CN85107191A - 具有内气膜冷却的冲击式冷却燃气轮机燃烧室 - Google Patents
具有内气膜冷却的冲击式冷却燃气轮机燃烧室 Download PDFInfo
- Publication number
- CN85107191A CN85107191A CN198585107191A CN85107191A CN85107191A CN 85107191 A CN85107191 A CN 85107191A CN 198585107191 A CN198585107191 A CN 198585107191A CN 85107191 A CN85107191 A CN 85107191A CN 85107191 A CN85107191 A CN 85107191A
- Authority
- CN
- China
- Prior art keywords
- side wall
- wall sections
- air
- firing chamber
- cooling
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 41
- 238000010304 firing Methods 0.000 title claims abstract description 25
- 239000000112 cooling gas Substances 0.000 title description 2
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 24
- 238000002485 combustion reaction Methods 0.000 claims abstract description 8
- 208000005168 Intussusception Diseases 0.000 claims abstract description 6
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 230000008676 import Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Images
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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
-
- 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
- F23R3/045—Air inlet arrangements using pipes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M5/00—Casings; Linings; Walls
- F23M5/08—Cooling thereof; Tube walls
- F23M5/085—Cooling thereof; Tube walls using air or other gas as the cooling medium
-
- 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
- F23R3/002—Wall structures
-
- 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
- F23R3/06—Arrangement of apertures along the flame tube
-
- 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
- F23R3/06—Arrangement of apertures along the flame tube
- F23R3/08—Arrangement of apertures along the flame tube between annular flame tube sections, e.g. flame tubes with telescopic sections
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
- Spray-Type Burners (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65755484A | 1984-10-04 | 1984-10-04 | |
US657,554 | 1984-10-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN85107191A true CN85107191A (zh) | 1986-09-24 |
Family
ID=24637675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN198585107191A Pending CN85107191A (zh) | 1984-10-04 | 1985-09-27 | 具有内气膜冷却的冲击式冷却燃气轮机燃烧室 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0178820A1 (it) |
JP (1) | JPS6186519A (it) |
KR (1) | KR860003469A (it) |
CN (1) | CN85107191A (it) |
IT (1) | IT1185959B (it) |
MX (1) | MX161443A (it) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472493A (zh) * | 2009-11-10 | 2012-05-23 | 三菱重工业株式会社 | 燃气轮机燃烧器及燃气轮机 |
CN101457937B (zh) * | 2007-10-11 | 2012-09-05 | 通用电气公司 | 燃烧器衬里套管嵌入件和相关方法 |
CN107683391A (zh) * | 2015-06-03 | 2018-02-09 | 赛峰航空器发动机 | 具有优化冷却的燃烧室的环形壁 |
CN109642472A (zh) * | 2016-08-30 | 2019-04-16 | 西门子股份公司 | 用于燃气轮机的冲击冷却特征 |
CN110107914A (zh) * | 2019-04-10 | 2019-08-09 | 南京航空航天大学 | 一种基于三角形截面导流板(环)的冲击-气膜冷却结构 |
CN110185554A (zh) * | 2019-03-08 | 2019-08-30 | 西北工业大学 | 一种用于喷气发动机矢量喷管的双层壁冷却结构 |
CN113464283A (zh) * | 2021-08-10 | 2021-10-01 | 南京航空航天大学 | 一种旋转爆震发动机复合主动冷却结构及旋转爆震发动机 |
