KR870005163A - 가스터빈 엔진 오그멘터 - Google Patents
가스터빈 엔진 오그멘터 Download PDFInfo
- Publication number
- KR870005163A KR870005163A KR860009936A KR860009936A KR870005163A KR 870005163 A KR870005163 A KR 870005163A KR 860009936 A KR860009936 A KR 860009936A KR 860009936 A KR860009936 A KR 860009936A KR 870005163 A KR870005163 A KR 870005163A
- Authority
- KR
- South Korea
- Prior art keywords
- pilot section
- slot
- adjacent
- annular
- igniter
- 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.)
- Granted
Links
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
- F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
-
- 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
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Control Of Combustion (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
Description
Claims (9)
- 전방단부에서 선단 모서리를 형성하는 밀폐단부와, 고물단부에서는 연료가 혼합도니 엔진배기 가스가 유입되고 내부에 점화기가 배치되는 개방부분을 지니는 가스터빈 엔진 오그멘터내에 배치된 화염지지구용 환형 파일로트섹숀에 있어서, 연료가 혼합된 배기 가스의 파일로트섹숀에로의 유입을 위하여 점화기에 인접하여 와류 흐름지역을 만들도록 파일로트섹숀과 점화기에 대해 상대적인 방향을 지니는 구멍이 선단모서리에 인접하여 형성된 것을 특징으로 하는 환형 파일로트섹숀.
- 선단모서리에 인접하여 가스터빈 엔진으로부터의 배기의 흐름방향에 횡단하여 파일로트섹숀내에 슬로트가 형성되고, 점화기에 인접하여 위치한 와류흐름지역을 만들도록 그 슬로트를 통하여 흐르는 연료가 혼합된 엔진 배기가스가 흐르게끔 슬로트가 점화기로부터 일정한 거리를 두고 배치되고 환형 파일로트섹숀의 중심선에 수직인, 슬로트를 형성하는 전단후벽 부분을 상기 슬로트가 구비되는 것을 특징으로 하는 환형 파일로트섹숀.
- 제2항에 있어서, 화염지지구가 파일로트섹숀 주위에 원주방향으로 간격진다수의 반경방향으로 연장된 거터를 구비하며, 슬로트는 그 다수의 거터중 두개의 인접하는 거터사이에 형성된 것을 특징으로 하는 환형 파일로트섹숀.
- 제3항에 있어서, 구멍이 슬로트인 것을 특징으로 하는 환형 파일로트섹숀.
- 제3항에 있어서, 구멍이 다수의 드릴링 구멍인 것을 특징으로 하는 환형 파일로트섹숀.
- 제1항에 있어서, 환형 파일로트섹숀의 횡단면이 도움형상이고, 구멍이 선단모서리에 인접한 파일로트섹숀의 도움의 정점의 내부벽과 일치하는 전방벽 부분을 지니는 것을 특징으로 하는 환형 파일로트섹숀.
- 제6항에 있어서, 다수의 구멍이 원주방향으로 파일로트섹숀 주위에 간격져 배치되어 연소의 안정성 특성이 향상된 것을 특징으로 하는 환형 파일로트섹숀.
- 제7항에 있어서, 다수의 구멍이 슬로트인 것을 특징으로 하는 환형 파일로트섹숀.
