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。
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.
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2008年第8期907-910,共4页
Acta Armamentarii
关键词
热学
毫米波引信天线罩
弹头驻点
热温
聚四氟乙烯
thermology
millimeter wave fuze antenna cover
warhead stationary dot
heat flux and temperature
polytetrafluoroethylene
