| 毫米波引信天线罩的驻点热温特性仿真研究 |
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| 引用本文： | 刘清成,李兴国.毫米波引信天线罩的驻点热温特性仿真研究[J].兵工学报,2008,29(8):907-910. |
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| 作者姓名： | 刘清成 李兴国 |
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| 作者单位： | 南京理工大学毫米波光波近感技术研究所,江苏,南京,210094;南京理工大学毫米波光波近感技术研究所,江苏,南京,210094 |
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| 摘 要： | 基于对某毫米波引信天线罩外弹道的分析，从工程角度出发，对某引信天线罩驻点热温进行了理论建模和仿真。仿真结果表明，目前所选聚四氟乙烯较适宜作此类引信的天线罩材料，但需要采取一些具体措施才能避免天线罩在弹道飞行中脱离弹丸。
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| 关 键 词： | 热学 毫米波引信天线罩 弹头驻点 热温 聚四氟乙烯 |
Simulation Study of Stagnation Characteristics of Heat Flux and Temperature of Millimeter Wave Fuze Antenna Radome |
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| LIU Qing-cheng,LI Xing-guo.Simulation Study of Stagnation Characteristics of Heat Flux and Temperature of Millimeter Wave Fuze Antenna Radome[J].Acta Armamentarii,2008,29(8):907-910. |
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| Authors: | LIU Qing-cheng LI Xing-guo |
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| Affiliation: | Institute of Near Sensing Technology with Millimeter Wave and Optical Wave, Nanjing University of Science and Technology, Nanjing 210094，Jiangsu, China |
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| Abstract: | The heat flux and the temperature of stagnation of millimeter wave fuze antenna housing were modeled and simulated by analyzing its exterior ballistics. The simulation result shows that the polytetrafluoroethylene( PTFE) is suitable for such fuze antenna housing, but some measures should be taken to prevent the antenna housing breaking away from the warhead in ballistic flight. |
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| Keywords: | thermology millimeter wave fuze antenna cover warhead stationary dot heat flux and temperature polytetrafluoroethylene |
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