CN104110699A - Premixing nozzle of gas turbine combustion chamber - Google Patents
Premixing nozzle of gas turbine combustion chamber Download PDFInfo
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- CN104110699A CN104110699A CN201410325716.9A CN201410325716A CN104110699A CN 104110699 A CN104110699 A CN 104110699A CN 201410325716 A CN201410325716 A CN 201410325716A CN 104110699 A CN104110699 A CN 104110699A
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- combustion chamber
- gradual shrinkage
- gas
- centerbody
- turbine combustion
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 28
- 239000000446 fuel Substances 0.000 claims abstract description 60
- 238000002156 mixing Methods 0.000 claims description 52
- 230000008676 import Effects 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 15
- 239000007789 gas Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 6
- 239000007800 oxidant agent Substances 0.000 description 6
- 238000005496 tempering Methods 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 206010020843 Hyperthermia Diseases 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036031 hyperthermia Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Abstract
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Priority Applications (1)
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CN201410325716.9A CN104110699B (en) | 2014-07-09 | 2014-07-09 | A kind of pre-mixing nozzle of gas-turbine combustion chamber |
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CN201410325716.9A CN104110699B (en) | 2014-07-09 | 2014-07-09 | A kind of pre-mixing nozzle of gas-turbine combustion chamber |
Publications (2)
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CN104110699A true CN104110699A (en) | 2014-10-22 |
CN104110699B CN104110699B (en) | 2017-09-15 |
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CN201410325716.9A Active CN104110699B (en) | 2014-07-09 | 2014-07-09 | A kind of pre-mixing nozzle of gas-turbine combustion chamber |
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Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104373962A (en) * | 2014-10-28 | 2015-02-25 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Blade type air inlet swirl nozzle for combustion chamber of gas turbine |
CN104373963A (en) * | 2014-10-28 | 2015-02-25 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Inner body slotting type swirl nozzle for combustion chamber of gas turbine |
CN104501207A (en) * | 2014-11-27 | 2015-04-08 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Nozzle of gas turbine combustor |
CN104566459A (en) * | 2014-12-08 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Grading air intake nozzle of combustor of gas turbine |
CN104566461A (en) * | 2014-12-26 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Fuel-air mixer with stepped central body |
CN104566469A (en) * | 2014-12-30 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Double-fuel spray nozzle of combustion chamber of gas turbine |
CN105716412A (en) * | 2016-04-08 | 2016-06-29 | 上海理工大学 | Cyclone intake furnace smoke mixing chamber and lignite boiler including same |
CN107076422A (en) * | 2014-11-05 | 2017-08-18 | 川崎重工业株式会社 | burner, burner and gas turbine |
CN107620981A (en) * | 2017-09-05 | 2018-01-23 | 中国联合重型燃气轮机技术有限公司 | The burner of fuel nozzle and gas turbine |
CN108412616A (en) * | 2018-03-01 | 2018-08-17 | 中国人民解放军空军工程大学 | Aeroengine combustor buring room guide vane formula DBD Plasma Assisted Combustion drivers |
CN113154451A (en) * | 2021-04-27 | 2021-07-23 | 西北工业大学 | Guide spray pipe of rotary detonation combustion chamber |
CN113503566A (en) * | 2021-06-30 | 2021-10-15 | 中国联合重型燃气轮机技术有限公司 | Nozzle for gas turbine and gas turbine |
CN114110662A (en) * | 2021-11-25 | 2022-03-01 | 同济大学 | Low-nitrogen combustion chamber of gas turbine |
US11396888B1 (en) | 2017-11-09 | 2022-07-26 | Williams International Co., L.L.C. | System and method for guiding compressible gas flowing through a duct |
CN116202105A (en) * | 2023-02-27 | 2023-06-02 | 中国航发四川燃气涡轮研究院 | Swirl combustion chamber head structure for optimizing combustion performance |
CN116293801A (en) * | 2023-03-06 | 2023-06-23 | 哈尔滨工程大学 | Premixing grade fuel and air reinforced mixing structure and shaft type cyclone |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS6066021A (en) * | 1983-09-21 | 1985-04-16 | Nissan Motor Co Ltd | Fuel injection valve of combustor in gas turbine |
US5295352A (en) * | 1992-08-04 | 1994-03-22 | General Electric Company | Dual fuel injector with premixing capability for low emissions combustion |
JPH06272862A (en) * | 1993-03-18 | 1994-09-27 | Hitachi Ltd | Method and apparatus for mixing fuel into air |
JP3335713B2 (en) * | 1993-06-28 | 2002-10-21 | 株式会社東芝 | Gas turbine combustor |
JPH0942672A (en) * | 1995-08-04 | 1997-02-14 | Hitachi Ltd | Gas turbine combustor |
JPH09222228A (en) * | 1996-02-16 | 1997-08-26 | Toshiba Corp | Gas turbine combustion device |
CN1188211A (en) * | 1996-12-20 | 1998-07-22 | 联合工艺公司 | Premixing fuel injector with low acoustics |
US6178752B1 (en) * | 1998-03-24 | 2001-01-30 | United Technologies Corporation | Durability flame stabilizing fuel injector with impingement and transpiration cooled tip |
