CN106988926B - 涡轴涡扇组合循环发动机 - Google Patents
涡轴涡扇组合循环发动机 Download PDFInfo
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- CN106988926B CN106988926B CN201710368431.7A CN201710368431A CN106988926B CN 106988926 B CN106988926 B CN 106988926B CN 201710368431 A CN201710368431 A CN 201710368431A CN 106988926 B CN106988926 B CN 106988926B
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- Prior art keywords
- fan
- flade
- intension
- outlet
- fan blade
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/072—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with counter-rotating, e.g. fan rotors
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201710368431.7A CN106988926B (zh) | 2017-05-22 | 2017-05-22 | 涡轴涡扇组合循环发动机 |
Applications Claiming Priority (1)
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CN201710368431.7A CN106988926B (zh) | 2017-05-22 | 2017-05-22 | 涡轴涡扇组合循环发动机 |
Publications (2)
Publication Number | Publication Date |
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CN106988926A CN106988926A (zh) | 2017-07-28 |
CN106988926B true CN106988926B (zh) | 2018-06-08 |
Family
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Family Applications (1)
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CN201710368431.7A Active CN106988926B (zh) | 2017-05-22 | 2017-05-22 | 涡轴涡扇组合循环发动机 |
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CN (1) | CN106988926B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109533352A (zh) * | 2018-11-07 | 2019-03-29 | 中国航发湖南动力机械研究所 | 飞行器及其发动机 |
CN109854378B (zh) * | 2019-04-08 | 2023-10-24 | 沈阳建筑大学 | 一种具有模式调节能力的涡轮风扇发动机 |
CN109973244A (zh) * | 2019-05-12 | 2019-07-05 | 西北工业大学 | 自驱动外涵道对转环形扇叶压缩装置 |
CN112392628B (zh) * | 2019-08-15 | 2022-07-12 | 中国航发商用航空发动机有限责任公司 | 航空发动机核心机、控制方法和航空发动机 |
CN112727635B (zh) * | 2020-12-31 | 2022-04-26 | 中国航空发动机研究院 | 一种双外涵发动机 |
CN113153525A (zh) * | 2021-04-25 | 2021-07-23 | 中国航发湖南动力机械研究所 | 功率输出装置及直升机 |
CN113236441B (zh) * | 2021-04-28 | 2022-06-28 | 中国科学院工程热物理研究所 | 一种涡轮轴扇双模态发动机及其调节方法 |
CN114215788A (zh) * | 2021-11-30 | 2022-03-22 | 中国航发沈阳发动机研究所 | 一种对转冲压压气机 |
CN114439644B (zh) * | 2022-01-28 | 2023-03-03 | 清华大学 | 一种具有热量和动量回收功能的增流航空发动机 |
CN114483304B (zh) * | 2022-01-29 | 2023-09-26 | 中国航发湖南动力机械研究所 | 一种新型变循环涡轴发动机结构 |
CN115523054A (zh) * | 2022-10-13 | 2022-12-27 | 中国航发湖南动力机械研究所 | 一种内外涵导叶可调的双流道风扇结构及航空发动机 |
CN115405421B (zh) * | 2022-11-01 | 2023-02-03 | 北京航空航天大学 | 一种带有级间燃烧室的三转子变循环发动机总体结构 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043121A (en) * | 1975-01-02 | 1977-08-23 | General Electric Company | Two-spool variable cycle engine |
US4068471A (en) * | 1975-06-16 | 1978-01-17 | General Electric Company | Variable cycle engine with split fan section |
US4936748A (en) * | 1988-11-28 | 1990-06-26 | General Electric Company | Auxiliary power source in an unducted fan gas turbine engine |
US5402638A (en) * | 1993-10-04 | 1995-04-04 | General Electric Company | Spillage drag reducing flade engine |
US5809772A (en) * | 1996-03-29 | 1998-09-22 | General Electric Company | Turbofan engine with a core driven supercharged bypass duct |
CN103511124A (zh) * | 2012-06-28 | 2014-01-15 | 中航商用航空发动机有限责任公司 | 气流引导装置 |
CN103867337A (zh) * | 2012-12-11 | 2014-06-18 | 中航商用航空发动机有限责任公司 | 大涵道比变循环发动机 |
CN206694149U (zh) * | 2017-05-22 | 2017-12-01 | 西北工业大学 | 涡轴涡扇组合循环发动机 |
-
2017
- 2017-05-22 CN CN201710368431.7A patent/CN106988926B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4043121A (en) * | 1975-01-02 | 1977-08-23 | General Electric Company | Two-spool variable cycle engine |
US4068471A (en) * | 1975-06-16 | 1978-01-17 | General Electric Company | Variable cycle engine with split fan section |
US4936748A (en) * | 1988-11-28 | 1990-06-26 | General Electric Company | Auxiliary power source in an unducted fan gas turbine engine |
US5402638A (en) * | 1993-10-04 | 1995-04-04 | General Electric Company | Spillage drag reducing flade engine |
US5809772A (en) * | 1996-03-29 | 1998-09-22 | General Electric Company | Turbofan engine with a core driven supercharged bypass duct |
CN103511124A (zh) * | 2012-06-28 | 2014-01-15 | 中航商用航空发动机有限责任公司 | 气流引导装置 |
CN103867337A (zh) * | 2012-12-11 | 2014-06-18 | 中航商用航空发动机有限责任公司 | 大涵道比变循环发动机 |
CN206694149U (zh) * | 2017-05-22 | 2017-12-01 | 西北工业大学 | 涡轴涡扇组合循环发动机 |
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Publication number | Publication date |
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CN106988926A (zh) | 2017-07-28 |
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CB03 | Change of inventor or designer information |
Inventor after: Chen Yuchun Inventor after: Jia Linyuan Inventor after: Ren Cheng Inventor after: Jiang Yuxiang Inventor after: Huang Xinchun Inventor before: Chen Yuchun Inventor before: Jia Linyuan Inventor before: Ren Cheng Inventor before: Wang Wendong Inventor before: Jiang Yuxiang |
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TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 710075 1-9-291, floor 9, angel building, Chuangye coffee block, No. 9, Gaoxin Second Road, high tech Zone, Xi'an City, Shaanxi Province Patentee after: Xi'an juetian Power Technology Co.,Ltd. Address before: 710072 No. 127 Youyi West Road, Shaanxi, Xi'an Patentee before: Northwestern Polytechnical University |
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TR01 | Transfer of patent right |