摘要
根据红外辐射理论,分析了巡航导弹的红外辐射特性,建立了巡航导弹在不同飞行速度和视线方向上的红外辐射的简化工程模型,重点对巡航导弹的蒙皮、尾焰、尾喷口以及其反射太阳和地球辐射所产生的红外辐射分别进行了计算。结果表明:在巡航导弹的红外辐射中,主要是蒙皮、尾焰和尾喷口的辐射,太阳和地球的反射辐射可以忽略不计;同时,巡航导弹的红外辐射主要集中在后向上,并且随着巡航导弹飞行速度和视线的变化而快速变化。
Based on the infrared radiant theory, the infrared radiation characteristics of cruise missile cruise simplified engineering model is built for the different airspeeds and the lines of sight. The radiant missile-skin, hot spot, plume and the return radiant of sun and earth are calculated respectively. The results show that the main infrared radiant of cruise missile is the missile-skin, plume, hot spot, and the return radiant of sun and earth are neglected. Meanwhile, the main infrared radiant of cruise missile concentrates on the back. The infrared radiant of cruise missile changes fleetly by the different speed and the line of sight.
出处
《激光与红外》
CAS
CSCD
北大核心
2013年第11期1229-1233,共5页
Laser & Infrared
基金
安徽省自然科学基金(No.1308085QF122)资助
关键词
巡航导弹
红外辐射
导弹蒙皮
尾焰
尾喷管
仿真计算
cruise missile
infrared radiant
missile-skin
plume
hot spot
calculation and simulation
