CN102032047B - 用于从燃气涡轮中除热的装置和方法 - Google Patents

用于从燃气涡轮中除热的装置和方法 Download PDF

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Publication number
CN102032047B
CN102032047B CN201010508558.2A CN201010508558A CN102032047B CN 102032047 B CN102032047 B CN 102032047B CN 201010508558 A CN201010508558 A CN 201010508558A CN 102032047 B CN102032047 B CN 102032047B
Authority
CN
China
Prior art keywords
chamber
cavity
refrigerant
turbine
stator
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
Application number
CN201010508558.2A
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English (en)
Chinese (zh)
Other versions
CN102032047A (zh
Inventor
J·J·马尔多纳多
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.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of CN102032047A publication Critical patent/CN102032047A/zh
Application granted granted Critical
Publication of CN102032047B publication Critical patent/CN102032047B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
    • F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
    • 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
    • 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
    • F01D9/06—Fluid supply conduits to nozzles or the like
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making

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)
CN201010508558.2A 2009-10-01 2010-09-30 用于从燃气涡轮中除热的装置和方法 Expired - Fee Related CN102032047B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/571646 2009-10-01
US12/571,646 US8397516B2 (en) 2009-10-01 2009-10-01 Apparatus and method for removing heat from a gas turbine

Publications (2)

Publication Number Publication Date
CN102032047A CN102032047A (zh) 2011-04-27
CN102032047B true CN102032047B (zh) 2015-12-16

Family

ID=43705831

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010508558.2A Expired - Fee Related CN102032047B (zh) 2009-10-01 2010-09-30 用于从燃气涡轮中除热的装置和方法

Country Status (5)

Country Link
US (1) US8397516B2 (https=)
JP (1) JP5599275B2 (https=)
CN (1) CN102032047B (https=)
CH (1) CH701947B1 (https=)
DE (1) DE102010037554A1 (https=)

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US20110100020A1 (en) * 2009-10-30 2011-05-05 General Electric Company Apparatus and method for turbine engine cooling
US9238971B2 (en) 2012-10-18 2016-01-19 General Electric Company Gas turbine casing thermal control device
US9422824B2 (en) 2012-10-18 2016-08-23 General Electric Company Gas turbine thermal control and related method
US9435212B2 (en) * 2013-11-08 2016-09-06 Siemens Energy, Inc. Turbine airfoil with laterally extending snubber having internal cooling system
US20160290231A1 (en) * 2015-04-02 2016-10-06 General Electric Company Heat pipe intercooling system for a turbomachine
US9797310B2 (en) 2015-04-02 2017-10-24 General Electric Company Heat pipe temperature management system for a turbomachine
JP6585073B2 (ja) 2015-04-02 2019-10-02 ゼネラル・エレクトリック・カンパニイ ターボ機械におけるホイールおよびバケットのためのヒートパイプ温度管理システム
CN105464811B (zh) * 2015-12-07 2019-03-29 深圳中广核工程设计有限公司 燃烧系统及燃气轮机叶片的冷却方法
US11125160B2 (en) * 2015-12-28 2021-09-21 General Electric Company Method and system for combination heat exchanger
JP6647952B2 (ja) * 2016-04-25 2020-02-14 三菱重工業株式会社 ガスタービン
GB2553144B (en) * 2016-08-26 2019-10-30 Rolls Royce Plc Apparatus for insertion into a cavity of an object
GB201615429D0 (en) * 2016-09-12 2016-10-26 Rolls Royce Plc Apparatus for insertion into a cavity of an object
US10619898B2 (en) * 2017-02-09 2020-04-14 Baltimore Aircoil Company, Inc. Water recirculation system
CN114215609B (zh) * 2021-12-30 2023-07-04 华中科技大学 一种可强化冷却的叶片内冷通道及其应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647368A (en) * 1949-05-09 1953-08-04 Hermann Oestrich Method and apparatus for internally cooling gas turbine blades with air, fuel, and water
US5120192A (en) * 1989-03-13 1992-06-09 Kabushiki Kaisha Toshiba Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade
CN1205389A (zh) * 1997-07-15 1999-01-20 亚瑞亚·勃朗勃威力有限公司 燃气轮机空心叶片前缘区的冷却系统
US6295803B1 (en) * 1999-10-28 2001-10-02 Siemens Westinghouse Power Corporation Gas turbine cooling system
US7434402B2 (en) * 2005-03-29 2008-10-14 Siemens Power Generation, Inc. System for actively controlling compressor clearances

