| 飞机电子设备冷却系统流量分配比特性的理论证明 |
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| 引用本文： | 席中琴.飞机电子设备冷却系统流量分配比特性的理论证明[J].航空学报,1995,16(1):39-42. |
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| 作者姓名： | 席中琴 |
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| 作者单位： | 北京航空航天大学５０５教研室 |
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| 摘 要： | 从理论上证明了已确定的电子设备舱电子设备冷却系统流量分配比与部流量和飞机飞行高度无关的这一特性；并给出了试验结果。可大大简化以往用来模拟不同飞行高度状况的繁琐试验，从而可节省大量人力、物力、资金和能源，同时其试验周期也可缩短。
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| 关 键 词： | 电子设备 冷却系统 流动分布 |
A THEORETICAL DEMONSTRATION OF PROPERTY FOR THE FLOW DISTRIBUTION RATIO OF AN ELECTRONIC DEVICE COOLING SYETEM OF AIRPLANE |
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| Xi Zhongqin.A THEORETICAL DEMONSTRATION OF PROPERTY FOR THE FLOW DISTRIBUTION RATIO OF AN ELECTRONIC DEVICE COOLING SYETEM OF AIRPLANE[J].Acta Aeronautica et Astronautica Sinica,1995,16(1):39-42. |
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| Authors: | Xi Zhongqin |
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| Institution: | Faculty 505 of Beijing University of Aeronautics and Astronautics, Beijing,100083 |
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| Abstract: | The property is proved in theory that the distributing ratio of flow in a cooling system for the electronic devices in the electronic equipment cabin is independent of the total flow and the flight altitute of the airplane.The test results are also presented.Therefore, the complex tests of simulating different altitudes of flight can be greatly simplified So, the manpower , expenditure and energy can be saved and the duration of the test can be shortened greatly |
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| Keywords: | eletronic equipment cooling systems flow distribution |
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