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| 风斗进气冷却效果随飞行高度变化规律研究 | |
| 引用本文： | 王玉梅. 风斗进气冷却效果随飞行高度变化规律研究[J]. 科学技术与工程, 2011, 11(13) |
| 作者姓名： | 王玉梅 |
| 作者单位： | 中国飞行试验研究院发动机所,西安,710089 |
| 摘 要： | 针对飞机飞行高度增加时风斗进气冷却效果的变化规律这一问题，本文采用数值模拟和试验相结合的方法进行研究。结果发现，在发动机状态相同时，短舱内各测点温度随飞行高度的增加而增加，表明了飞行高度增加，风斗进气的冷却效果会变差。 |
| 关 键 词： | 风斗进气 冷却效果 飞行高度 |
| 收稿时间： | 2011-01-23 |
| 修稿时间： | 2011-02-25 |
Study on Cooling Effect of Vent Scoop Inlet Air Change with Altitude |
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| WANG Yu-mei. Study on Cooling Effect of Vent Scoop Inlet Air Change with Altitude[J]. Science Technology and Engineering, 2011, 11(13) | |
| Authors: | WANG Yu-mei |
| Abstract: | The cooling effect of air flow inlet the vent scoop changes when the altitude increased, numerical and experimentation means are used in this article on this investigation. As the result, temperature of each point in the cabin increased with altitude when the engine in the same state. Which means that the cooling effect of air flow inlet the vet scoop worse when the altitude increased. |
| Keywords: | vent scoop inlet air cooling effect altitude |
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