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 PDFInfo
- 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
- refrigeration agent
- turbine
- cavity
- 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
Links
- 238000000605 extraction Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000005057 refrigeration Methods 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000446 fuel Substances 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 36
- 239000000567 combustion gas Substances 0.000 description 23
- 239000003570 air Substances 0.000 description 21
- 239000007859 condensation product Substances 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000011797 cavity material Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000659 freezing mixture Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- -1 steam Substances 0.000 description 1
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)
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 (enExample) |
| JP (1) | JP5599275B2 (enExample) |
| CN (1) | CN102032047B (enExample) |
| CH (1) | CH701947B1 (enExample) |
| DE (1) | DE102010037554A1 (enExample) |
Families Citing this family (14)
| 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 |
Citations (5)
| 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 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE59905874D1 (de) * | 1998-09-24 | 2003-07-10 | Siemens Ag | Brennstoffvorwärmung in einer gasturbine |
| 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 |
| 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 |
-
2009
- 2009-10-01 US US12/571,646 patent/US8397516B2/en not_active Expired - Fee Related
-
2010
- 2010-09-15 DE DE102010037554A patent/DE102010037554A1/de not_active Withdrawn
- 2010-09-24 JP JP2010212957A patent/JP5599275B2/ja not_active Expired - Fee Related
- 2010-09-29 CH CH01591/10A patent/CH701947B1/de not_active IP Right Cessation
- 2010-09-30 CN CN201010508558.2A patent/CN102032047B/zh not_active Expired - Fee Related
Patent Citations (5)
| 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 |
|---|---|
| US8397516B2 (en) | 2013-03-19 |
| CH701947B1 (de) | 2015-03-13 |
| US20110079021A1 (en) | 2011-04-07 |
| CN102032047A (zh) | 2011-04-27 |
| JP5599275B2 (ja) | 2014-10-01 |
| JP2011074918A (ja) | 2011-04-14 |
| CH701947A2 (de) | 2011-04-15 |
| DE102010037554A1 (de) | 2011-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20170930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |