A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9546554B2 (en) * | 2012-09-27 | 2017-01-17 | Honeywell International Inc. | Gas turbine engine components with blade tip cooling |
| EP2964891B1 (en) | 2013-03-05 | 2019-06-12 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine component arrangement |
| US9874110B2 (en) | 2013-03-07 | 2018-01-23 | Rolls-Royce North American Technologies Inc. | Cooled gas turbine engine component |
| US9458725B2 (en) * | 2013-10-04 | 2016-10-04 | General Electric Company | Method and system for providing cooling for turbine components |
| US10001018B2 (en) * | 2013-10-25 | 2018-06-19 | General Electric Company | Hot gas path component with impingement and pedestal cooling |
| EP3105425B1 (en) | 2014-02-13 | 2019-03-20 | United Technologies Corporation | Gas turbine engine component cooling circuit with respirating pedestal |
| FR3029242B1 (fr) * | 2014-11-28 | 2016-12-30 | Snecma | Aube de turbomachine, comprenant des cloisons entrecroisees pour la circulation d'air en direction du bord de fuite |
| EP3061557B1 (en) * | 2015-02-26 | 2018-04-18 | Rolls-Royce Corporation | Repair of dual walled metallic components using directed energy deposition material addition |
| US10766105B2 (en) | 2015-02-26 | 2020-09-08 | Rolls-Royce Corporation | Repair of dual walled metallic components using braze material |
| DE102015213087A1 (de) * | 2015-07-13 | 2017-01-19 | Siemens Aktiengesellschaft | Schaufel für eine Strömungskraftmaschine und Verfahren zu deren Herstellung |
| CA2935398A1 (en) * | 2015-07-31 | 2017-01-31 | Rolls-Royce Corporation | Turbine airfoils with micro cooling features |
| US10544683B2 (en) | 2016-08-30 | 2020-01-28 | Rolls-Royce Corporation | Air-film cooled component for a gas turbine engine |
| US10689984B2 (en) | 2016-09-13 | 2020-06-23 | Rolls-Royce Corporation | Cast gas turbine engine cooling components |
| US20180073390A1 (en) | 2016-09-13 | 2018-03-15 | Rolls-Royce Corporation | Additively deposited gas turbine engine cooling component |
| US10233761B2 (en) | 2016-10-26 | 2019-03-19 | General Electric Company | Turbine airfoil trailing edge coolant passage created by cover |
| US10465526B2 (en) | 2016-11-15 | 2019-11-05 | Rolls-Royce Corporation | Dual-wall airfoil with leading edge cooling slot |
| US10648341B2 (en) | 2016-11-15 | 2020-05-12 | Rolls-Royce Corporation | Airfoil leading edge impingement cooling |
| US10738636B2 (en) * | 2016-12-14 | 2020-08-11 | Rolls-Royce North American Technologies Inc. | Dual wall airfoil with stiffened trailing edge |
| US10329919B2 (en) * | 2017-04-07 | 2019-06-25 | United Technologies Corporation | Airfoil structure and method of manufacture |
| US10801724B2 (en) * | 2017-06-14 | 2020-10-13 | General Electric Company | Method and apparatus for minimizing cross-flow across an engine cooling hole |
| US10450873B2 (en) | 2017-07-31 | 2019-10-22 | Rolls-Royce Corporation | Airfoil edge cooling channels |
| US10577944B2 (en) | 2017-08-03 | 2020-03-03 | General Electric Company | Engine component with hollow turbulators |
| US10590778B2 (en) | 2017-08-03 | 2020-03-17 | General Electric Company | Engine component with non-uniform chevron pins |
| US11338396B2 (en) | 2018-03-08 | 2022-05-24 | Rolls-Royce Corporation | Techniques and assemblies for joining components |
