JPH09112205A - ガスタービンエンジン用静翼装置 - Google Patents

ガスタービンエンジン用静翼装置

Info

Publication number
JPH09112205A
JPH09112205A JP8281569A JP28156996A JPH09112205A JP H09112205 A JPH09112205 A JP H09112205A JP 8281569 A JP8281569 A JP 8281569A JP 28156996 A JP28156996 A JP 28156996A JP H09112205 A JPH09112205 A JP H09112205A
Authority
JP
Japan
Prior art keywords
vane
cooling air
annulus
compartment
vanes
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.)
Ceased
Application number
JP8281569A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09112205A5 (enExample
Inventor
Friedrich O Soechting
フリードリッチ・オー・ソエチング
William L Plank
ウィリアム・エル・プランク
Kenneth B Hall
ケネス・ビー・ホール
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RTX Corp
Original Assignee
United Technologies Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by United Technologies Corp filed Critical United Technologies Corp
Publication of JPH09112205A publication Critical patent/JPH09112205A/ja
Publication of JPH09112205A5 publication Critical patent/JPH09112205A5/ja
Ceased legal-status Critical Current

Links

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
    • F01D5/187—Convection cooling
    • 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
    • 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
    • F01D5/081—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades
    • F01D5/082—Cooling fluid being directed on the side of the rotor disc or at the roots of the blades on the side of the rotor disc
    • 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
    • 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)
  • Turbine Rotor Nozzle Sealing (AREA)
JP8281569A 1995-10-10 1996-10-04 ガスタービンエンジン用静翼装置 Ceased JPH09112205A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/541,854 US5645397A (en) 1995-10-10 1995-10-10 Turbine vane assembly with multiple passage cooled vanes
US08/541,854 1995-10-10

Publications (2)

Publication Number Publication Date
JPH09112205A true JPH09112205A (ja) 1997-04-28
JPH09112205A5 JPH09112205A5 (enExample) 2004-10-14

Family

ID=24161366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8281569A Ceased JPH09112205A (ja) 1995-10-10 1996-10-04 ガスタービンエンジン用静翼装置

Country Status (5)

Country Link
US (1) US5645397A (enExample)
EP (1) EP0768448B1 (enExample)
JP (1) JPH09112205A (enExample)
KR (1) KR100456491B1 (enExample)
DE (1) DE69613307T2 (enExample)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001152806A (ja) * 1999-11-30 2001-06-05 General Electric Co <Ge> タービンノズルセグメント壁の冷却
JP2002517652A (ja) * 1998-06-03 2002-06-18 シーメンス アクチエンゲゼルシヤフト ガスタービンおよびタービン段の冷却方法
JP2004245224A (ja) * 2003-02-14 2004-09-02 Snecma Moteurs タービンディスクを冷却するための装置
JP2005009496A (ja) * 2003-06-19 2005-01-13 General Electric Co <Ge> タービンノズルに冷却流体を供給するための方法及び装置
JP2006022811A (ja) * 2004-07-06 2006-01-26 General Electric Co <Ge> 調整流式タービンノズル
WO2009017015A1 (ja) * 2007-07-31 2009-02-05 Mitsubishi Heavy Industries, Ltd. タービン用翼
WO2010001656A1 (ja) * 2008-06-30 2010-01-07 三菱重工業株式会社 ガスタービンの冷却空気供給構造およびガスタービン
JP2010518956A (ja) * 2007-02-20 2010-06-03 メディック エヌアールジー リミテッド 歯内やすり
WO2010131385A1 (ja) 2009-05-11 2010-11-18 三菱重工業株式会社 タービン静翼およびガスタービン
WO2011129298A1 (ja) * 2010-04-15 2011-10-20 川崎重工業株式会社 ガスタービンエンジンおよびそのタービン静翼
JP2017089626A (ja) * 2015-11-05 2017-05-25 ゼネラル・エレクトリック・カンパニイ 冷却空気転回ノズルを有するベーンを備えたガスタービンエンジン

