JP5009603B2 - ガスタービンエンジン及びガスタービンエンジン部品 - Google Patents
ガスタービンエンジン及びガスタービンエンジン部品 Download PDFInfo
- Publication number
- JP5009603B2 JP5009603B2 JP2006342207A JP2006342207A JP5009603B2 JP 5009603 B2 JP5009603 B2 JP 5009603B2 JP 2006342207 A JP2006342207 A JP 2006342207A JP 2006342207 A JP2006342207 A JP 2006342207A JP 5009603 B2 JP5009603 B2 JP 5009603B2
- Authority
- JP
- Japan
- Prior art keywords
- airfoil
- gas turbine
- turbine engine
- capillaries
- capillary
- 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.)
- Expired - Fee Related
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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
- F01D25/02—De-icing means for engines having icing phenomena
-
- 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
-
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/047—Heating to prevent icing
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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)
- Laminated Bodies (AREA)
Description
12 軸または中心線
14 順方向
16 後部方向
20 コアエンジン
22 高圧圧縮機
23 ブレード
24 燃焼器
26 高圧タービン
27 ブレード
28 低圧タービン
29 ブレード
32 バイパスダクト
34 低圧圧縮機
35 ブレード
36 ナセル
38 ストラット
40 排出ノズル
50 エーロフォイル
60 前縁
62 後縁
64 第1および第2の側部
66 第2の側部
70 第1の異形側壁
72 第2の異形側壁
74 前縁
76 後縁
80 複合材層
82 エーロフォイル部
83 毛細管
84 毛細管
86 開口部
88 外面
90 複合材層
98 加熱気流
100 半径方向外方の端部
102 半径方向内方の端部
110 内面
112 外面
150 シート
152 複合材料
160 シート
162 スペーサ
164 外径
170 シート
Claims (9)
- ガスタービンエンジン部品であって、
第1の側部(64)と、
相対する第2の側部(66)と、
前記第1および第2の側部のうちの少なくとも1つの外面(88)に隣接して配置された少なくとも1つの毛細管(84)と、
少なくとも1つの前記毛細管を前記部品に固定する複合材層(90)と、
を備え、
前記少なくとも1つの前記毛細管(84)が、複合材料と共に二軸式で編み合わせられて毛細管のシートを形成する複数の毛細管(84)をさらに備えており、
前記複数の毛細管(84)の隣接する毛細管の間に、スペーサ(162)が設けられている
ことを特徴とする、ガスタービンエンジン部品。 - 前記部品がガスタービンエンジンエーロフォイル(50)を備えている、請求項1記載のガスタービンエンジン部品。
- 前記エーロフォイル(50)がガスタービンエンジンストラット(38)を備えている、請求項2記載のガスタービンエンジン部品。
- 前記エーロフォイル(50)がガスタービンエンジンブレード(23)を備えている、請求項2記載のガスタービンエンジン部品。
- 前記エーロフォイル(50)が、
互いに結合されて前記第1および第2の側部(64、66)を形成する複数の複合材層(80)を備えている、請求項2記載のガスタービンエンジン部品。 - 前記少なくとも1つの毛細管(84)は複数であり、
前記毛細管のそれぞれは、該毛細管(84)を貫いて延びる開口部(86)を備え、
前記開口部(86)は、前記エーロフォイル(50)における氷の形成を軽減するか又はなくすのに十分な加熱気流(98)を該開口部(86)を介して受けるように寸法が定められている、請求項2記載のガスタービンエンジン部品。 - 前記少なくとも1つの毛細管(84)は複数であり、
前記毛細管のそれぞれが、該毛細管を貫いて伸びる開口部を備え、
前記開口部は、前記エーロフォイルにおける氷の形成を軽減するか又はなくすに十分な加熱気流(90)を該開口部を介して受けるように寸法が定められている、請求項2記載のガスタービンエンジン部品。 - ガスタービンエンジン(10)であって、
第1の側部(64)および相対する第2の側部(66)を有する少なくとも1つのエーロフォイル(50)と、
少なくとも1つの前記エーロフォイルの外面(88)に隣接して配置された少なくとも1つの毛細管(84)と、
少なくとも1つの前記毛細管を少なくとも1つの前記エーロフォイルに固定する複合材層(90)と、
を備え、
前記少なくとも1つの前記毛細管(84)が、複合材料と共に二軸式で編み合わせられて毛細管のシートを形成する複数の毛細管(84)をさらに備えており、
前記複数の毛細管(84)の隣接する毛細管の間に、スペーサ(162)が設けられている
ことを特徴とする、ガスタービンエンジン(10)。 - 前記エーロフォイル(50)が、ガスタービンエンジンストラット(38)とガスタービンエンジンブレード(23)のうちの少なくとも1つを備えている、請求項8記載のガスタービンエンジン(10)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/312,060 | 2005-12-20 | ||
US11/312,060 US7429166B2 (en) | 2005-12-20 | 2005-12-20 | Methods and apparatus for gas turbine engines |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007170387A JP2007170387A (ja) | 2007-07-05 |
