CN109237516A - 双旋流雾化装置的文氏管流道的设计方法 - Google Patents
双旋流雾化装置的文氏管流道的设计方法 Download PDFInfo
- Publication number
- CN109237516A CN109237516A CN201810992887.5A CN201810992887A CN109237516A CN 109237516 A CN109237516 A CN 109237516A CN 201810992887 A CN201810992887 A CN 201810992887A CN 109237516 A CN109237516 A CN 109237516A
- Authority
- CN
- China
- Prior art keywords
- venturi tube
- flow
- venturi
- atomising device
- double spiral
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000000465 moulding Methods 0.000 claims abstract description 16
- CNKHSLKYRMDDNQ-UHFFFAOYSA-N halofenozide Chemical compound C=1C=CC=CC=1C(=O)N(C(C)(C)C)NC(=O)C1=CC=C(Cl)C=C1 CNKHSLKYRMDDNQ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 230000004323 axial length Effects 0.000 claims description 3
- 238000000889 atomisation Methods 0.000 abstract description 16
- 239000000446 fuel Substances 0.000 abstract description 9
- 239000003921 oil Substances 0.000 description 11
- 239000000295 fuel oil Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000002679 ablation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810992887.5A CN109237516B (zh) | 2018-08-29 | 2018-08-29 | 双旋流雾化装置的文氏管流道的设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810992887.5A CN109237516B (zh) | 2018-08-29 | 2018-08-29 | 双旋流雾化装置的文氏管流道的设计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109237516A true CN109237516A (zh) | 2019-01-18 |
CN109237516B CN109237516B (zh) | 2020-07-17 |
Family
ID=65068883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810992887.5A Active CN109237516B (zh) | 2018-08-29 | 2018-08-29 | 双旋流雾化装置的文氏管流道的设计方法 |
Country Status (1)
Country | Link |
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CN (1) | CN109237516B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000320835A (ja) * | 1999-04-01 | 2000-11-24 | General Electric Co <Ge> | 内部水噴射を行うガスタービン燃焼器のスワールカップパッケージに使用するベンチュリ管 |
EP0833107B1 (fr) * | 1996-09-26 | 2003-06-18 | Snecma Moteurs | Système d'injection aérodynamique d'un mélange air carburant |
CN107182249B (zh) * | 2010-12-02 | 2014-02-12 | 哈尔滨东安发动机(集团)有限公司 | 双级径向旋流雾化装置 |
CN105716113A (zh) * | 2016-02-06 | 2016-06-29 | 中国科学院工程热物理研究所 | 双旋预混燃烧器 |
US20180187892A1 (en) * | 2015-03-10 | 2018-07-05 | General Electric Company | Hybrid air blast fuel nozzle |
-
2018
- 2018-08-29 CN CN201810992887.5A patent/CN109237516B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0833107B1 (fr) * | 1996-09-26 | 2003-06-18 | Snecma Moteurs | Système d'injection aérodynamique d'un mélange air carburant |
JP2000320835A (ja) * | 1999-04-01 | 2000-11-24 | General Electric Co <Ge> | 内部水噴射を行うガスタービン燃焼器のスワールカップパッケージに使用するベンチュリ管 |
CN107182249B (zh) * | 2010-12-02 | 2014-02-12 | 哈尔滨东安发动机(集团)有限公司 | 双级径向旋流雾化装置 |
US20180187892A1 (en) * | 2015-03-10 | 2018-07-05 | General Electric Company | Hybrid air blast fuel nozzle |
CN105716113A (zh) * | 2016-02-06 | 2016-06-29 | 中国科学院工程热物理研究所 | 双旋预混燃烧器 |
Non-Patent Citations (2)
Title |
---|
党新宪等: "试验研究双旋流器头部燃烧室几何参数对燃烧性能影响", 《航空动力学报》 * |
彭云晖等: "双旋流空气雾化喷嘴喷雾、流动和燃烧性能", 《航空学报》 * |
Also Published As
Publication number | Publication date |
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CN109237516B (zh) | 2020-07-17 |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 2-103, Warner Jinghu Garden, Dongli District, Tianjin Patentee after: Establishment of Aviation Co.,Ltd. Address before: Room 2-103, Warner Jinghu Garden, Dongli District, Tianjin Patentee before: CHENGLI AVIATION TECHNOLOGY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
CB03 | Change of inventor or designer information |
Inventor after: Shang Mingzhi Inventor after: Chen Li Inventor after: Zhao Xuanfeng Inventor after: Peng Jianke Inventor before: Shang Mingzhi Inventor before: Chen Li Inventor before: Zhao Xuanfeng Inventor before: Peng Jianke Inventor before: Kong Xiangdong Inventor before: Xu Guoqi |
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CB03 | Change of inventor or designer information |