MX2023000650A - Ensamblaje inyector premezclador en motor de turbina de gas. - Google Patents
Ensamblaje inyector premezclador en motor de turbina de gas.Info
- Publication number
- MX2023000650A MX2023000650A MX2023000650A MX2023000650A MX2023000650A MX 2023000650 A MX2023000650 A MX 2023000650A MX 2023000650 A MX2023000650 A MX 2023000650A MX 2023000650 A MX2023000650 A MX 2023000650A MX 2023000650 A MX2023000650 A MX 2023000650A
- Authority
- MX
- Mexico
- Prior art keywords
- fuel
- feed passage
- tube
- gas turbine
- fuel feed
- Prior art date
Links
- 239000000446 fuel Substances 0.000 abstract 11
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
Classifications
-
- 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
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Un ensamblaje inyector premezclador en un motor de turbina de gas incluye al menos un inyector premezclador. El inyector premezclador incluye un tubo de combustible que tiene un pasaje de alimentación de combustible confinado por una superficie externa, una pluralidad de aletas acoplada al tubo de combustible que se extiende desde la superficie exterior del pasaje de alimentación de combustible, la superficie exterior del pasaje de alimentación de combustible entre aletas adyacentes que tiene una forma cóncava, una pluralidad de canales de mezcla definida entre aletas adyacentes, una pluralidad de aberturas de inyección de combustible dispuestas a lo largo del pasaje de alimentación de combustible para dirigir combustible desde el pasaje de alimentación de combustible a los canales de mezcla, un tubo de aire acoplado al tubo de combustible para al menos endosar parcialmente el tubo de combustible, y una pluralidad de aberturas de inyección de aire dispuestas a lo largo del tubo de aire para inyectar aire a los canales de mezcla.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2020/042489 WO2022015321A1 (en) | 2020-07-17 | 2020-07-17 | Premixer injector assembly in gas turbine engine |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023000650A true MX2023000650A (es) | 2023-02-23 |
Family
ID=72047003
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023000650A MX2023000650A (es) | 2020-07-17 | 2020-07-17 | Ensamblaje inyector premezclador en motor de turbina de gas. |
Country Status (6)
Country | Link |
---|---|
US (1) | US11708974B2 (es) |
EP (1) | EP4165348B1 (es) |
CN (1) | CN115917215A (es) |
CA (1) | CA3189466C (es) |
MX (1) | MX2023000650A (es) |
WO (1) | WO2022015321A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11952946B2 (en) * | 2021-10-15 | 2024-04-09 | Rtx Corporation | Turbine engine with preheat of cryogenic fuel via intermediate fluid |
KR102583222B1 (ko) * | 2022-01-06 | 2023-09-25 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈 |
KR102619152B1 (ko) * | 2022-02-21 | 2023-12-27 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3904119A (en) * | 1973-12-05 | 1975-09-09 | Avco Corp | Air-fuel spray nozzle |
US4271675A (en) * | 1977-10-21 | 1981-06-09 | Rolls-Royce Limited | Combustion apparatus for gas turbine engines |
JPS5752376Y2 (es) * | 1979-02-26 | 1982-11-13 | ||
US6360776B1 (en) * | 2000-11-01 | 2002-03-26 | Rolls-Royce Corporation | Apparatus for premixing in a gas turbine engine |
US7043922B2 (en) * | 2004-01-20 | 2006-05-16 | Delavan Inc | Method of forming a fuel feed passage in the feed arm of a fuel injector |
FR2875584B1 (fr) | 2004-09-23 | 2009-10-30 | Snecma Moteurs Sa | Injecteur a effervescence pour systeme aeromecanique d'injection air/carburant dans une chambre de combustion de turbomachine |
US7762074B2 (en) * | 2006-04-04 | 2010-07-27 | Siemens Energy, Inc. | Air flow conditioner for a combustor can of a gas turbine engine |
US20070277530A1 (en) * | 2006-05-31 | 2007-12-06 | Constantin Alexandru Dinu | Inlet flow conditioner for gas turbine engine fuel nozzle |
US8443608B2 (en) * | 2008-02-26 | 2013-05-21 | Delavan Inc | Feed arm for a multiple circuit fuel injector |
US20090249789A1 (en) * | 2008-04-08 | 2009-10-08 | Baifang Zuo | Burner tube premixer and method for mixing air and gas in a gas turbine engine |
US20100011770A1 (en) * | 2008-07-21 | 2010-01-21 | Ronald James Chila | Gas Turbine Premixer with Cratered Fuel Injection Sites |
US8220271B2 (en) * | 2008-09-30 | 2012-07-17 | Alstom Technology Ltd. | Fuel lance for a gas turbine engine including outer helical grooves |
US20100192582A1 (en) * | 2009-02-04 | 2010-08-05 | Robert Bland | Combustor nozzle |
US9217373B2 (en) * | 2013-02-27 | 2015-12-22 | General Electric Company | Fuel nozzle for reducing modal coupling of combustion dynamics |
US10443854B2 (en) * | 2016-06-21 | 2019-10-15 | General Electric Company | Pilot premix nozzle and fuel nozzle assembly |
US10415833B2 (en) * | 2017-02-16 | 2019-09-17 | General Electric Company | Premixer for gas turbine combustor |
US10890329B2 (en) * | 2018-03-01 | 2021-01-12 | General Electric Company | Fuel injector assembly for gas turbine engine |
CN109654537B (zh) * | 2018-12-07 | 2020-10-09 | 中国航发沈阳发动机研究所 | 一种中心燃料喷嘴 |
-
2020
- 2020-07-17 EP EP20754424.8A patent/EP4165348B1/en active Active
- 2020-07-17 CA CA3189466A patent/CA3189466C/en active Active
- 2020-07-17 US US17/997,664 patent/US11708974B2/en active Active
- 2020-07-17 MX MX2023000650A patent/MX2023000650A/es unknown
- 2020-07-17 CN CN202080103076.0A patent/CN115917215A/zh active Pending
- 2020-07-17 WO PCT/US2020/042489 patent/WO2022015321A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN115917215A (zh) | 2023-04-04 |
WO2022015321A1 (en) | 2022-01-20 |
CA3189466A1 (en) | 2022-01-20 |
CA3189466C (en) | 2024-04-09 |
EP4165348B1 (en) | 2024-04-17 |
US20230130173A1 (en) | 2023-04-27 |
EP4165348A1 (en) | 2023-04-19 |
US11708974B2 (en) | 2023-07-25 |
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