JP2009281383A - タービン内の加熱部品を冷却するためのシステム及び方法 - Google Patents

タービン内の加熱部品を冷却するためのシステム及び方法 Download PDF

Info

Publication number: JP2009281383A
Authority: JP; Japan
Prior art keywords: turbine; liquid; heated; cooling medium; hot gas
Prior art date: 2008-05-19
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.): Pending

Application number

JP2009117113A

Other languages

English (en)

Japanese (ja)

Inventor

Stuart Samuel Collins

スチュアート・サミュエル・コリンズ

Paul Jeffrey Meyer

ポール・ジェフリー・マイヤー

Paul Stephen Dimascio

ポール・スティーブン・ディマシオ

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.)

2008-05-19

Filing date

2009-05-14

Publication date

2009-12-03

2009-05-14 Application filed by General Electric Co filed Critical General Electric Co

2009-12-03 Publication of JP2009281383A publication Critical patent/JP2009281383A/ja

Status Pending legal-status Critical Current

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
- 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
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/202—Heat transfer, e.g. cooling by film cooling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/203—Heat transfer, e.g. cooling by transpiration cooling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/207—Heat transfer, e.g. cooling using a phase changing mass, e.g. heat absorbing by melting or boiling
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/232—Heat transfer, e.g. cooling characterized by the cooling medium

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)

JP2009117113A 2008-05-19 2009-05-14 タービン内の加熱部品を冷却するためのシステム及び方法 Pending JP2009281383A (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12/123,093 US20090285677A1 (en)	2008-05-19	2008-05-19	Systems And Methods For Cooling Heated Components In A Turbine

Publications (1)

Publication Number	Publication Date
JP2009281383A true JP2009281383A (ja)	2009-12-03

Family

ID=41212780

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2009117113A Pending JP2009281383A (ja)	2008-05-19	2009-05-14	タービン内の加熱部品を冷却するためのシステム及び方法

Country Status (5)

Country	Link
US (1)	US20090285677A1 (de)
JP (1)	JP2009281383A (de)
CN (1)	CN101586496A (de)
DE (1)	DE102009025803A1 (de)
FR (1)	FR2931193A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2012072767A (ja) *	2010-09-29	2012-04-12	General Electric Co <Ge>	タービン翼およびタービン翼を冷却するための方法
JP2017078420A (ja) *	2015-10-19	2017-04-27	ゼネラル・エレクトリック・カンパニイ	ホイールスペースの温度管理システム及び方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20140123666A1 (en) *	2012-11-07	2014-05-08	General Electric Company	System to Improve Gas Turbine Output and Hot Gas Path Component Life Utilizing Humid Air for Nozzle Over Cooling
CN105386793B (zh) *	2014-11-12	2017-03-01	熵零股份有限公司	一种非气流体反冲热动转换方法及其发动机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5572604A (en) *	1978-11-29	1980-05-31	Toshiba Corp	Cooling process of gas turbine rotor blade
JPS55104506A (en) *	1979-02-02	1980-08-11	Hitachi Ltd	Gas-turbine blade
JPH03130503A (ja) *	1989-10-13	1991-06-04	Jinichi Nishiwaki	ガスタービン高温部の水冷却方法
JPH1122406A (ja) *	1997-07-08	1999-01-26	Mitsubishi Heavy Ind Ltd	水冷却タービン翼

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3446482A (en) *	1967-03-24	1969-05-27	Gen Electric	Liquid cooled turbine rotor
US3446481A (en) *	1967-03-24	1969-05-27	Gen Electric	Liquid cooled turbine rotor
JPS6056883B2 (ja) *	1979-02-28	1985-12-12	株式会社東芝	ガスタ−ビンの動翼
US4283822A (en) *	1979-12-26	1981-08-18	General Electric Company	Method of fabricating composite nozzles for water cooled gas turbines
JPH0255837A (ja) *	1988-08-19	1990-02-26	Jinichi Nishiwaki	ガスタービンブレードの冷却方法
US4948335A (en) *	1988-12-30	1990-08-14	Westinghouse Electric Corp.	Turbine moisture removal system
JPH03189333A (ja) *	1989-12-18	1991-08-19	Jinichi Nishiwaki	水冷却式ガスタービン装置
JP2000282810A (ja) *	1999-03-30	2000-10-10	Toshiba Corp	タービンプラント
US7607307B2 (en) *	2006-01-06	2009-10-27	General Electric Company	Methods and apparatus for controlling cooling air temperature in gas turbine engines