JP2007170387A5 JP2007170387A5 (ja) | 2010-02-12 |
JP5009603B2 true JP5009603B2 (ja) | 2012-08-22 |
Family
ID=37671185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006342207A Expired - Fee Related JP5009603B2 (ja) | 2005-12-20 | 2006-12-20 | ガスタービンエンジン及びガスタービンエンジン部品 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7429166B2 (ja) |
EP (1) | EP1801390B1 (ja) |
JP (1) | JP5009603B2 (ja) |
CN (1) | CN101025167B (ja) |
CA (1) | CA2571652C (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8123463B2 (en) * | 2008-07-31 | 2012-02-28 | General Electric Company | Method and system for manufacturing a blade |
US20100031627A1 (en) * | 2008-08-07 | 2010-02-11 | United Technologies Corp. | Heater Assemblies, Gas Turbine Engine Systems Involving Such Heater Assemblies and Methods for Manufacturing Such Heater Assemblies |
US20100329836A1 (en) * | 2009-06-30 | 2010-12-30 | Wayne Garcia Edmondson | Method of operating a heated guide vane assembly |
US20100326041A1 (en) * | 2009-06-30 | 2010-12-30 | Wayne Garcia Edmondson | Heated guide vane |
US8294316B2 (en) * | 2009-07-28 | 2012-10-23 | Rolls-Royce North American Technologies, Inc. | Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system |
WO2015122952A2 (en) * | 2013-11-27 | 2015-08-20 | General Electric Company | Fuel nozzle with fluid lock and purge apparatus |
WO2015147934A1 (en) | 2013-12-23 | 2015-10-01 | General Electric Company | Fuel nozzle structure for air-assisted fuel injection |
CN105829802B (zh) | 2013-12-23 | 2018-02-23 | 通用电气公司 | 具有柔性支承结构的燃料喷嘴 |
US10267334B2 (en) * | 2016-08-01 | 2019-04-23 | United Technologies Corporation | Annular heatshield |
IT201600098196A1 (it) * | 2016-09-30 | 2018-03-30 | Torino Politecnico | Aeromobile dotato di sistema antighiaccio strutturalmente integrato. |
FR3081370B1 (fr) * | 2018-05-22 | 2020-06-05 | Safran Aircraft Engines | Corps d'aube et aube en materiau composite ayant un renfort fibreux compose d'un tissage tridimensionnel et de fibres courtes et leur procede de fabrication |
US11578609B2 (en) * | 2019-02-08 | 2023-02-14 | Raytheon Technologies Corporation | CMC component with integral cooling channels and method of manufacture |
US11365635B2 (en) | 2019-05-17 | 2022-06-21 | Raytheon Technologies Corporation | CMC component with integral cooling channels and method of manufacture |
CN113551262B (zh) * | 2021-07-19 | 2022-06-14 | 南昌航空大学 | 一种带新月沙丘型面的支板火焰稳定器 |
Family Cites Families (23)
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US3779487A (en) * | 1971-04-19 | 1973-12-18 | L Ashton | Light weight contoured load carrying structure |
US4118147A (en) | 1976-12-22 | 1978-10-03 | General Electric Company | Composite reinforcement of metallic airfoils |
US4706911A (en) * | 1986-01-27 | 1987-11-17 | Briscoe James A | Method and apparatus for deicing a leading edge |
US4738416A (en) * | 1986-09-26 | 1988-04-19 | Quiet Nacelle Corporation | Nacelle anti-icing system |