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US6065928A (en) * 1998-07-22 2000-05-23 General Electric Company Turbine nozzle having purge air circuit
US6186741B1 (en) * 1999-07-22 2001-02-13 General Electric Company Airfoil component having internal cooling and method of cooling
US6468032B2 (en) 2000-12-18 2002-10-22 Pratt & Whitney Canada Corp. Further cooling of pre-swirl flow entering cooled rotor aerofoils
US7017349B2 (en) * 2003-02-05 2006-03-28 Mitsubishi Heavy Industries, Ltd. Gas turbine and bleeding method thereof
US7008185B2 (en) * 2003-02-27 2006-03-07 General Electric Company Gas turbine engine turbine nozzle bifurcated impingement baffle
US6929445B2 (en) * 2003-10-22 2005-08-16 General Electric Company Split flow turbine nozzle
US7090461B2 (en) * 2003-10-30 2006-08-15 Siemens Westinghouse Power Corporation Gas turbine vane with integral cooling flow control system
US7281895B2 (en) * 2003-10-30 2007-10-16 Siemens Power Generation, Inc. Cooling system for a turbine vane
US7118326B2 (en) * 2004-06-17 2006-10-10 Siemens Power Generation, Inc. Cooled gas turbine vane
US20070009358A1 (en) * 2005-05-31 2007-01-11 Atul Kohli Cooled airfoil with reduced internal turn losses
US7870742B2 (en) 2006-11-10 2011-01-18 General Electric Company Interstage cooled turbine engine
US7926289B2 (en) * 2006-11-10 2011-04-19 General Electric Company Dual interstage cooled engine
US7870743B2 (en) 2006-11-10 2011-01-18 General Electric Company Compound nozzle cooled engine
EP1967717A1 (en) * 2007-03-07 2008-09-10 Siemens Aktiengesellschaft Gas turbine with a bypass conduit system
US7967567B2 (en) * 2007-03-27 2011-06-28 Siemens Energy, Inc. Multi-pass cooling for turbine airfoils
US7785070B2 (en) * 2007-03-27 2010-08-31 Siemens Energy, Inc. Wavy flow cooling concept for turbine airfoils
US20110189000A1 (en) * 2007-05-01 2011-08-04 General Electric Company System for regulating a cooling fluid within a turbomachine
US8562285B2 (en) * 2007-07-02 2013-10-22 United Technologies Corporation Angled on-board injector
US20090016871A1 (en) * 2007-07-10 2009-01-15 United Technologies Corp. Systems and Methods Involving Variable Vanes
US8029234B2 (en) * 2007-07-24 2011-10-04 United Technologies Corp. Systems and methods involving aerodynamic struts
US8197209B2 (en) * 2007-12-19 2012-06-12 United Technologies Corp. Systems and methods involving variable throat area vanes
US8016547B2 (en) * 2008-01-22 2011-09-13 United Technologies Corporation Radial inner diameter metering plate
US8257015B2 (en) * 2008-02-14 2012-09-04 General Electric Company Apparatus for cooling rotary components within a steam turbine
US7942188B2 (en) * 2008-03-12 2011-05-17 Vent-Tek Designs, Llc Refractory metal core
US20090293495A1 (en) * 2008-05-29 2009-12-03 General Electric Company Turbine airfoil with metered cooling cavity
GB0818047D0 (en) * 2008-10-03 2008-11-05 Rolls Royce Plc Turbine cooling system
US8096772B2 (en) * 2009-03-20 2012-01-17 Siemens Energy, Inc. Turbine vane for a gas turbine engine having serpentine cooling channels within the inner endwall
US8858159B2 (en) 2011-10-28 2014-10-14 United Technologies Corporation Gas turbine engine component having wavy cooling channels with pedestals
EP2626519A1 (en) 2012-02-09 2013-08-14 Siemens Aktiengesellschaft Turbine assembly, corresponding impingement cooling tube and gas turbine engine
US9435259B2 (en) 2012-02-27 2016-09-06 United Technologies Corporation Gas turbine engine cooling system
US9347374B2 (en) 2012-02-27 2016-05-24 United Technologies Corporation Gas turbine engine buffer cooling system
US8863531B2 (en) * 2012-07-02 2014-10-21 United Technologies Corporation Cooling apparatus for a mid-turbine frame
US20140003920A1 (en) * 2012-07-02 2014-01-02 United Technologies Corporation Flow metering anti-rotation outer diameter (od) hex nut
EP2900968B1 (en) * 2012-09-28 2018-10-31 United Technologies Corporation Split-zone flow metering t-tube
GB2524443B (en) * 2012-12-31 2020-02-12 United Technologies Corp Turbine exhaust case multi-piece frame
JP6249499B2 (ja) * 2012-12-31 2017-12-20 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ タービン排気ケースのマルチピース型フレーム
US10132193B2 (en) 2013-08-19 2018-11-20 United Technologies Corporation Gas turbine engine duct assembly
US10240470B2 (en) * 2013-08-30 2019-03-26 United Technologies Corporation Baffle for gas turbine engine vane
US9927123B2 (en) * 2013-10-24 2018-03-27 United Technologies Corporation Fluid transport system having divided transport tube
US10094229B2 (en) 2014-07-28 2018-10-09 United Technologies Corporation Cooling system of a stator assembly for a gas turbine engine having a variable cooling flow mechanism and method of operation
US10443498B2 (en) 2014-08-15 2019-10-15 United Technologies Corporation Gas turbine engine cooling fluid metering system
US10436113B2 (en) * 2014-09-19 2019-10-08 United Technologies Corporation Plate for metering flow
US10767562B2 (en) * 2014-12-10 2020-09-08 Pratt & Whitney Canada Corp. Modulated cooled P3 air for impeller
US9938842B2 (en) 2015-01-20 2018-04-10 United Technologies Corporation Leakage air systems for turbomachines
EP3124743B1 (en) 2015-07-28 2021-04-28 Rolls-Royce Deutschland Ltd & Co KG Nozzle guide vane and method for forming a nozzle guide vane
US10107126B2 (en) * 2015-08-19 2018-10-23 United Technologies Corporation Non-contact seal assembly for rotational equipment
US10100736B2 (en) * 2015-10-30 2018-10-16 General Electric Company Gas turbine engine sump heat exchanger
US10233842B2 (en) 2016-01-08 2019-03-19 United Technologies Corporation Tangential on-board injectors for gas turbine engines
CA2954785A1 (en) * 2016-01-25 2017-07-25 Rolls-Royce Corporation Forward flowing serpentine vane
US10513947B2 (en) * 2017-06-05 2019-12-24 United Technologies Corporation Adjustable flow split platform cooling for gas turbine engine
US11021962B2 (en) * 2018-08-22 2021-06-01 Raytheon Technologies Corporation Turbulent air reducer for a gas turbine engine
KR101950922B1 (ko) 2018-09-06 2019-02-21 터보파워텍(주) 가스터빈용 베인조립체
FR3087839B1 (fr) * 2018-10-30 2020-10-23 Safran Aircraft Engines Turbine
CN110043328B (zh) * 2018-12-17 2021-10-22 中国航发沈阳发动机研究所 一种冷却式变几何低压涡轮导向叶片
KR102175198B1 (ko) * 2019-05-28 2020-11-05 두산중공업 주식회사 터빈 스테이터, 터빈 및 이를 포함하는 가스터빈
KR102212880B1 (ko) * 2019-05-31 2021-02-05 두산중공업 주식회사 가스터빈
US11788470B2 (en) 2021-03-01 2023-10-17 General Electric Company Gas turbine engine thermal management
US11603770B2 (en) 2021-04-21 2023-03-14 Raytheon Technologies Corporation Vane assembly with integrated nozzle tube
US12410752B2 (en) 2021-09-23 2025-09-09 General Electric Company System and method of detecting an airflow fault condition
US11702958B2 (en) 2021-09-23 2023-07-18 General Electric Company System and method of regulating thermal transport bus pressure
US12215606B2 (en) * 2022-05-27 2025-02-04 Rtx Corporation Turbine engine with TOBI supporting vanes