- 제3항에 있어서, 파일로트섹숀 주위에 원주방향으로 간격져 배치된 다수의 슬로트를 구비하며, 측방향 길이가 인접한 거터사이의 간격보다 크지 않은 칫수로 슬로트의 칫수가 정해지며, 각 슬로트가 인접 거터사이에 배치되어 파일로트섹숀의 안정성 특성이 향상된 것을 특징으로 하는 환형 파일로트섹숀.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80164285A | 1985-11-25 | 1985-11-25 | |
| US801,642 | 1985-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870005163A true KR870005163A (ko) | 1987-06-05 |
| KR940008267B1 KR940008267B1 (ko) | 1994-09-09 |
Family
ID=25181670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019860009936A Expired - Lifetime KR940008267B1 (ko) | 1985-11-25 | 1986-11-25 | 가스터빈 엔진 오그멘터 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0224429B1 (ko) |
| JP (1) | JPS62129528A (ko) |
| KR (1) | KR940008267B1 (ko) |
| CN (1) | CN1007640B (ko) |
| AU (1) | AU593858B2 (ko) |
| CA (1) | CA1281554C (ko) |
| DE (1) | DE3675896D1 (ko) |
| IL (1) | IL80634A (ko) |
| YU (2) | YU201686A (ko) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL93630A0 (en) * | 1989-03-27 | 1990-12-23 | Gen Electric | Flameholder for gas turbine engine afterburner |
| JP5375433B2 (ja) * | 2009-08-21 | 2013-12-25 | 株式会社Ihi | アフタバーナ及び航空機エンジン |
| US20110219776A1 (en) * | 2010-03-15 | 2011-09-15 | General Electric Company | Aerodynamic flame stabilizer |
| CN102200292B (zh) * | 2010-03-26 | 2015-01-21 | 北京航空航天大学 | 带凹腔的支板火焰稳定装置及火焰稳定方法 |
| JP2013181473A (ja) * | 2012-03-02 | 2013-09-12 | Ihi Corp | アフタバーナ及び航空機エンジン |
| CN103884024B (zh) * | 2014-04-03 | 2016-01-20 | 北京航空航天大学 | 一种能够组织燃烧并将火焰传导到外涵道气流的联焰装置 |
| CN105650642B (zh) * | 2016-02-04 | 2019-04-30 | 中国科学院工程热物理研究所 | 一种可形成低速区的喷嘴、喷嘴阵列和燃烧器 |
| CN105841191B (zh) * | 2016-03-30 | 2018-07-06 | 中国科学院工程热物理研究所 | 一种v型火焰稳定器尾缘结构 |
| CN106678877A (zh) * | 2016-11-15 | 2017-05-17 | 西北工业大学 | 一种加有v型槽环形火焰稳定器的一体化加力燃烧室 |
| CN110486148A (zh) * | 2017-08-29 | 2019-11-22 | 熵零技术逻辑工程院集团股份有限公司 | 一种加力燃烧室高负荷响应发动机 |
| CN109611887B (zh) * | 2018-11-01 | 2020-10-09 | 中国航发沈阳发动机研究所 | 一种燃烧装置 |
| CN114992674B (zh) * | 2022-06-20 | 2024-03-19 | 中国航发贵阳发动机设计研究所 | 一种外置式接力点火及起动供油装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB744178A (en) * | 1953-03-26 | 1956-02-01 | Rolls Royce | Improvements relating to combustion equipment of gas-turbine engines |
| FR1199822A (fr) * | 1958-07-11 | 1959-12-16 | Nord Aviat | Perfectionnements aux stabilisateurs de flammes dans les propulseurs à réaction |
| GB886700A (en) * | 1959-11-05 | 1962-01-10 | Rolls Royce | Reheat combustion equipment for jet propulsion engines |
| FR2429326A1 (fr) * | 1978-06-22 | 1980-01-18 | Snecma | Perfectionnements aux dispositifs accroche-flammes pour chambres de combustion, notamment pour canaux de post-combustion de turboreacteurs |
| US4423595A (en) * | 1982-05-27 | 1984-01-03 | United Technologies Corporation | Augmentor residual fuel drain apparatus |
-
1986
- 1986-10-27 CA CA000521471A patent/CA1281554C/en not_active Expired - Lifetime
- 1986-11-14 IL IL80634A patent/IL80634A/xx not_active IP Right Cessation
- 1986-11-20 DE DE8686630174T patent/DE3675896D1/de not_active Expired - Lifetime
- 1986-11-20 EP EP86630174A patent/EP0224429B1/en not_active Expired - Lifetime