DE3813740A1 (de) | 1988-04-23 | 1989-11-02 | Vorwerk Co Interholding | Gewebe zur herstellung eines bauteils |
DE3815906A1 (de) * | 1988-05-10 | 1989-11-23 | Mtu Muenchen Gmbh | Luftschraubenblatt aus faserverstaerktem kunststoff |
US4914904A (en) | 1988-11-09 | 1990-04-10 | Avco Corporation | Oil cooler for fan jet engines |
JP3068227B2 (ja) * | 1991-03-25 | 2000-07-24 | 三菱重工業株式会社 | 航空機用エンジン |
US5228643A (en) * | 1992-06-25 | 1993-07-20 | Mcdonnell Douglas Corporation | Energy-exchange system incorporating small-diameter tubes |
US5427332A (en) * | 1993-11-10 | 1995-06-27 | The B. F. Goodrich Company | Modular ice protection assembly |
JPH10184389A (ja) * | 1996-12-26 | 1998-07-14 | Ishikawajima Harima Heavy Ind Co Ltd | ガスタービンエンジン |
US5975841A (en) * | 1997-10-03 | 1999-11-02 | Thermal Corp. | Heat pipe cooling for turbine stators |
US5841079A (en) | 1997-11-03 | 1998-11-24 | Northrop Grumman Corporation | Combined acoustic and anti-ice engine inlet liner |
US6139259A (en) | 1998-10-29 | 2000-10-31 | General Electric Company | Low noise permeable airfoil |
US6688558B2 (en) | 1999-11-23 | 2004-02-10 | The Boeing Company | Method and apparatus for aircraft inlet ice protection |
CN1318545C (zh) * | 2001-08-27 | 2007-05-30 | 多孔媒介公司 | 油脱水器 |
US6746755B2 (en) | 2001-09-24 | 2004-06-08 | Siemens Westinghouse Power Corporation | Ceramic matrix composite structure having integral cooling passages and method of manufacture |
DE10158832A1 (de) * | 2001-11-30 | 2003-06-18 | Langguth Gmbh | Vorrichtung zur Gebindeausrichtung |
GB0211800D0 (en) | 2002-05-22 | 2002-07-03 | Short Brothers Plc | An ice protection system for aircraft structures |
US6920748B2 (en) | 2002-07-03 | 2005-07-26 | General Electric Company | Methods and apparatus for operating gas turbine engines |
US7131612B2 (en) * | 2003-07-29 | 2006-11-07 | Pratt & Whitney Canada Corp. | Nacelle inlet lip anti-icing with engine oil |
US6990797B2 (en) | 2003-09-05 | 2006-01-31 | General Electric Company | Methods and apparatus for operating gas turbine engines |
CA2456563C (en) * | 2004-01-30 | 2011-12-20 | Pratt & Whitney Canada Corp. | Anti-icing apparatus and method for aero-engine nose cone |
-
2005
- 2005-12-20 US US11/312,060 patent/US7429166B2/en active Active
-
2006
- 2006-12-19 CA CA2571652A patent/CA2571652C/en not_active Expired - Fee Related
- 2006-12-20 EP EP06126602.9A patent/EP1801390B1/en not_active Expired - Fee Related
- 2006-12-20 CN CN2006100641186A patent/CN101025167B/zh active Active
- 2006-12-20 JP JP2006342207A patent/JP5009603B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101025167A (zh) | 2007-08-29 |
US20070140860A1 (en) | 2007-06-21 |
CN101025167B (zh) | 2012-11-28 |
US7429166B2 (en) | 2008-09-30 |
CA2571652C (en) | 2014-07-08 |
CA2571652A1 (en) | 2007-06-20 |
EP1801390A2 (en) | 2007-06-27 |
EP1801390A3 (en) | 2012-05-02 |
EP1801390B1 (en) | 2014-07-02 |
JP2007170387A (ja) | 2007-07-05 |
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