| 飞机环控系统引气分系统动态特性试验研究 |
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| 引用本文： | 赵竞全,林贵平,袁修干.飞机环控系统引气分系统动态特性试验研究[J].北京航空航天大学学报,2000,26(5):527-529. |
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| 作者姓名： | 赵竞全 林贵平 袁修干 |
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| 作者单位： | 北京航空航天大学 飞行器设计与应用力学系 |
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| 摘 要： | 对飞机环控系统引气分系统的动态性能进行了试验研究.主要研究了在不同流量和温度值的引气量的冲击下系统的温度响应,以及引气流量突变时系统的温度响应和引气压力变化时系统的压力响应.试验结果表明:系统的压力响应时间在1s内,而系统的温度响应在10~30s之间.
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| 关 键 词： | 飞机系统 环境控制 动态性能 试验结果 |
| 文章编号： | ： |
| 收稿时间： | 1998-08-28 |
Experimental Study of the Dynamic Responses of the ECS-s Bleed System |
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| ZHAO Jing-quan,LIN Gui-ping,YUAN Xiu-gan.Experimental Study of the Dynamic Responses of the ECS-s Bleed System[J].Journal of Beijing University of Aeronautics and Astronautics,2000,26(5):527-529. |
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| Authors: | ZHAO Jing-quan LIN Gui-ping YUAN Xiu-gan |
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| Institution: | Beijing University of Aeronautics and Astronautics,Dept. of Flight Vehicle Design and Applied Mechanics |
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| Abstract: | The experimental results are reported about the pressure transient responses and temperature transient responses of the bleed system of an aircraft environmental control system when the bleed air flows, pressure and temperature are varied. Results show that the pressure response of the bleed system is quite fast and response time is within 1 second, and on the other hand, the temperature response time is 10~30 seconds. |
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| Keywords: | aircraft systems environmental control dynamic properties test result |
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