| 双喉道推力矢量喷管研究进展 |
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| 引用本文： | 夏雪峰,高峰,黄桂彬,杨文佳.双喉道推力矢量喷管研究进展[J].航空工程进展,2017,8(3):249-255. |
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| 作者姓名： | 夏雪峰 高峰 黄桂彬 杨文佳 |
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| 作者单位： | 空军工程大学防空反导学院,西安,710051 |
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| 摘 要： | 推力矢量喷管能够大幅提升飞行器的机动性,传统机械式矢量喷管因结构复杂、可靠性差等缺点而使用受眼,相比之下,气动矢量喷管的综合性能更为突出,已发展出多种类型,包括激波控制型、双喉道型等.本文简要介绍了气动矢量控制技术的发展现状,重点综述了矢量效果最好的双喉道喷管在二元、轴对称模型气动特性和构型优化等方面的研究情况,并基于现阶段研究的不足,对未来发展方向提出设想.
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| 关 键 词： | 双喉道喷管 推力矢量 气动特性 构型优化 |
| 收稿时间： | 2017/1/19 0:00:00 |
| 修稿时间： | 2017/3/17 0:00:00 |
Research Progress of the Dual-throat Thrust-vectoring Nozzle |
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| XIA Xuefeng,GAO Feng,HUANG Guibin and YANG Wenjia.Research Progress of the Dual-throat Thrust-vectoring Nozzle[J].Advances in Aeronautical Science and Engineering,2017,8(3):249-255. |
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| Authors: | XIA Xuefeng GAO Feng HUANG Guibin and YANG Wenjia |
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| Institution: | Airforce engineering university,Airforce engineering university,Airforce engineering university,Airforce engineering university |
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| Abstract: | Trust vectoring nozzle can visibly enhance the maneuverability of aircraft. The applications of mechanical vectoring nozzle are limited due to the complicated structure and poor reliability, while the pneumatic vectoring nozzle has a better performance. Series of pneumatic vectoring nozzle are developed in recent years. The development of pneumatic vector control technology is introduced briefly. The research progress on the aerodynamic performance and configuration optimization of dual throat nozzle is reviewed in detail. Problems in existing research are summarized and the future developments of dual throat nozzle are prospected. |
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| Keywords: | dual throat nozzle pneumatic vector control aerodynamic performance configuration optimization |
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