CN113739208A (zh) * | 2021-09-09 | 2021-12-03 | 成都中科翼能科技有限公司 | 一种用于低污染燃气轮机的混合冷却火焰筒 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547703C2 (de) * | 1995-12-20 | 1999-02-18 | Mtu Muenchen Gmbh | Brennkammer, insbesondere Ringbrennkammer, für Gasturbinentriebwerke |
GB9919981D0 (en) * | 1999-08-24 | 1999-10-27 | Rolls Royce Plc | Combustion apparatus |
KR100395643B1 (ko) * | 2000-10-04 | 2003-08-21 | 한국기계연구원 | 가스터빈 연소기 |
US7975487B2 (en) | 2006-09-21 | 2011-07-12 | Solar Turbines Inc. | Combustor assembly for gas turbine engine |
CN104755844B (zh) | 2012-10-24 | 2017-11-07 | 通用电器技术有限公司 | 具有稀释气体混合器的顺序燃烧 |
US8707673B1 (en) * | 2013-01-04 | 2014-04-29 | General Electric Company | Articulated transition duct in turbomachine |
EP2989389B1 (en) * | 2013-04-25 | 2018-08-01 | Ansaldo Energia Switzerland AG | Sequential combustion with dilution gas |
EP3037726B1 (en) * | 2014-12-22 | 2018-09-26 | Ansaldo Energia Switzerland AG | Separate feedings of cooling and dilution air |
CN105042640B (zh) * | 2015-08-11 | 2018-05-08 | 南京航空航天大学 | 航空发动机燃烧室火焰筒的冷却结构 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3369363A (en) * | 1966-01-19 | 1968-02-20 | Gen Electric | Integral spacing rings for annular combustion chambers |
US4109459A (en) * | 1974-07-19 | 1978-08-29 | General Electric Company | Double walled impingement cooled combustor |
GB2095816B (en) * | 1981-03-27 | 1984-12-12 | Westinghouse Electric Corp | Gas turbine combustor |
-
1985
- 1985-09-27 CN CN198585107191A patent/CN85107191A/zh active Pending
- 1985-09-30 IT IT22315/85A patent/IT1185959B/it active
- 1985-10-02 EP EP85307034A patent/EP0178820A1/en not_active Withdrawn
- 1985-10-03 JP JP60219303A patent/JPS6186519A/ja active Granted
- 1985-10-03 MX MX138A patent/MX161443A/es unknown
- 1985-10-04 KR KR1019850007316A patent/KR860003469A/ko not_active Application Discontinuation
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101457937B (zh) * | 2007-10-11 | 2012-09-05 | 通用电气公司 | 燃烧器衬里套管嵌入件和相关方法 |
CN102472493B (zh) * | 2009-11-10 | 2014-10-01 | 三菱重工业株式会社 | 燃气轮机燃烧器及燃气轮机 |
US8950190B2 (en) | 2009-11-10 | 2015-02-10 | Mitsubishi Heavy Industries, Ltd. | Gas turbine combustor having contraction member on inner wall surface |
CN102472493A (zh) * | 2009-11-10 | 2012-05-23 | 三菱重工业株式会社 | 燃气轮机燃烧器及燃气轮机 |
CN107683391A (zh) * | 2015-06-03 | 2018-02-09 | 赛峰航空器发动机 | 具有优化冷却的燃烧室的环形壁 |
CN109642472B (zh) * | 2016-08-30 | 2021-07-06 | 西门子股份公司 | 用于燃气轮机的冲击冷却特征 |
CN109642472A (zh) * | 2016-08-30 | 2019-04-16 | 西门子股份公司 | 用于燃气轮机的冲击冷却特征 |
CN110185554B (zh) * | 2019-03-08 | 2021-09-10 | 西北工业大学 | 一种用于喷气发动机矢量喷管的双层壁冷却结构 |
CN110185554A (zh) * | 2019-03-08 | 2019-08-30 | 西北工业大学 | 一种用于喷气发动机矢量喷管的双层壁冷却结构 |
CN110107914A (zh) * | 2019-04-10 | 2019-08-09 | 南京航空航天大学 | 一种基于三角形截面导流板(环)的冲击-气膜冷却结构 |
CN113464283A (zh) * | 2021-08-10 | 2021-10-01 | 南京航空航天大学 | 一种旋转爆震发动机复合主动冷却结构及旋转爆震发动机 |
CN113464283B (zh) * | 2021-08-10 | 2022-10-21 | 南京航空航天大学 | 一种旋转爆震发动机复合主动冷却结构及旋转爆震发动机 |
CN113739208A (zh) * | 2021-09-09 | 2021-12-03 | 成都中科翼能科技有限公司 | 一种用于低污染燃气轮机的混合冷却火焰筒 |
Also Published As
Publication number | Publication date |
---|---|
IT1185959B (it) | 1987-11-18 |
MX161443A (es) | 1990-09-27 |
IT8522315A0 (it) | 1985-09-30 |
KR860003469A (ko) | 1986-05-26 |
JPS6186519A (ja) | 1986-05-02 |
EP0178820A1 (en) | 1986-04-23 |
JPH0317045B2 (it) | 1991-03-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |