| 高空长航时飞翼无人机用涡扇发动机关键技术 |
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| 引用本文： | 温占永,段娅.高空长航时飞翼无人机用涡扇发动机关键技术[J].航空工程进展,2020,11(2):159-166. |
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| 作者姓名： | 温占永 段娅 |
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| 作者单位： | 中国航天空气动力技术研究院 航天彩虹无人机股份有限公司,北京 100074,中国航天空气动力技术研究院 航天彩虹无人机股份有限公司,北京 100074 |
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| 摘 要： | 自无人机诞生并应用于实战以来,无人机技术得到了迅猛的发展。随着各领域高科技技术的进步,战场环境趋于复杂,作战任务向高危对抗战场拓展,高空长航时飞翼无人机成为各国研究的热点。本文论述了高空长航时飞翼无人机对涡扇发动机的要求,结合航空发动机基本原理分析了关键设计参数对涡扇发动机性能的影响,总结了高空长航时飞翼无人机用涡扇发动机面临的关键问题及研究进展,对于高空长航时飞翼无人机用涡扇发动机的选型及适应性改进设计具有重要的参考价值。
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| 关 键 词： | 高空长航时 飞翼无人机 涡扇发动机 关键设计参数 关键技术 |
| 收稿时间： | 2019/8/19 0:00:00 |
| 修稿时间： | 2019/10/8 0:00:00 |
Key Technologies of Turbofan Engine for High Altitude Long Endurance UAV |
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| Wenzhanyong and Duanya.Key Technologies of Turbofan Engine for High Altitude Long Endurance UAV[J].Advances in Aeronautical Science and Engineering,2020,11(2):159-166. |
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| Authors: | Wenzhanyong and Duanya |
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| Institution: | China Academy of Aerospace Aerodynamics,Aerospace CH UAV Co.,Ltd,China Academy of Aerospace Aerodynamics,Aerospace CH UAV Co.,Ltd |
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| Abstract: | High Altitude Long Endurance (HALE in short ) UAV has made great development since its birth and participation in war. With the expansion of combat mission to high-risk confrontation battlefield, HALE fly-wing UAV has become a hotspot in the world today. In this paper,the requirements of HALE fly-wing UAV for turbofan engine are described, effect of key design parameters on the performance of turban engine is analyzed based on the basic principle of aero engine, the key problems and research progress of HALE fly-wing UAV are summarized. This paper has important reference value of the selection of turbofan engine for HALE fly-wing UAV and the improvement of its adaptability design. |
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| Keywords: | HALE UAV fly-wing UAV turbofan engine key design parameters key technologies |
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