JP2831641B2 - 拡散−予混合ノズル及びガスタービン燃焼器 - Google Patents
拡散−予混合ノズル及びガスタービン燃焼器Info
- Publication number
- JP2831641B2 JP2831641B2 JP62285662A JP28566287A JP2831641B2 JP 2831641 B2 JP2831641 B2 JP 2831641B2 JP 62285662 A JP62285662 A JP 62285662A JP 28566287 A JP28566287 A JP 28566287A JP 2831641 B2 JP2831641 B2 JP 2831641B2
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- diffusion
- premix
- axial
- 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.)
- Expired - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/005—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space with combinations of different spraying or vaporising means
-
- 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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/34—Feeding into different combustion zones
- F23R3/346—Feeding into different combustion zones for staged combustion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93488586A | 1986-11-25 | 1986-11-25 | |
US934885 | 1986-11-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01137117A JPH01137117A (ja) | 1989-05-30 |
JP2831641B2 true JP2831641B2 (ja) | 1998-12-02 |
Family
ID=25466234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62285662A Expired - Lifetime JP2831641B2 (ja) | 1986-11-25 | 1987-11-13 | 拡散−予混合ノズル及びガスタービン燃焼器 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0269824B1 (de) |
JP (1) | JP2831641B2 (de) |
DE (1) | DE3766807D1 (de) |
NO (1) | NO166340C (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5193346A (en) * | 1986-11-25 | 1993-03-16 | General Electric Company | Premixed secondary fuel nozzle with integral swirler |
EP0358437B1 (de) * | 1988-09-07 | 1995-07-12 | Hitachi, Ltd. | Kraftstoff-Luftvormischvorrichtung für eine Gasturbine |
JPH0772616B2 (ja) * | 1989-05-24 | 1995-08-02 | 株式会社日立製作所 | 燃焼器及びその運転方法 |
US5125227A (en) * | 1990-07-10 | 1992-06-30 | General Electric Company | Movable combustion system for a gas turbine |
DE69126846T2 (de) * | 1990-11-27 | 1998-02-12 | Gen Electric | Sekundäre Vormischbrennstoffdüse mit integrierter Verwirbelungsvorrichtung |
US5435139A (en) * | 1991-03-22 | 1995-07-25 | Rolls-Royce Plc | Removable combustor liner for gas turbine engine combustor |
US5318436A (en) * | 1991-11-14 | 1994-06-07 | United Technologies Corporation | Low NOx combustion piloted by low NOx pilots |
RU2031229C1 (ru) * | 1992-03-09 | 1995-03-20 | Анатолий Михайлович Рахмаилов | Способ преобразования тепловой энергии в механическую в газотурбинном двигателе и газотурбинный двигатель |
US5267851A (en) * | 1992-03-16 | 1993-12-07 | General Electric Company | Swirl gutters for isolating flow fields for combustion enhancement at non-baseload operating conditions |
US5259184A (en) * | 1992-03-30 | 1993-11-09 | General Electric Company | Dry low NOx single stage dual mode combustor construction for a gas turbine |
IT1255613B (it) * | 1992-09-24 | 1995-11-09 | Eniricerche Spa | Sistema di combustione a basse emissioni inquinanti per turbine a gas |
US5410884A (en) * | 1992-10-19 | 1995-05-02 | Mitsubishi Jukogyo Kabushiki Kaisha | Combustor for gas turbines with diverging pilot nozzle cone |
US5435126A (en) * | 1994-03-14 | 1995-07-25 | General Electric Company | Fuel nozzle for a turbine having dual capability for diffusion and premix combustion and methods of operation |
JP3183053B2 (ja) * | 1994-07-20 | 2001-07-03 | 株式会社日立製作所 | ガスタービン燃焼器及びガスタービン |
DE19542644B4 (de) * | 1995-11-17 | 2008-12-11 | Alstom | Vormischverbrennung |
US6539721B2 (en) | 2001-07-10 | 2003-04-01 | Pratt & Whitney Canada Corp. | Gas-liquid premixer |
US8156743B2 (en) * | 2006-05-04 | 2012-04-17 | General Electric Company | Method and arrangement for expanding a primary and secondary flame in a combustor |
