CN104566472A - 一种喷嘴及燃气轮机 - Google Patents
一种喷嘴及燃气轮机 Download PDFInfo
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- CN104566472A CN104566472A CN201410841793.XA CN201410841793A CN104566472A CN 104566472 A CN104566472 A CN 104566472A CN 201410841793 A CN201410841793 A CN 201410841793A CN 104566472 A CN104566472 A CN 104566472A
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- 239000007921 spray Substances 0.000 title abstract 7
- 239000000446 fuel Substances 0.000 claims abstract description 84
- 230000002093 peripheral effect Effects 0.000 claims abstract description 18
- 230000008602 contraction Effects 0.000 claims description 12
- 230000008676 import Effects 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 42
- 238000009792 diffusion process Methods 0.000 abstract description 26
- 239000000203 mixture Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003134 recirculating effect Effects 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410841793.XA CN104566472B (zh) | 2014-12-30 | 2014-12-30 | 一种喷嘴及燃气轮机 |
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| CN201410841793.XA CN104566472B (zh) | 2014-12-30 | 2014-12-30 | 一种喷嘴及燃气轮机 |
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| CN104566472A true CN104566472A (zh) | 2015-04-29 |
| CN104566472B CN104566472B (zh) | 2018-06-05 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737203A (zh) * | 2016-03-16 | 2016-07-06 | 中国科学院工程热物理研究所 | 一种旋流器及采用其的预混燃烧器 |
| CN106885237A (zh) * | 2017-02-23 | 2017-06-23 | 河南汇金智能装备有限公司 | 燃烧器 |
| WO2018082539A1 (en) * | 2016-11-01 | 2018-05-11 | Beijing Huatsing Gas Turbine & Igcc Technology Co., Ltd | Premix fuel nozzle for a gas turbine and combustor |
| CN111894738A (zh) * | 2020-07-16 | 2020-11-06 | 北京航空航天大学 | 喷注装置、发动机及喷注装置设计方法 |
| CN113188124A (zh) * | 2021-05-18 | 2021-07-30 | 王春龙 | 一种低氮燃烧器的燃烧头 |
| CN114877373A (zh) * | 2022-04-15 | 2022-08-09 | 中国航发沈阳发动机研究所 | 一种用于预防回火的组合喷嘴装置 |
| CN117968097A (zh) * | 2024-03-15 | 2024-05-03 | 无锡华天燃气轮机有限公司 | 一种燃气喷嘴装置及具有其的燃气轮机 |
| CN119267959A (zh) * | 2024-11-11 | 2025-01-07 | 中国科学院工程热物理研究所 | 一种热声振荡被动控制轴向分级燃烧室 |
| CN119374136A (zh) * | 2024-12-31 | 2025-01-28 | 上海慕帆动力科技有限公司 | 一种用于燃气轮机的多燃料混合喷嘴、燃烧室及燃烧方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323614A (en) * | 1992-01-13 | 1994-06-28 | Hitachi, Ltd. | Combustor for gas turbine |
| CN2211543Y (zh) * | 1995-01-24 | 1995-11-01 | 吴道洪 | 气泡雾化喷嘴 |
| US5794449A (en) * | 1995-06-05 | 1998-08-18 | Allison Engine Company, Inc. | Dry low emission combustor for gas turbine engines |
| US6070411A (en) * | 1996-11-29 | 2000-06-06 | Kabushiki Kaisha Toshiba | Gas turbine combustor with premixing and diffusing fuel nozzles |
| US6389815B1 (en) * | 2000-09-08 | 2002-05-21 | General Electric Company | Fuel nozzle assembly for reduced exhaust emissions |
| CN1704574A (zh) * | 2004-06-03 | 2005-12-07 | 通用电气公司 | 具有撞击冷却的中心体的预混合燃烧器和冷却中心体的方法 |
| CN102454993A (zh) * | 2010-10-21 | 2012-05-16 | 通用电气公司 | 用于燃烧器的燃料喷嘴 |
| WO2014197070A2 (en) * | 2013-03-14 | 2014-12-11 | United Technologies Corporation | Gas turbine engine combustor |