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002517652A (ja) * 1998-06-03 2002-06-18 シーメンス アクチエンゲゼルシヤフト ガスタービンおよびタービン段の冷却方法
JP2001152806A (ja) * 1999-11-30 2001-06-05 General Electric Co <Ge> タービンノズルセグメント壁の冷却
JP2004245224A (ja) * 2003-02-14 2004-09-02 Snecma Moteurs タービンディスクを冷却するための装置
JP2005009496A (ja) * 2003-06-19 2005-01-13 General Electric Co <Ge> タービンノズルに冷却流体を供給するための方法及び装置
JP2006022811A (ja) * 2004-07-06 2006-01-26 General Electric Co <Ge> 調整流式タービンノズル
JP2010518956A (ja) * 2007-02-20 2010-06-03 メディック エヌアールジー リミテッド 歯内やすり
WO2009016744A1 (ja) * 2007-07-31 2009-02-05 Mitsubishi Heavy Industries, Ltd. タービン用翼
WO2009017015A1 (ja) * 2007-07-31 2009-02-05 Mitsubishi Heavy Industries, Ltd. タービン用翼
US8079815B2 (en) 2007-07-31 2011-12-20 Mitsubishi Heavy Industries, Ltd. Turbine blade
WO2010001656A1 (ja) * 2008-06-30 2010-01-07 三菱重工業株式会社 ガスタービンの冷却空気供給構造およびガスタービン
US8079803B2 (en) 2008-06-30 2011-12-20 Mitsubishi Heavy Industries, Ltd. Gas turbine and cooling air supply structure thereof
WO2010131385A1 (ja) 2009-05-11 2010-11-18 三菱重工業株式会社 タービン静翼およびガスタービン
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WO2011129298A1 (ja) * 2010-04-15 2011-10-20 川崎重工業株式会社 ガスタービンエンジンおよびそのタービン静翼
US9234432B2 (en) 2010-04-15 2016-01-12 Kawasaki Jukogyo Kabushiki Kaisha Gas turbine and turbine stationary blade for same
JP2017089626A (ja) * 2015-11-05 2017-05-25 ゼネラル・エレクトリック・カンパニイ 冷却空気転回ノズルを有するベーンを備えたガスタービンエンジン

Also Published As

Publication number Publication date
EP0768448A1 (en) 1997-04-16
DE69613307T2 (de) 2001-09-20
US5645397A (en) 1997-07-08
EP0768448B1 (en) 2001-06-13
DE69613307D1 (de) 2001-07-19
KR970021680A (ko) 1997-05-28
KR100456491B1 (ko) 2005-04-06

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