CN109424976B - 扁形航改燃机燃气喷嘴 - Google Patents
扁形航改燃机燃气喷嘴 Download PDFInfo
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- CN109424976B CN109424976B CN201710791466.1A CN201710791466A CN109424976B CN 109424976 B CN109424976 B CN 109424976B CN 201710791466 A CN201710791466 A CN 201710791466A CN 109424976 B CN109424976 B CN 109424976B
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- gas
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- 239000007789 gas Substances 0.000 claims abstract description 288
- 239000000203 mixture Substances 0.000 claims abstract description 53
- 239000002737 fuel gas Substances 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000000446 fuel Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010146 3D printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005549 size reduction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
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- 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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
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- 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
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
Description
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710791466.1A CN109424976B (zh) | 2017-09-05 | 2017-09-05 | 扁形航改燃机燃气喷嘴 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710791466.1A CN109424976B (zh) | 2017-09-05 | 2017-09-05 | 扁形航改燃机燃气喷嘴 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109424976A CN109424976A (zh) | 2019-03-05 |
CN109424976B true CN109424976B (zh) | 2021-07-02 |
Family
ID=65514083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201710791466.1A Expired - Fee Related CN109424976B (zh) | 2017-09-05 | 2017-09-05 | 扁形航改燃机燃气喷嘴 |
Country Status (1)
Country | Link |
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CN (1) | CN109424976B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032230A (zh) * | 1987-09-04 | 1989-04-05 | 株式会社日立制作所 | 燃气轮机燃烧器 |
US5450725A (en) * | 1993-06-28 | 1995-09-19 | Kabushiki Kaisha Toshiba | Gas turbine combustor including a diffusion nozzle assembly with a double cylindrical structure |
CN101725986A (zh) * | 2008-10-29 | 2010-06-09 | 通用电气公司 | 用于保护喷嘴免于保持火焰或逆燃事故的多管式热熔断器 |
CN103148514A (zh) * | 2013-04-01 | 2013-06-12 | 中国船舶重工集团公司第七�三研究所 | 一种两级径向贫燃预混式低排放燃气喷嘴 |
CN106838988A (zh) * | 2017-01-11 | 2017-06-13 | 南方科技大学 | 一种燃油喷嘴 |
CN107023854A (zh) * | 2016-12-26 | 2017-08-08 | 南方科技大学 | 一种径向进气旋流式细管预混燃油喷嘴 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6962055B2 (en) * | 2002-09-27 | 2005-11-08 | United Technologies Corporation | Multi-point staging strategy for low emission and stable combustion |
-
2017
- 2017-09-05 CN CN201710791466.1A patent/CN109424976B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032230A (zh) * | 1987-09-04 | 1989-04-05 | 株式会社日立制作所 | 燃气轮机燃烧器 |
US5450725A (en) * | 1993-06-28 | 1995-09-19 | Kabushiki Kaisha Toshiba | Gas turbine combustor including a diffusion nozzle assembly with a double cylindrical structure |
CN101725986A (zh) * | 2008-10-29 | 2010-06-09 | 通用电气公司 | 用于保护喷嘴免于保持火焰或逆燃事故的多管式热熔断器 |
CN103148514A (zh) * | 2013-04-01 | 2013-06-12 | 中国船舶重工集团公司第七�三研究所 | 一种两级径向贫燃预混式低排放燃气喷嘴 |
CN107023854A (zh) * | 2016-12-26 | 2017-08-08 | 南方科技大学 | 一种径向进气旋流式细管预混燃油喷嘴 |
CN106838988A (zh) * | 2017-01-11 | 2017-06-13 | 南方科技大学 | 一种燃油喷嘴 |
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CN109424976A (zh) | 2019-03-05 |
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Effective date of registration: 20201009 Address after: 518000 Room 303, Building 5, Huiyuan, Southern University of Science and Technology, No.1088 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Applicant after: SHENZHEN YIDONG AVIATION TECHNOLOGY Co.,Ltd. Address before: 1088 No. 518055 Guangdong city of Shenzhen province Nanshan District Xili Xueyuan Road Applicant before: Southern University of Science and Technology |
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Effective date of registration: 20220615 Address after: 314000 No. 1282-185, Dongfang North Road, Youchegang Town, Xiuzhou District, Jiaxing City, Zhejiang Province Patentee after: Jiaxing Yidong Energy Co.,Ltd. Address before: 518000 Room 303, Building 5, Huiyuan, Southern University of Science and Technology, No.1088 Xueyuan Avenue, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Patentee before: SHENZHEN YIDONG AVIATION TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
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