| CN204438192U (zh) * | 2014-12-30 | 2015-07-01 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种喷嘴及燃气轮机 |
-
2014
- 2014-12-30 CN CN201410841793.XA patent/CN104566472B/zh active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5323614A (en) * | 1992-01-13 | 1994-06-28 | Hitachi, Ltd. | Combustor for gas turbine |
| CN2211543Y (zh) * | 1995-01-24 | 1995-11-01 | 吴道洪 | 气泡雾化喷嘴 |
| US5794449A (en) * | 1995-06-05 | 1998-08-18 | Allison Engine Company, Inc. | Dry low emission combustor for gas turbine engines |
| US6070411A (en) * | 1996-11-29 | 2000-06-06 | Kabushiki Kaisha Toshiba | Gas turbine combustor with premixing and diffusing fuel nozzles |
| US6389815B1 (en) * | 2000-09-08 | 2002-05-21 | General Electric Company | Fuel nozzle assembly for reduced exhaust emissions |
| CN1704574A (zh) * | 2004-06-03 | 2005-12-07 | 通用电气公司 | 具有撞击冷却的中心体的预混合燃烧器和冷却中心体的方法 |
| CN102454993A (zh) * | 2010-10-21 | 2012-05-16 | 通用电气公司 | 用于燃烧器的燃料喷嘴 |
| WO2014197070A2 (en) * | 2013-03-14 | 2014-12-11 | United Technologies Corporation | Gas turbine engine combustor |
| CN204438192U (zh) * | 2014-12-30 | 2015-07-01 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种喷嘴及燃气轮机 |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105737203B (zh) * | 2016-03-16 | 2018-11-06 | 内蒙古中科朴石燃气轮机有限公司 | 一种旋流器及采用其的预混燃烧器 |
| CN105737203A (zh) * | 2016-03-16 | 2016-07-06 | 中国科学院工程热物理研究所 | 一种旋流器及采用其的预混燃烧器 |
| WO2018082539A1 (en) * | 2016-11-01 | 2018-05-11 | Beijing Huatsing Gas Turbine & Igcc Technology Co., Ltd | Premix fuel nozzle for a gas turbine and combustor |
| CN106885237B (zh) * | 2017-02-23 | 2023-09-22 | 河南汇金智能装备有限公司 | 燃烧器 |
| CN106885237A (zh) * | 2017-02-23 | 2017-06-23 | 河南汇金智能装备有限公司 | 燃烧器 |
| CN111894738A (zh) * | 2020-07-16 | 2020-11-06 | 北京航空航天大学 | 喷注装置、发动机及喷注装置设计方法 |
| CN111894738B (zh) * | 2020-07-16 | 2021-09-07 | 北京航空航天大学 | 喷注装置、发动机及喷注装置设计方法 |
| CN113188124A (zh) * | 2021-05-18 | 2021-07-30 | 王春龙 | 一种低氮燃烧器的燃烧头 |
| CN113188124B (zh) * | 2021-05-18 | 2025-08-26 | 王春龙 | 一种低氮燃烧器的燃烧头 |
| CN114877373B (zh) * | 2022-04-15 | 2023-08-22 | 中国航发沈阳发动机研究所 | 一种用于预防回火的组合喷嘴装置 |
| CN114877373A (zh) * | 2022-04-15 | 2022-08-09 | 中国航发沈阳发动机研究所 | 一种用于预防回火的组合喷嘴装置 |
| CN117968097A (zh) * | 2024-03-15 | 2024-05-03 | 无锡华天燃气轮机有限公司 | 一种燃气喷嘴装置及具有其的燃气轮机 |
| CN117968097B (zh) * | 2024-03-15 | 2024-07-02 | 无锡华天燃气轮机有限公司 | 一种燃气喷嘴装置及具有其的燃气轮机 |
| CN119267959A (zh) * | 2024-11-11 | 2025-01-07 | 中国科学院工程热物理研究所 | 一种热声振荡被动控制轴向分级燃烧室 |
| CN119267959B (zh) * | 2024-11-11 | 2025-12-19 | 中国科学院工程热物理研究所 | 一种热声振荡被动控制轴向分级燃烧室 |
| CN119374136A (zh) * | 2024-12-31 | 2025-01-28 | 上海慕帆动力科技有限公司 | 一种用于燃气轮机的多燃料混合喷嘴、燃烧室及燃烧方法 |
| CN119374136B (zh) * | 2024-12-31 | 2025-06-10 | 上海慕帆动力科技有限公司 | 一种用于燃气轮机的多燃料混合喷嘴、燃烧室及燃烧方法 |
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| Publication number | Publication date |
|---|---|
| CN104566472B (zh) | 2018-06-05 |
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Effective date of registration: 20200121 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, Beijing, Haidian District science and Technology Park, Tsinghua Science and technology building, block C, 10 Patentee before: Beijing Huatsing Gas Turbine & IGCC Technology Co., Ltd. |