- 1986-11-21 AU AU65626/86A patent/AU593858B2/en not_active Ceased
- 1986-11-25 YU YU02016/86A patent/YU201686A/xx unknown
- 1986-11-25 KR KR1019860009936A patent/KR940008267B1/ko not_active Expired - Lifetime
- 1986-11-25 CN CN86108062A patent/CN1007640B/zh not_active Expired
- 1986-11-25 JP JP61280537A patent/JPS62129528A/ja active Granted
- 1986-11-28 YU YU02036/86A patent/YU203686A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL80634A (en) | 1991-12-15 |
| AU6562686A (en) | 1987-05-28 |
| IL80634A0 (en) | 1987-02-27 |
| YU201686A (en) | 1990-06-30 |
| CN1007640B (zh) | 1990-04-18 |
| YU203686A (en) | 1990-06-30 |
| CN86108062A (zh) | 1987-07-01 |
| JPS62129528A (ja) | 1987-06-11 |
| JPH0587654B2 (ko) | 1993-12-17 |
| EP0224429A3 (en) | 1988-09-14 |
| AU593858B2 (en) | 1990-02-22 |
| DE3675896D1 (de) | 1991-01-10 |
| EP0224429B1 (en) | 1990-11-28 |
| KR940008267B1 (ko) | 1994-09-09 |
| EP0224429A2 (en) | 1987-06-03 |
| CA1281554C (en) | 1991-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR870005163A (ko) | 가스터빈 엔진 오그멘터 | |
| US8302404B2 (en) | Swirler for use in a burner of a gas turbine engine | |
| KR940001926B1 (ko) | 개스 터어빈 연소기 및 연료와 산화제의 혼합방법 | |
| US5797267A (en) | Gas turbine engine combustion chamber | |
| US5267851A (en) | Swirl gutters for isolating flow fields for combustion enhancement at non-baseload operating conditions | |
| KR930020090A (ko) | 가스 터어빈용 이중방식 연소기 | |
| GB1522826A (en) | Gas turbine engine afterburner flameholders | |
| KR930013442A (ko) | 가스터어빈 연소기 및 이중방식 연소기에 사용하는 중심체 구조물 | |
| EP0979974A3 (en) | Method and apparatus for spraying fuel within a gas turbine engine | |
| KR880001508B1 (ko) | 연소 터어빈용 연소기 바스켓 | |
| US4226087A (en) | Flameholder for gas turbine engine | |
| US3921391A (en) | Combustor wing vortex generators | |
| KR970027711A (ko) | 연소기와, 연료 및 공기 혼합 튜브 | |
| US2720754A (en) | Flameholder for ram jet engine | |
| US2872785A (en) | Jet engine burner apparatus having means for spreading the pilot flame | |
| KR840008492A (ko) | 미분연료 버너의 노즐팁 및 와류방지판 | |
| JP3878980B2 (ja) | 燃焼装置用の燃料噴射装置 | |
| KR900006639A (ko) | 축류 증기 터어빈 | |
| US4765136A (en) | Gas turbine engine augmentor | |
| GB1037923A (en) | Combustion chamber for a gas turbine | |
| EP0069486A1 (en) | Flare | |
| KR830006628A (ko) | 연료 반응로용 연료 입구 부품 | |
| US4170111A (en) | Thrust augmentor | |
| US2935847A (en) | Flow control means for use with flameholders and flamespreaders | |
| US2775867A (en) | Ram jet engines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
St.27 status event code: A-2-2-Q10-Q13-nap-PG1605 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| FPAY | Annual fee payment |
Payment date: 20060714 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| EXPY | Expiration of term | ||
| PC1801 | Expiration of term |
St.27 status event code: N-4-6-H10-H14-oth-PC1801 Not in force date: 20061126 Ip right cessation event data comment text: Termination Category : EXPIRATION_OF_DURATION |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |