CN113374595B - 一种椭圆形喉道偏移式气动矢量喷管的设计方法 - Google Patents
一种椭圆形喉道偏移式气动矢量喷管的设计方法 Download PDFInfo
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- CN113374595B CN113374595B CN202110585390.3A CN202110585390A CN113374595B CN 113374595 B CN113374595 B CN 113374595B CN 202110585390 A CN202110585390 A CN 202110585390A CN 113374595 B CN113374595 B CN 113374595B
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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
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
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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
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
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CN202110585390.3A CN113374595B (zh) | 2021-05-27 | 2021-05-27 | 一种椭圆形喉道偏移式气动矢量喷管的设计方法 |
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CN202110585390.3A CN113374595B (zh) | 2021-05-27 | 2021-05-27 | 一种椭圆形喉道偏移式气动矢量喷管的设计方法 |
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CN113374595A CN113374595A (zh) | 2021-09-10 |
CN113374595B true CN113374595B (zh) | 2022-04-22 |
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CN202110585390.3A Active CN113374595B (zh) | 2021-05-27 | 2021-05-27 | 一种椭圆形喉道偏移式气动矢量喷管的设计方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113847162B (zh) * | 2021-10-22 | 2023-01-17 | 中国航发沈阳发动机研究所 | 一种蜻蜓式垂直起降喷管 |
CN114087087B (zh) * | 2021-10-29 | 2023-03-31 | 南京航空航天大学 | 一种多原理多模态气动矢量喷管及控制方法 |
CN114483368B (zh) * | 2022-01-20 | 2023-03-31 | 南京航空航天大学 | 一种双喉道推力矢量喷管的改进方法 |
CN114607523A (zh) * | 2022-03-17 | 2022-06-10 | 南京航空航天大学 | 一种无源流体式多轴推力矢量喷管 |
US20230311134A1 (en) * | 2022-03-29 | 2023-10-05 | A. Raymond Et Cie | Blended jet spray nozzle |
CN114837846A (zh) * | 2022-04-18 | 2022-08-02 | 中国航发沈阳发动机研究所 | 一种低可探测大曲率喷管气动及红外综合设计方法 |
CN114985127B (zh) * | 2022-07-15 | 2022-11-01 | 中国空气动力研究与发展中心低速空气动力研究所 | 一种改变射流形状的方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB811455A (en) * | 1956-02-27 | 1959-04-08 | Rolls Royce | Improvements in or relating to jet nozzles for propulsion purposes |
CA2204078A1 (en) * | 1996-12-26 | 1998-06-26 | Sener, Ingenieria Y Sistemas, S.A. | Improvements in axisymmetric nozzles of variable geometry and orientation of the flow, which are intended for gas turbine engines |
CN109723571A (zh) * | 2018-12-27 | 2019-05-07 | 南京航空航天大学 | 一种梯形截面的喉道偏移式气动矢量喷管及装备有该矢量喷管的飞行器 |
CN109779780A (zh) * | 2018-12-27 | 2019-05-21 | 南京航空航天大学 | 一种平行四边形截面的喉道偏移式气动矢量喷管 |
DE102017130568A1 (de) * | 2017-12-19 | 2019-06-19 | Rolls-Royce Deutschland Ltd & Co Kg | Schubdüse für ein Turbofan-Triebwerk eines Überschallflugzeugs |
CN112177794A (zh) * | 2020-08-21 | 2021-01-05 | 南京航空航天大学 | 一种喉道偏移式气动矢量喷管及其设计方法 |
-
2021
- 2021-05-27 CN CN202110585390.3A patent/CN113374595B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB811455A (en) * | 1956-02-27 | 1959-04-08 | Rolls Royce | Improvements in or relating to jet nozzles for propulsion purposes |
CA2204078A1 (en) * | 1996-12-26 | 1998-06-26 | Sener, Ingenieria Y Sistemas, S.A. | Improvements in axisymmetric nozzles of variable geometry and orientation of the flow, which are intended for gas turbine engines |
DE102017130568A1 (de) * | 2017-12-19 | 2019-06-19 | Rolls-Royce Deutschland Ltd & Co Kg | Schubdüse für ein Turbofan-Triebwerk eines Überschallflugzeugs |
CN109723571A (zh) * | 2018-12-27 | 2019-05-07 | 南京航空航天大学 | 一种梯形截面的喉道偏移式气动矢量喷管及装备有该矢量喷管的飞行器 |
CN109779780A (zh) * | 2018-12-27 | 2019-05-21 | 南京航空航天大学 | 一种平行四边形截面的喉道偏移式气动矢量喷管 |
CN112177794A (zh) * | 2020-08-21 | 2021-01-05 | 南京航空航天大学 | 一种喉道偏移式气动矢量喷管及其设计方法 |
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Inventor after: Xu Jinglei Inventor after: Huang Shuai Inventor after: Cheng Qian Inventor after: Pan Ruifeng Inventor after: Zhang Yuqi Inventor after: Cao Minglei Inventor before: Cheng Qian Inventor before: Xu Jinglei Inventor before: Huang Shuai Inventor before: Pan Ruifeng Inventor before: Zhang Yuqi Inventor before: Cao Minglei |