| 提高WP－11发动机起动高度的研究与实施 |
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| 引用本文： | 冯延光,杨新江. 提高WP－11发动机起动高度的研究与实施[J]. 推进技术, 1994, 15(4): 22-26 |
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| 作者姓名： | 冯延光 杨新江 |
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| 作者单位： | 北京航空航天大学;北京航空航天大学 |
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| 摘 要： | 研究了ＷＰ－１１发动机点火高度从４０００米提高到８０００米的某些问题，详细讨论了点火高度的理论基础，并为ＷＰ－１１研制了一种可用的空中补氧点火装置，扩大了ＷＰ－１１发动机的使用范围。带着空中补氧点火装置的ＷＰ－１１发动机成功完成了高空舱试验和Ｙ－８飞机带飞实验。
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| 关 键 词： | 涡喷发动机 起动系统 点火装置 |
AN INVESTIGATION ON INCREASING STARTING ALTITUDE OF WP-11 TURBINE |
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| Feng Yanguang and Yang Xinjiang. AN INVESTIGATION ON INCREASING STARTING ALTITUDE OF WP-11 TURBINE[J]. Journal of Propulsion Technology, 1994, 15(4): 22-26 |
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| Authors: | Feng Yanguang and Yang Xinjiang |
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| Affiliation: | Beijing University of Aeronautics and Astronautics, Beijing,100083;Beijing University of Aeronautics and Astronautics, Beijing,100083 |
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| Abstract: | The starting altitude of WP-11 turbine engine has been increased from 4000m to 8000m. The basic theory of increasing starting altitude is discussed in details. An air-borne oxygen supply ignition device (AOSID) has been developed to expand the applied range of the engine. High altitude simulating cell tests and flight tests with Y-8 airplane for WP-11 engine equipped with AOSID have also been performed successfully. |
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| Keywords: | Turbojet engine Air starting High altitrude flight In-flight ignition test Ignition device Oxygen equipment |
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