JP5193088B2 (ja) * | 2009-02-20 | 2013-05-08 | 三菱重工業株式会社 | 燃焼器及びガスタービン |
US8919673B2 (en) * | 2010-04-14 | 2014-12-30 | General Electric Company | Apparatus and method for a fuel nozzle |
JP5804808B2 (ja) | 2011-07-07 | 2015-11-04 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器及びその燃焼振動減衰方法 |
US9016039B2 (en) * | 2012-04-05 | 2015-04-28 | General Electric Company | Combustor and method for supplying fuel to a combustor |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3648457A (en) * | 1970-04-30 | 1972-03-14 | Gen Electric | Combustion apparatus |
US3886728A (en) * | 1974-05-01 | 1975-06-03 | Gen Motors Corp | Combustor prechamber |
US3958416A (en) * | 1974-12-12 | 1976-05-25 | General Motors Corporation | Combustion apparatus |
JPS51123413A (en) * | 1975-04-19 | 1976-10-28 | Nissan Motor Co Ltd | Combustion system of gas turbine |
US4292801A (en) * | 1979-07-11 | 1981-10-06 | General Electric Company | Dual stage-dual mode low nox combustor |
US4389848A (en) * | 1981-01-12 | 1983-06-28 | United Technologies Corporation | Burner construction for gas turbines |
EP0095788B1 (de) * | 1982-05-28 | 1985-12-18 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Brennkammer einer Gasturbine und Verfahren zu deren Betrieb |
DE3241162A1 (de) * | 1982-11-08 | 1984-05-10 | Kraftwerk Union AG, 4330 Mülheim | Vormischbrenner mit integriertem diffusionsbrenner |
JPS59202324A (ja) * | 1983-05-04 | 1984-11-16 | Hitachi Ltd | ガスタ−ビン低NOx燃焼器 |
-
1987
- 1987-10-21 EP EP19870115434 patent/EP0269824B1/de not_active Expired
- 1987-10-21 DE DE8787115434T patent/DE3766807D1/de not_active Expired - Lifetime
- 1987-11-13 JP JP62285662A patent/JP2831641B2/ja not_active Expired - Lifetime
- 1987-11-24 NO NO874893A patent/NO166340C/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO874893L (no) | 1988-05-26 |
EP0269824A2 (de) | 1988-06-08 |
EP0269824A3 (en) | 1988-07-06 |
DE3766807D1 (de) | 1991-01-31 |
EP0269824B1 (de) | 1990-12-19 |
NO166340B (no) | 1991-03-25 |
NO874893D0 (no) | 1987-11-24 |
JPH01137117A (ja) | 1989-05-30 |
NO166340C (no) | 1991-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2831641B2 (ja) | 拡散−予混合ノズル及びガスタービン燃焼器 | |
JP3459449B2 (ja) | ガスタービン燃焼器、及び1次運転モードから予混合運転モードへの移行中に燃焼動圧を抑制する方法 | |
US4982570A (en) | Premixed pilot nozzle for dry low Nox combustor | |
US6983605B1 (en) | Methods and apparatus for reducing gas turbine engine emissions | |
JP5400936B2 (ja) | ガスタービンエンジン内で燃料を燃焼させるための方法及び装置 | |
US5193346A (en) | Premixed secondary fuel nozzle with integral swirler | |
JP3477274B2 (ja) | ガスタービン用の燃焼器を運転する方法 | |
JP3180138B2 (ja) | 予混合ガスノズル | |
US7181916B2 (en) | Method for operating a reduced center burner in multi-burner combustor | |
JP3348113B2 (ja) | ガスタービン燃焼器用の中央体構造及び2段2モード燃焼器用の中央体構造 | |
KR100352805B1 (ko) | 터빈의 예비혼합 작동모드에서 연료를 단계화시키는 가스 터빈용 연소기 작동방법 | |
US6070410A (en) | Low emissions combustor premixer | |
US7677025B2 (en) | Self-purging pilot fuel injection system | |
EP0399336A1 (de) | Brennkammer und ihre Arbeitsweise | |
JPH0618037A (ja) | ガスタービン及びガスタービン燃焼器 | |
JPH02208417A (ja) | ガスタービン燃焼器及びその運転方法 | |
JP2651304B2 (ja) | 拡散パイロット付き予混合ノズル及びガスタービン燃焼器 | |
WO2020259919A1 (en) | Combustor for a gas turbine | |
US6813890B2 (en) | Fully premixed pilotless secondary fuel nozzle | |
JPH11101435A (ja) | ガスタービン燃焼器 | |
JP3346034B2 (ja) | ガスタービン用燃焼装置 | |
WO2020259918A1 (en) | Combustor for a gas turbine | |
JP3449802B2 (ja) | ガス燃焼装置 | |
JPH01267325A (ja) | 低カロリーガス用ガスタービン燃焼器 | |
JPH03207917A (ja) | ガスタービン燃焼器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080925 Year of fee payment: 10 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080925 Year of fee payment: 10 |