JP2014181898A5 - - Google Patents
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- Publication number
- JP2014181898A5 JP2014181898A5 JP2014049609A JP2014049609A JP2014181898A5 JP 2014181898 A5 JP2014181898 A5 JP 2014181898A5 JP 2014049609 A JP2014049609 A JP 2014049609A JP 2014049609 A JP2014049609 A JP 2014049609A JP 2014181898 A5 JP2014181898 A5 JP 2014181898A5
- Authority
- JP
- Japan
- Prior art keywords
- stage
- flow path
- turbine
- internal flow
- gas turbine
- 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.)
- Pending
Links
- 238000002347 injection Methods 0.000 claims 23
- 239000007924 injection Substances 0.000 claims 23
- 239000000446 fuel Substances 0.000 claims 7
- 230000007704 transition Effects 0.000 claims 7
- 238000002485 combustion reaction Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/836,938 US9435541B2 (en) | 2013-03-15 | 2013-03-15 | Systems and apparatus relating to downstream fuel and air injection in gas turbines |
| US13/836,938 | 2013-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014181898A JP2014181898A (ja) | 2014-09-29 |
| JP2014181898A5 true JP2014181898A5 (enExample) | 2017-04-13 |
Family
ID=51419071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014049609A Pending JP2014181898A (ja) | 2013-03-15 | 2014-03-13 | ガス・タービンの下流燃料及び空気噴射に関わるシステム及び装置 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9435541B2 (enExample) |
| JP (1) | JP2014181898A (enExample) |
| CN (1) | CN203907674U (enExample) |
| CH (1) | CH707760A2 (enExample) |
| DE (1) | DE102014103020A1 (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9803555B2 (en) * | 2014-04-23 | 2017-10-31 | General Electric Company | Fuel delivery system with moveably attached fuel tube |
| US9989260B2 (en) * | 2015-12-22 | 2018-06-05 | General Electric Company | Staged fuel and air injection in combustion systems of gas turbines |
| US20170176012A1 (en) * | 2015-12-22 | 2017-06-22 | General Electric Company | Fuel injectors and staged fuel injection systems in gas turbines |
| US9945294B2 (en) * | 2015-12-22 | 2018-04-17 | General Electric Company | Staged fuel and air injection in combustion systems of gas turbines |
| EP3351855B1 (en) * | 2017-01-19 | 2020-04-22 | General Electric Company | Staged fuel and air injection in combustion systems of gas turbines |
| US10371383B2 (en) * | 2017-01-27 | 2019-08-06 | General Electric Company | Unitary flow path structure |
| US20180340689A1 (en) * | 2017-05-25 | 2018-11-29 | General Electric Company | Low Profile Axially Staged Fuel Injector |
| US11174792B2 (en) | 2019-05-21 | 2021-11-16 | General Electric Company | System and method for high frequency acoustic dampers with baffles |
| US11156164B2 (en) | 2019-05-21 | 2021-10-26 | General Electric Company | System and method for high frequency accoustic dampers with caps |
| CN111486453B (zh) * | 2020-04-16 | 2022-02-25 | 中国科学院工程热物理研究所 | 一种加热整流一体化装置 |
| CN114353121B (zh) * | 2022-01-18 | 2022-12-20 | 上海交通大学 | 一种用于燃气轮机的多喷嘴燃料注入方法 |
| US12379108B2 (en) * | 2023-01-06 | 2025-08-05 | Ge Vernova Infrastructure Technology Llc | Method of operating gas turbine combustor with multiple fuel stages |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4910957A (en) * | 1988-07-13 | 1990-03-27 | Prutech Ii | Staged lean premix low nox hot wall gas turbine combustor with improved turndown capability |
| US7603863B2 (en) | 2006-06-05 | 2009-10-20 | General Electric Company | Secondary fuel injection from stage one nozzle |
| JP5296320B2 (ja) * | 2007-01-30 | 2013-09-25 | ゼネラル・エレクトリック・カンパニイ | 逆流噴射機構を有するシステム及び燃料及び空気を噴射する方法 |
| US9822649B2 (en) | 2008-11-12 | 2017-11-21 | General Electric Company | Integrated combustor and stage 1 nozzle in a gas turbine and method |
| US8701383B2 (en) | 2009-01-07 | 2014-04-22 | General Electric Company | Late lean injection system configuration |
| US8112216B2 (en) | 2009-01-07 | 2012-02-07 | General Electric Company | Late lean injection with adjustable air splits |
| US8707707B2 (en) * | 2009-01-07 | 2014-04-29 | General Electric Company | Late lean injection fuel staging configurations |
| US8683808B2 (en) | 2009-01-07 | 2014-04-01 | General Electric Company | Late lean injection control strategy |
| US8689559B2 (en) * | 2009-03-30 | 2014-04-08 | General Electric Company | Secondary combustion system for reducing the level of emissions generated by a turbomachine |
| US8082739B2 (en) * | 2010-04-12 | 2011-12-27 | General Electric Company | Combustor exit temperature profile control via fuel staging and related method |
| US9068748B2 (en) * | 2011-01-24 | 2015-06-30 | United Technologies Corporation | Axial stage combustor for gas turbine engines |
-
2013
- 2013-03-15 US US13/836,938 patent/US9435541B2/en active Active
-
2014
- 2014-03-06 DE DE102014103020.6A patent/DE102014103020A1/de not_active Withdrawn
- 2014-03-12 CN CN201420111882.4U patent/CN203907674U/zh not_active Expired - Lifetime
- 2014-03-13 JP JP2014049609A patent/JP2014181898A/ja active Pending
- 2014-03-14 CH CH00393/14A patent/CH707760A2/de not_active Application Discontinuation
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