EP2142777A4 - Brennkammer zur erzeugung eingeschlossener wirbel - Google Patents
Brennkammer zur erzeugung eingeschlossener wirbelInfo
- Publication number
- EP2142777A4 EP2142777A4 EP07761677A EP07761677A EP2142777A4 EP 2142777 A4 EP2142777 A4 EP 2142777A4 EP 07761677 A EP07761677 A EP 07761677A EP 07761677 A EP07761677 A EP 07761677A EP 2142777 A4 EP2142777 A4 EP 2142777A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- combustion chamber
- trapped vortex
- vortex combustion
- trapped
- chamber
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L15/00—Heating of air supplied for combustion
- F23L15/04—Arrangements of recuperators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00015—Trapped vortex combustion chambers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/067928 WO2008133695A1 (en) | 2007-05-01 | 2007-05-01 | Trapped vortex combustion chamber |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2142777A1 EP2142777A1 (de) | 2010-01-13 |
EP2142777A4 true EP2142777A4 (de) | 2011-04-13 |
Family
ID=39925949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07761677A Withdrawn EP2142777A4 (de) | 2007-05-01 | 2007-05-01 | Brennkammer zur erzeugung eingeschlossener wirbel |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2142777A4 (de) |
CN (1) | CN101802365A (de) |
WO (1) | WO2008133695A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112012005612A2 (pt) | 2009-09-13 | 2016-06-21 | Lean Flame Inc | pré-misturador de entrada para aparelho de combustão |
CN102384473B (zh) * | 2010-08-25 | 2013-07-31 | 中国科学院工程热物理研究所 | 一种燃气轮机无焰驻涡燃烧器 |
CN102777934B (zh) * | 2011-05-10 | 2014-09-24 | 中国科学院工程热物理研究所 | 驻涡柔和燃烧室 |
EP2743588A1 (de) * | 2012-12-11 | 2014-06-18 | Siemens Aktiengesellschaft | Ausgesparte Kraftstoffeinspritzerpositionierung |
CN102966974B (zh) * | 2012-12-18 | 2015-01-21 | 中国人民解放军国防科学技术大学 | 超声速燃烧室壁面凹腔结构及包含其的发动机燃烧室 |
CN103062797B (zh) * | 2013-01-10 | 2014-12-10 | 北京航空航天大学 | 一种用于高高空低温低压环境下可靠点火的燃烧室中心旋流补氧结构 |
CN104302976B (zh) * | 2013-05-09 | 2017-05-17 | 施政 | 粉状固体燃料小型燃烧的系统及方法 |
ES2870975T3 (es) * | 2016-01-15 | 2021-10-28 | Siemens Energy Global Gmbh & Co Kg | Cámara de combustión para una turbina de gas |
CN105605616B (zh) * | 2016-03-22 | 2018-02-13 | 上海电气燃气轮机有限公司 | 用于燃气轮机的燃烧器及火焰燃烧方法 |
CN109282307B (zh) * | 2018-08-09 | 2020-04-21 | 中国航发沈阳发动机研究所 | 一种用于火焰筒头部的驻涡腔旋流雾化装置 |
CN111288490B (zh) * | 2020-03-23 | 2024-06-14 | 上海电力大学 | 一种分散凸台处高温回流区的燃烧室装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020112482A1 (en) * | 2000-06-28 | 2002-08-22 | Johnson Arthur Wesley | Methods for decreasing combustor emissions |
US6951108B2 (en) * | 2002-06-11 | 2005-10-04 | General Electric Company | Gas turbine engine combustor can with trapped vortex cavity |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2999359A (en) * | 1956-04-25 | 1961-09-12 | Rolls Royce | Combustion equipment of gas-turbine engines |
US3485566A (en) * | 1966-04-15 | 1969-12-23 | Fritz Schoppe | Burner for firing a combustion chamber |
US5619855A (en) * | 1995-06-07 | 1997-04-15 | General Electric Company | High inlet mach combustor for gas turbine engine |
US6286317B1 (en) * | 1998-12-18 | 2001-09-11 | General Electric Company | Cooling nugget for a liner of a gas turbine engine combustor having trapped vortex cavity |
-
2007
- 2007-05-01 EP EP07761677A patent/EP2142777A4/de not_active Withdrawn
- 2007-05-01 CN CN200780052811A patent/CN101802365A/zh active Pending
- 2007-05-01 WO PCT/US2007/067928 patent/WO2008133695A1/en active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020112482A1 (en) * | 2000-06-28 | 2002-08-22 | Johnson Arthur Wesley | Methods for decreasing combustor emissions |
US6951108B2 (en) * | 2002-06-11 | 2005-10-04 | General Electric Company | Gas turbine engine combustor can with trapped vortex cavity |
Non-Patent Citations (1)
Title |
---|
See also references of WO2008133695A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008133695A1 (en) | 2008-11-06 |
CN101802365A (zh) | 2010-08-11 |
EP2142777A1 (de) | 2010-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20091026 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20110311 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F23R 3/14 20060101ALI20110307BHEP Ipc: F23R 3/34 20060101AFI20110307BHEP Ipc: F23L 15/04 20060101ALI20110307BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FLEXENERGY ENERGY SYSTEMS, INC. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: FLEXENERGY ENERGY SYSTEMS, INC. |
|
17Q | First examination report despatched |
Effective date: 20130731 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20141202 |