WO2006069861A1 (en) * | 2004-12-23 | 2006-07-06 | Alstom Technology Ltd | Premix burner comprising a mixing section |
US20110314827A1 (en) * | 2010-06-24 | 2011-12-29 | General Electric Company | Fuel nozzle assembly |
CN204006118U (en) * | 2014-07-09 | 2014-12-10 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | A kind of pre-mixing nozzle of gas-turbine combustion chamber |
-
2014
- 2014-07-09 CN CN201410325716.9A patent/CN104110699B/en active Active
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104373962A (en) * | 2014-10-28 | 2015-02-25 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Blade type air inlet swirl nozzle for combustion chamber of gas turbine |
CN104373963A (en) * | 2014-10-28 | 2015-02-25 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Inner body slotting type swirl nozzle for combustion chamber of gas turbine |
CN104373962B (en) * | 2014-10-28 | 2016-08-24 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | A kind of gas-turbine combustion chamber blade Inlet Swirl nozzle |
US10590850B2 (en) | 2014-11-05 | 2020-03-17 | Kawasaki Jukogyo Kabushiki Kaisha | Burner, combustor, and gas turbine |
CN107076422A (en) * | 2014-11-05 | 2017-08-18 | 川崎重工业株式会社 | burner, burner and gas turbine |
CN104501207A (en) * | 2014-11-27 | 2015-04-08 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Nozzle of gas turbine combustor |
CN104566459A (en) * | 2014-12-08 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Grading air intake nozzle of combustor of gas turbine |
CN104566459B (en) * | 2014-12-08 | 2017-12-12 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | A kind of gas-turbine combustion chamber is classified nozzle of air supply |
CN104566461A (en) * | 2014-12-26 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Fuel-air mixer with stepped central body |
CN104566461B (en) * | 2014-12-26 | 2017-09-01 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | A kind of fuel-air mixer with step centerbody |
CN104566469A (en) * | 2014-12-30 | 2015-04-29 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | Double-fuel spray nozzle of combustion chamber of gas turbine |
CN104566469B (en) * | 2014-12-30 | 2018-09-14 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | A kind of dual fuel nozzle of gas-turbine combustion chamber |
CN105716412B (en) * | 2016-04-08 | 2018-07-27 | 上海理工大学 | Swirling inlet stove cigarette mixing chamber and the boiler using brown coal including it |
CN105716412A (en) * | 2016-04-08 | 2016-06-29 | 上海理工大学 | Cyclone intake furnace smoke mixing chamber and lignite boiler including same |
CN107620981A (en) * | 2017-09-05 | 2018-01-23 | 中国联合重型燃气轮机技术有限公司 | The burner of fuel nozzle and gas turbine |
US11396888B1 (en) | 2017-11-09 | 2022-07-26 | Williams International Co., L.L.C. | System and method for guiding compressible gas flowing through a duct |
CN108412616A (en) * | 2018-03-01 | 2018-08-17 | 中国人民解放军空军工程大学 | Aeroengine combustor buring room guide vane formula DBD Plasma Assisted Combustion drivers |
CN113154451A (en) * | 2021-04-27 | 2021-07-23 | 西北工业大学 | Guide spray pipe of rotary detonation combustion chamber |
CN113154451B (en) * | 2021-04-27 | 2022-09-06 | 西北工业大学 | Guide spray pipe of rotary detonation combustion chamber |
CN113503566A (en) * | 2021-06-30 | 2021-10-15 | 中国联合重型燃气轮机技术有限公司 | Nozzle for gas turbine and gas turbine |
CN114110662A (en) * | 2021-11-25 | 2022-03-01 | 同济大学 | Low-nitrogen combustion chamber of gas turbine |
CN114110662B (en) * | 2021-11-25 | 2023-02-10 | 同济大学 | Low-nitrogen combustion chamber of gas turbine |
CN116202105A (en) * | 2023-02-27 | 2023-06-02 | 中国航发四川燃气涡轮研究院 | Swirl combustion chamber head structure for optimizing combustion performance |
CN116202105B (en) * | 2023-02-27 | 2024-05-03 | 中国航发四川燃气涡轮研究院 | Swirl combustion chamber head structure for optimizing combustion performance |
CN116293801A (en) * | 2023-03-06 | 2023-06-23 | 哈尔滨工程大学 | Premixing grade fuel and air reinforced mixing structure and shaft type cyclone |
Also Published As
Publication number | Publication date |
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CN104110699B (en) | 2017-09-15 |
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Denomination of invention: Premixing nozzle of gas turbine combustion chamber Effective date of registration: 20171115 Granted publication date: 20170915 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
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Date of cancellation: 20191211 Granted publication date: 20170915 Pledgee: Tsinghua Holdings Co., Ltd. Pledgor: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. Registration number: 2016990000853 |
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Date of cancellation: 20191230 Granted publication date: 20170915 |
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Effective date of registration: 20200201 Address after: 102209 Beijing Changping District in the future of the national electric investment group Park in the future science city south of Beijing Patentee after: China United heavy-duty gas turbine technology Co., Ltd. Address before: 100084 No. 8, building 1, No. 1001, Zhongguancun East Road, Beijing, Haidian District Patentee before: Beijing Huatsing Gas Turbine & IGCC Technology Co.,Ltd. |
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