| US11090771B2 (en) | 2018-11-05 | 2021-08-17 | Rolls-Royce Corporation | Dual-walled components for a gas turbine engine |
| US11305363B2 (en) | 2019-02-11 | 2022-04-19 | Rolls-Royce Corporation | Repair of through-hole damage using braze sintered preform |
| US11261741B2 (en) * | 2019-11-08 | 2022-03-01 | Raytheon Technologies Corporation | Ceramic airfoil trailing end configuration |
| KR102456633B1 (ko) * | 2020-10-23 | 2022-10-18 | 두산에너빌리티 주식회사 | 터빈 블레이드의 트레일링 에지 냉각 구조 |
| US11692446B2 (en) | 2021-09-23 | 2023-07-04 | Rolls-Royce North American Technologies, Inc. | Airfoil with sintered powder components |
| US11598215B1 (en) * | 2021-10-14 | 2023-03-07 | Rolls-Royce Corporation | Coolant transfer system and method for a dual-wall airfoil |
| US11859511B2 (en) | 2021-11-05 | 2024-01-02 | Rolls-Royce North American Technologies Inc. | Co and counter flow heat exchanger |
| US11814965B2 (en) | 2021-11-10 | 2023-11-14 | General Electric Company | Turbomachine blade trailing edge cooling circuit with turn passage having set of obstructions |
| US12459044B2 (en) | 2022-04-28 | 2025-11-04 | Rolls-Royce Corporation | Workholding for pulsed electrochemical machining |
| US11572803B1 (en) * | 2022-08-01 | 2023-02-07 | General Electric Company | Turbine airfoil with leading edge cooling passage(s) coupled via plenum to film cooling holes, and related method |
| US12286899B2 (en) * | 2023-08-09 | 2025-04-29 | Ge Infrastructure Technology Llc | Trailing edge cooling circuit |
Family Cites Families (50)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2644665A (en) * | 1947-12-13 | 1953-07-07 | Chrysler Corp | Article with passages |
| US3402914A (en) * | 1965-02-10 | 1968-09-24 | Curtiss Wright Corp | Method of controlling the permeability of a porous material, and turbine blade formed thereby |
| US3644059A (en) | 1970-06-05 | 1972-02-22 | John K Bryan | Cooled airfoil |
| US3644060A (en) * | 1970-06-05 | 1972-02-22 | John K Bryan | Cooled airfoil |
| US3806276A (en) * | 1972-08-30 | 1974-04-23 | Gen Motors Corp | Cooled turbine blade |
| US3819295A (en) * | 1972-09-21 | 1974-06-25 | Gen Electric | Cooling slot for airfoil blade |
| CH584833A5 (enExample) * | 1975-05-16 | 1977-02-15 | Bbc Brown Boveri & Cie | |
| US4042162A (en) * | 1975-07-11 | 1977-08-16 | General Motors Corporation | Airfoil fabrication |
| US4752186A (en) * | 1981-06-26 | 1988-06-21 | United Technologies Corporation | Coolable wall configuration |
| US4407632A (en) * | 1981-06-26 | 1983-10-04 | United Technologies Corporation | Airfoil pedestaled trailing edge region cooling configuration |
| US4501053A (en) * | 1982-06-14 | 1985-02-26 | United Technologies Corporation | Method of making rotor blade for a rotary machine |
| US4650399A (en) * | 1982-06-14 | 1987-03-17 | United Technologies Corporation | Rotor blade for a rotary machine |
| US4583914A (en) * | 1982-06-14 | 1986-04-22 | United Technologies Corp. | Rotor blade for a rotary machine |
| GB2260166B (en) * | 1985-10-18 | 1993-06-30 | Rolls Royce | Cooled aerofoil blade or vane for a gas turbine engine |
| US5690472A (en) * | 1992-02-03 | 1997-11-25 | General Electric Company | Internal cooling of turbine airfoil wall using mesh cooling hole arrangement |