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US3355883A (en) * 1966-01-24 1967-12-05 Gen Motors Corp Closed loop heat exchanger for a gas turbine engine
GB1555587A (en) * 1977-07-22 1979-11-14 Rolls Royce Aerofoil blade for a gas turbine engine
GB2090333B (en) * 1980-12-18 1984-04-26 Rolls Royce Gas turbine engine shroud/blade tip control
JPS59122704A (ja) * 1982-12-28 1984-07-16 Toshiba Corp ガスタ−ビン翼
US5125793A (en) * 1991-07-08 1992-06-30 The United States Of America As Represented By The Secretary Of The Air Force Turbine blade cooling with endothermic fuel
US5253976A (en) * 1991-11-19 1993-10-19 General Electric Company Integrated steam and air cooling for combined cycle gas turbines
JPH06323162A (ja) * 1993-05-14 1994-11-22 Hitachi Ltd 蒸気冷却ガスタービン発電プラント
US6098395A (en) * 1996-04-04 2000-08-08 Siemens Westinghouse Power Corporation Closed-loop air cooling system for a turbine engine
US5630700A (en) * 1996-04-26 1997-05-20 General Electric Company Floating vane turbine nozzle
JP4339520B2 (ja) * 1998-09-24 2009-10-07 シーメンス アクチエンゲゼルシヤフト ガスタービンにおける燃料の予熱方法
AU2001276823A1 (en) 2000-05-12 2001-12-03 Clean Energy Systems, Inc. Semi-closed brayton cycle gas turbine power systems
EP1180578A1 (de) * 2000-08-16 2002-02-20 Siemens Aktiengesellschaft Anordnung von Turbinenschaufeln
US6543993B2 (en) 2000-12-28 2003-04-08 General Electric Company Apparatus and methods for localized cooling of gas turbine nozzle walls
JP2002228085A (ja) * 2001-01-31 2002-08-14 Sumitomo Metal Ind Ltd 熱放射性表面処理材
JP2002309906A (ja) * 2001-04-11 2002-10-23 Mitsubishi Heavy Ind Ltd 蒸気冷却型ガスタービン
US6672075B1 (en) * 2002-07-18 2004-01-06 University Of Maryland Liquid cooling system for gas turbines
US7658076B2 (en) * 2003-07-04 2010-02-09 Siemens Aktiengesellschaft Open cooled component for a gas turbine, combustion chamber, and gas turbine
US7503749B2 (en) 2005-04-01 2009-03-17 General Electric Company Turbine nozzle with trailing edge convection and film cooling
US7823374B2 (en) 2006-08-31 2010-11-02 General Electric Company Heat transfer system and method for turbine engine using heat pipes
US7909507B2 (en) * 2008-04-11 2011-03-22 General Electric Company Thermal inspection system and method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2647368A (en) * 1949-05-09 1953-08-04 Hermann Oestrich Method and apparatus for internally cooling gas turbine blades with air, fuel, and water
US5120192A (en) * 1989-03-13 1992-06-09 Kabushiki Kaisha Toshiba Cooled turbine blade and combined cycle power plant having gas turbine with this cooled turbine blade
CN1205389A (zh) * 1997-07-15 1999-01-20 亚瑞亚·勃朗勃威力有限公司 燃气轮机空心叶片前缘区的冷却系统
US6295803B1 (en) * 1999-10-28 2001-10-02 Siemens Westinghouse Power Corporation Gas turbine cooling system
US7434402B2 (en) * 2005-03-29 2008-10-14 Siemens Power Generation, Inc. System for actively controlling compressor clearances

Also Published As

Publication number Publication date
US20110079021A1 (en) 2011-04-07
DE102010037554A1 (de) 2011-04-07
US8397516B2 (en) 2013-03-19
JP2011074918A (ja) 2011-04-14
CH701947B1 (de) 2015-03-13
CH701947A2 (de) 2011-04-15
JP5599275B2 (ja) 2014-10-01
CN102032047A (zh) 2011-04-27

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SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20170930