JP5599275B2 - ガスタービンから熱を除去するための装置及び方法 - Google Patents

ガスタービンから熱を除去するための装置及び方法 Download PDF

Info

Publication number
JP5599275B2
JP5599275B2 JP2010212957A JP2010212957A JP5599275B2 JP 5599275 B2 JP5599275 B2 JP 5599275B2 JP 2010212957 A JP2010212957 A JP 2010212957A JP 2010212957 A JP2010212957 A JP 2010212957A JP 5599275 B2 JP5599275 B2 JP 5599275B2
Authority
JP
Japan
Prior art keywords
plenum
cavity
turbine
refrigerant
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
JP2010212957A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011074918A (ja
JP2011074918A5 (enExample
Inventor
ジェイミー・ジャヴィエール・マルドナード
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
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 General Electric Co filed Critical General Electric Co
Publication of JP2011074918A publication Critical patent/JP2011074918A/ja
Publication of JP2011074918A5 publication Critical patent/JP2011074918A5/ja
Application granted granted Critical
Publication of JP5599275B2 publication Critical patent/JP5599275B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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)
JP2010212957A 2009-10-01 2010-09-24 ガスタービンから熱を除去するための装置及び方法 Expired - Fee Related JP5599275B2 (ja)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
JP2011074918A JP2011074918A (ja) 2011-04-14
JP2011074918A5 JP2011074918A5 (enExample) 2013-10-31
JP5599275B2 true JP5599275B2 (ja) 2014-10-01

Family

ID=43705831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010212957A Expired - Fee Related JP5599275B2 (ja) 2009-10-01 2010-09-24 ガスタービンから熱を除去するための装置及び方法

Country Status (5)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US10598094B2 (en) 2015-04-02 2020-03-24 General Electric Company Heat pipe temperature management system for wheels and buckets in a turbomachine
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

Family Cites Families (25)

* 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
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
JP3142850B2 (ja) * 1989-03-13 2001-03-07 株式会社東芝 タービンの冷却翼および複合発電プラント
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
EP0892151A1 (de) * 1997-07-15 1999-01-20 Asea Brown Boveri AG Kühlsystem für den Vorderkantenbereich einer hohlen Gasturbinenschaufel
DE59905874D1 (de) * 1998-09-24 2003-07-10 Siemens Ag Brennstoffvorwärmung in einer gasturbine
US6295803B1 (en) * 1999-10-28 2001-10-02 Siemens Westinghouse Power Corporation Gas turbine cooling system
US6824710B2 (en) * 2000-05-12 2004-11-30 Clean Energy Systems, Inc. Working fluid compositions for use in 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
EP1651841B1 (de) * 2003-07-04 2007-08-22 Siemens Aktiengesellschaft Offen gekühltes bauteil für eine gasturbine, brennkammer und gasturbine
US7434402B2 (en) * 2005-03-29 2008-10-14 Siemens Power Generation, Inc. System for actively controlling compressor clearances
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

Also Published As

Publication number Publication date
CN102032047B (zh) 2015-12-16
US8397516B2 (en) 2013-03-19
CH701947B1 (de) 2015-03-13
US20110079021A1 (en) 2011-04-07
CN102032047A (zh) 2011-04-27
JP2011074918A (ja) 2011-04-14
CH701947A2 (de) 2011-04-15
DE102010037554A1 (de) 2011-04-07

Similar Documents

Publication Publication Date Title
JP5599275B2 (ja) ガスタービンから熱を除去するための装置及び方法
JP3631500B2 (ja) ガスタービン用の一体化蒸気／空気冷却装置及びガスタービン用の冷却装置を動作する方法
CN100507237C (zh) 燃气轮机及所属冷却方法
US5320483A (en) Steam and air cooling for stator stage of a turbine
EP3746648B1 (en) Energy storage device and system
US8858158B2 (en) Steam turbine and steam turbine plant system
US6435814B1 (en) Film cooling air pocket in a closed loop cooled airfoil
US20040088995A1 (en) Method for cooling a gas turbine and gas turbine installation
JP5865204B2 (ja) 軸流タービン及び発電プラント
US6463729B2 (en) Combined cycle plant with gas turbine rotor clearance control
JP2010507743A (ja) コンプレッサの上流に冷空気を噴射することによる燃焼タービンの出力増大
JP4527824B2 (ja) タービンロータの軸受用冷却系
US20180156075A1 (en) Supercritical co2 generation system for series recuperative type
JP2015520822A (ja) 有機ランキンサイクルによるエネルギ発生の為のｏｒｃシステム及び方法
US20110016870A1 (en) Method and apparatus for improved gas turbine efficiency and augmented power output
WO1998036220A1 (fr) Dispositif de combustion de turbine a gas du type a refroidissement par vapeur
JP2011085135A (ja) 蒸気タービンロータを冷却するためのシステム及び方法
CN110805567B (zh) 一种隔热型漩涡式气泵
JP2003526040A (ja) 冷却可能な壁部材を備えた流体機械及び壁部材の冷却方法
CN100394110C (zh) 燃气轮机
US10408092B2 (en) Heat exchanger, energy recovery system, and vessel
JP6371139B2 (ja) 切替方法
JP5951386B2 (ja) タービンおよびタービン冷却方法
WO2020018056A2 (en) Cooling of gas turbine engines with water recirculation
JP7513142B1 (ja) 排熱回収アセンブリ及び排熱回収システム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130913

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130913

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140421

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140430

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140624

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140715

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140812

R150 Certificate of patent or registration of utility model

Ref document number: 5599275

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

LAPS Cancellation because of no payment of annual fees