| US5370499A (en) * | 1992-02-03 | 1994-12-06 | General Electric Company | Film cooling of turbine airfoil wall using mesh cooling hole arrangement |
| US5328331A (en) * | 1993-06-28 | 1994-07-12 | General Electric Company | Turbine airfoil with double shell outer wall |
| US5486093A (en) | 1993-09-08 | 1996-01-23 | United Technologies Corporation | Leading edge cooling of turbine airfoils |
| EP0889201B1 (de) * | 1997-07-03 | 2003-01-15 | ALSTOM (Switzerland) Ltd | Prallanordnung für ein konvektives Kühl-oder Heizverfahren |
| DE19737845C2 (de) * | 1997-08-29 | 1999-12-02 | Siemens Ag | Verfahren zum Herstellen einer Gasturbinenschaufel, sowie nach dem Verfahren hergestellte Gasturbinenschaufel |
| US6003754A (en) | 1997-10-21 | 1999-12-21 | Allison Advanced Development Co. | Airfoil for a gas turbine engine and method of manufacture |
| US6220817B1 (en) | 1997-11-17 | 2001-04-24 | General Electric Company | AFT flowing multi-tier airfoil cooling circuit |
| US6224339B1 (en) | 1998-07-08 | 2001-05-01 | Allison Advanced Development Company | High temperature airfoil |
| US6247896B1 (en) | 1999-06-23 | 2001-06-19 | United Technologies Corporation | Method and apparatus for cooling an airfoil |
| US6254334B1 (en) * | 1999-10-05 | 2001-07-03 | United Technologies Corporation | Method and apparatus for cooling a wall within a gas turbine engine |
| US6402470B1 (en) * | 1999-10-05 | 2002-06-11 | United Technologies Corporation | Method and apparatus for cooling a wall within a gas turbine engine |
| US6422817B1 (en) | 2000-01-13 | 2002-07-23 | General Electric Company | Cooling circuit for and method of cooling a gas turbine bucket |
| GB2365932B (en) * | 2000-08-18 | 2004-05-05 | Rolls Royce Plc | Vane assembly |
| US6511293B2 (en) | 2001-05-29 | 2003-01-28 | Siemens Westinghouse Power Corporation | Closed loop steam cooled airfoil |
| US6974308B2 (en) | 2001-11-14 | 2005-12-13 | Honeywell International, Inc. | High effectiveness cooled turbine vane or blade |
| US6709230B2 (en) * | 2002-05-31 | 2004-03-23 | Siemens Westinghouse Power Corporation | Ceramic matrix composite gas turbine vane |
| US7080971B2 (en) | 2003-03-12 | 2006-07-25 | Florida Turbine Technologies, Inc. | Cooled turbine spar shell blade construction |
| GB2401915B (en) * | 2003-05-23 | 2006-06-14 | Rolls Royce Plc | Turbine blade |
| JP4191578B2 (ja) * | 2003-11-21 | 2008-12-03 | 三菱重工業株式会社 | ガスタービンエンジンのタービン冷却翼 |
| US7175386B2 (en) * | 2003-12-17 | 2007-02-13 | United Technologies Corporation | Airfoil with shaped trailing edge pedestals |
| SE526847C2 (sv) * | 2004-02-27 | 2005-11-08 | Demag Delaval Ind Turbomachine | En komponent som innefattar en ledskena eller ett rotorblad för en gasturbin |
| GB0405322D0 (en) * | 2004-03-10 | 2004-04-21 | Rolls Royce Plc | Impingement cooling arrangement |
| US7217092B2 (en) | 2004-04-14 | 2007-05-15 | General Electric Company | Method and apparatus for reducing turbine blade temperatures |
| US7018176B2 (en) | 2004-05-06 | 2006-03-28 | United Technologies Corporation | Cooled turbine airfoil |
| FR2872541B1 (fr) * | 2004-06-30 | 2006-11-10 | Snecma Moteurs Sa | Aube fixe de turbine a refroidissement ameliore |
| GB2417295B (en) * | 2004-08-21 | 2006-10-25 | Rolls Royce Plc | A component having a cooling arrangement |
