CN104359126B - 一种燃气轮机燃烧室火焰筒的交错式冷却结构 - Google Patents
一种燃气轮机燃烧室火焰筒的交错式冷却结构 Download PDFInfo
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- CN104359126B CN104359126B CN201410602626.XA CN201410602626A CN104359126B CN 104359126 B CN104359126 B CN 104359126B CN 201410602626 A CN201410602626 A CN 201410602626A CN 104359126 B CN104359126 B CN 104359126B
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- inner liner
- burner inner
- current limiting
- cooling
- annular current
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- 238000001816 cooling Methods 0.000 title claims abstract description 60
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 206010020741 Hyperpyrexia Diseases 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000000112 cooling gas Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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- Spray-Type Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
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CN201410602626.XA CN104359126B (zh) | 2014-10-31 | 2014-10-31 | 一种燃气轮机燃烧室火焰筒的交错式冷却结构 |
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CN201410602626.XA CN104359126B (zh) | 2014-10-31 | 2014-10-31 | 一种燃气轮机燃烧室火焰筒的交错式冷却结构 |
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CN104359126A CN104359126A (zh) | 2015-02-18 |
CN104359126B true CN104359126B (zh) | 2017-09-15 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115451428A (zh) * | 2021-06-08 | 2022-12-09 | 中国航发商用航空发动机有限责任公司 | 火焰筒壁组件及其冲击冷却壁加工方法 |
CN113566238B (zh) * | 2021-08-18 | 2023-03-14 | 中国联合重型燃气轮机技术有限公司 | 燃气轮机及燃气轮机用火焰筒 |
CN113483363A (zh) * | 2021-08-18 | 2021-10-08 | 中国联合重型燃气轮机技术有限公司 | 燃气轮机及火焰筒 |
CN115183272B (zh) * | 2022-06-02 | 2023-09-19 | 中国航发四川燃气涡轮研究院 | 拓宽温升范围的多点喷射燃烧室 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832555A (zh) * | 2009-03-10 | 2010-09-15 | 通用电气公司 | 燃烧器衬套冷却系统 |
CN202101276U (zh) * | 2011-05-18 | 2012-01-04 | 中国科学院工程热物理研究所 | 燃气轮机柔和燃烧室 |
CN204254678U (zh) * | 2014-10-31 | 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 | 一种燃气轮机燃烧室火焰筒的交错式冷却结构 |
Family Cites Families (2)
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US20090235668A1 (en) * | 2008-03-18 | 2009-09-24 | General Electric Company | Insulator bushing for combustion liner |
US8590314B2 (en) * | 2010-04-09 | 2013-11-26 | General Electric Company | Combustor liner helical cooling apparatus |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101832555A (zh) * | 2009-03-10 | 2010-09-15 | 通用电气公司 | 燃烧器衬套冷却系统 |
CN202101276U (zh) * | 2011-05-18 | 2012-01-04 | 中国科学院工程热物理研究所 | 燃气轮机柔和燃烧室 |
CN204254678U (zh) * | 2014-10-31 | 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 | 一种燃气轮机燃烧室火焰筒的交错式冷却结构 |
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Denomination of invention: Staggered cooling structure of flame tube in combustion chamber of gas turbine 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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