2008
- 2008-05-19 US US12/123,093 patent/US20090285677A1/en not_active Abandoned
2009
- 2009-05-11 FR FR0953105A patent/FR2931193A1/fr not_active Withdrawn
- 2009-05-14 DE DE102009025803A patent/DE102009025803A1/de not_active Withdrawn
- 2009-05-14 JP JP2009117113A patent/JP2009281383A/ja active Pending
- 2009-05-19 CN CN200910202877.8A patent/CN101586496A/zh active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5572604A (en) *	1978-11-29	1980-05-31	Toshiba Corp	Cooling process of gas turbine rotor blade
JPS55104506A (en) *	1979-02-02	1980-08-11	Hitachi Ltd	Gas-turbine blade
JPH03130503A (ja) *	1989-10-13	1991-06-04	Jinichi Nishiwaki	ガスタービン高温部の水冷却方法
JPH1122406A (ja) *	1997-07-08	1999-01-26	Mitsubishi Heavy Ind Ltd	水冷却タービン翼

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2012072767A (ja) *	2010-09-29	2012-04-12	General Electric Co <Ge>	タービン翼およびタービン翼を冷却するための方法
JP2017078420A (ja) *	2015-10-19	2017-04-27	ゼネラル・エレクトリック・カンパニイ	ホイールスペースの温度管理システム及び方法

Also Published As

Publication number	Publication date
FR2931193A1 (fr)	2009-11-20
CN101586496A (zh)	2009-11-25
DE102009025803A1 (de)	2009-11-26
US20090285677A1 (en)	2009-11-19

Similar Documents

Publication	Publication Date	Title
CN100334327C (zh)	2007-08-29	涡轮机
JP4728493B2 (ja)	2011-07-20	タービンエンジンに冷却用空気を供給する方法及び装置
US7748211B2 (en)	2010-07-06	Vapor cooling of detonation engines
US20100000217A1 (en)	2010-01-07	Turbine engine with interstage heat
US10458331B2 (en)	2019-10-29	Fuel injector with heat pipe cooling
JP5847708B2 (ja)	2016-01-27	複合サイクル動力装置
JP2005337261A (ja)	2005-12-08	ガスタービンエンジンを運転するための方法及び装置
JP2003278600A (ja)	2003-10-02	酸化剤および燃料を燃焼室に提供するためのシステム、酸化剤および燃料の提供および冷却のためのシステム、ならびに燃料および酸化剤をロケットエンジンに提供するための方法
JP2012140947A (ja)	2012-07-26	燃焼タービンパージシステム及びそれを組立てる方法
CN106884685B (zh)	2020-10-23	涡轮发动机组件及其操作方法
JP2009281383A (ja)	2009-12-03	タービン内の加熱部品を冷却するためのシステム及び方法
US8141336B1 (en)	2012-03-27	Combined cycle power augmentation by efficient utilization of atomizing air energy
AU2015326220B2 (en)	2018-06-14	Gas turbine
CN102251818B (zh)	2015-04-08	燃气和蒸汽轮机系统
JP5099967B2 (ja)	2012-12-19	ガスタービンエンジンを作動させるための方法及び装置
JP2014074402A (ja)	2014-04-24	発電装置の燃料加熱システム及び燃料加熱方法
US9169777B2 (en)	2015-10-27	Gas turbine engine with water and steam injection
JPH06294328A (ja)	1994-10-21	ターボ形圧縮機を運転する方法
JP2010159762A (ja)	2010-07-22	ピーカー・サイクル用のアンモニア噴射システム
US20120097756A1 (en)	2012-04-26	System and method for cooling a nozzle
WO2012162922A1 (zh)	2012-12-06	燃气和蒸汽轮机系统
US20130111916A1 (en)	2013-05-09	System for operating a power plant
RU2001107628A (ru)	2003-02-10	Способ работы жидкостного ракетного двигателя с турбонасосной подачей криогенного топлива на основе кислородного окислителя и углеводородного горючего и жидкостный ракетный двигатель для осуществления способа
US20130145742A1 (en)	2013-06-13	Catalytically enhanced gas generator system for rocket applications
Tsutsumi et al.	2003	Description of the latest combined cycle power plant with G type gas turbine technology in the Philippines

Legal Events

Date	Code	Title	Description
2012-05-09	A621	Written request for application examination	Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120508
2013-04-10	A131	Notification of reasons for refusal	Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130409
2013-04-12	A977	Report on retrieval	Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130411
2013-09-25	A02	Decision of refusal	Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130924

JP2009281383A - タービン内の加熱部品を冷却するためのシステム及び方法 - Google Patents

Info

Links

Images

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=41212780

Family Applications (1)

Country Status (5)

Cited By (2)

Families Citing this family (2)

Citations (4)

Family Cites Families (9)

Patent Citations (4)

Cited By (2)

Also Published As

Similar Documents

Legal Events