| US7131818B2 (en) | 2004-11-02 | 2006-11-07 | United Technologies Corporation | Airfoil with three-pass serpentine cooling channel and microcircuit |
| US7247002B2 (en) * | 2004-12-02 | 2007-07-24 | Siemens Power Generation, Inc. | Lamellate CMC structure with interlock to metallic support structure |
| ATE513980T1 (de) | 2004-12-24 | 2011-07-15 | Alstom Technology Ltd | Verfahren zur herstellung eines bauteils mit eingebettetem kanal sowie bauteil |
| US7303375B2 (en) | 2005-11-23 | 2007-12-04 | United Technologies Corporation | Refractory metal core cooling technologies for curved leading edge slots |
| US7695245B1 (en) | 2007-03-06 | 2010-04-13 | Florida Turbine Technologies, Inc. | Turbine airfoil with a multi-impingement cooled spar and shell |
| US7900458B2 (en) | 2007-05-29 | 2011-03-08 | Siemens Energy, Inc. | Turbine airfoils with near surface cooling passages and method of making same |
| US8182223B2 (en) * | 2009-02-27 | 2012-05-22 | General Electric Company | Turbine blade cooling |
| US7824150B1 (en) * | 2009-05-15 | 2010-11-02 | Florida Turbine Technologies, Inc. | Multiple piece turbine airfoil |
| US7828515B1 (en) | 2009-05-19 | 2010-11-09 | Florida Turbine Technologies, Inc. | Multiple piece turbine airfoil |
-
2011
- 2011-12-24 US US13/337,103 patent/US10060264B2/en active Active
- 2011-12-27 EP EP17203135.3A patent/EP3301259A1/en not_active Withdrawn
- 2011-12-27 CA CA2821178A patent/CA2821178C/en active Active
- 2011-12-27 EP EP11854338.8A patent/EP2659095B1/en active Active
- 2011-12-27 WO PCT/US2011/067395 patent/WO2012092279A1/en not_active Ceased
- 2011-12-27 JP JP2013547614A patent/JP6005059B2/ja not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2014501361A5 (enExample) | ||
| US8678766B1 (en) | Turbine blade with near wall cooling channels | |
| EP2154333A3 (en) | Cooled airfoil and corresponding turbine assembly | |
| JP2014528538A5 (enExample) | ||
| WO2018009261A3 (en) | Ceramic matrix composite airfoil cooling | |
| CN109538304B (zh) | 一种微型交错肋与气膜孔相结合的涡轮叶片混合冷却结构 | |
| JP2012140946A5 (enExample) | ||
| WO2018017172A3 (en) | Ceramic matrix composite airfoil cooling | |
| EP2584143A3 (en) | Gas turbine engine component | |
| JP2011140951A5 (enExample) | ||
| RU2013117259A (ru) | Элемент и способ формирования охлаждающих каналов в непосредственной близости от задней кромки элемента | |
| EP2136034A3 (en) | A cooling arrangement | |
| TW200626787A (en) | Airfoil with large fillet and micro-circuit cooling | |
| WO2015122948A3 (en) | Gas turbine engines with intercoolers and recuperators | |
| JP6506512B2 (ja) | セクションピンを備えるタービンブレード | |
| CN103277145A (zh) | 一种燃气涡轮冷却叶片 | |
| JP2013139816A5 (enExample) | ||
| JP2018087571A (ja) | 正圧側インピンジメントを有する部分的にラップされた後縁冷却回路 | |
| RU2006122178A (ru) | Контуры охлаждения для рабочих лопаток газотурбинных двигателей | |
| EP2738350A3 (en) | Turbine blade airfoils including showerhead film cooling systems, and methods for forming an improved showerhead film cooled airfoil of a turbine blade | |
| EP2568119A3 (en) | Gas turbine engines with improved trailing edge cooling arrangements | |
| EP2597264A3 (en) | Aerofoil cooling arrangement | |
| WO2015012918A3 (en) | Gas turbine engine airfoil trailing edge suction side cooling | |
| JP2013181538A5 (enExample) | ||
| JP2005351277A5 (enExample) |