| 气动热效应对某红外导引头影响分析 |
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| 引用本文： | 潘文庚,晋耀,戴革林,郭巍巍.气动热效应对某红外导引头影响分析[J].装备环境工程,2011,8(1):29-32. |
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| 作者姓名： | 潘文庚 晋耀 戴革林 郭巍巍 |
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| 作者单位： | 1. 徐州空军学院,江苏徐州,221000
2. 空军94783部队,浙江湖州,313100 |
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| 摘 要： | 导弹高速飞行时所产生的气动热,将影响探测器正常成像质量,从而影响导弹的命中精度和导引头的作用距离.由于新型隔热材料的采用,气动热对导引头性能影响减小很多.采用ANSYS软件对某导弹的气动热效应进行仿真,为高速导弹气动性能分析及其环境失效研究提供参考.
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| 关 键 词： | 红外导引头 气动热 有限元 环境 温度场 仿真 |
| 收稿时间： | 2010/5/18 0:00:00 |
| 修稿时间： | 2011/2/15 0:00:00 |
Analysis of Aerodynamic Heating Effect on Infrared Seeker |
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| PAN Wen-geng,JIN Yao,DAI Ge-lin and GUO Wei-wei.Analysis of Aerodynamic Heating Effect on Infrared Seeker[J].Equipment Environmental Engineering,2011,8(1):29-32. |
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| Authors: | PAN Wen-geng JIN Yao DAI Ge-lin and GUO Wei-wei |
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| Institution: | PAN Wen-geng1,JIN Yao1,DAI Ge-lin 1,GUO Wei-wei 2(1.Xuzhou Air Force College,Xuzhou 221000,China,2.Airforce Troop 94783,Huzhou 313100,China) |
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| Abstract: | High-speed flying missile will cause aerodynamic heating effect in atmosphere and affects the detector normal imaging inside infrared seeker,which will certainly affect missile's hit accuracy and detection range coverage of seeker.The aerodynamic heating effect to infrared seeker can be reduced by using new material of heat insulation.ANSYS software was applied to simulate aerodynamic heating effect of a missile.The purpose was to provide reference for aerodynamic heating performance and environmental failu... |
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| Keywords: | infrared seeker aerodynamic heating finite element environment temperature field simulation |
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