| JL8飞机环控系统的改进 |
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| 引用本文： | 李革萍.JL8飞机环控系统的改进[J].洪都科技,1999(1):32-35. |
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| 作者姓名： | 李革萍 |
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| 作者单位： | 洪都航空集团650所 |
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| 摘 要： | 通过对ＪＬ８飞机环控系统的分析得知，在二散出口与涡轮入口之间加装电动活门，需要时关闭活门，限制冷路流量，可以提高座舱供气温度。
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| 关 键 词： | JL8飞机 教练机 流量比例 电动活门 座舱供气温度 |
Modification of JL8 Aircraft ECS |
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| Li Geping.Modification of JL8 Aircraft ECS[J].Hongdu Science and Technology,1999(1):32-35. |
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| Authors: | Li Geping |
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| Abstract: | By analysing the environmental control system(ECS) of JL8 aircraf, it is known that the solenoid valve is added between the outlet of secondary heat ex changer and inlet of turbine to limit the flow rate of cooling - air line and increase the cabin air supply temperature by closing the valve if necessary |
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| Keywords: | Flow proportion Solenoid valve Cabin air supply temperature |
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