摘要
从数值模拟的角度研究了连续激光辐照内充压圆柱壳体的温度场分布,对旋转状态内充压圆柱壳体和不旋转圆柱壳体的温度场进行综合和比较,结合激光对材料破坏机理,分析了旋转圆柱壳体的抗激光能力与圆柱体旋转速度的关系,提出适用于工程应用的具有良好抗激光能力的临界旋转周期。
The temperature field distribution of the imernal pressured cylindrical shell under the continuous laser radiation is researched based on the numerical simulation. Combining with the laser damage mechanism on the materials, the temperature fields of the rotary internal pressured cylindrical shell and the unrotary internal pressured cylindrical shell are integrated and compared to analyze the relationship between the laser resistance of the rotary internal pressured cylindrical shell and its rotation speed. A critical rotation cycle with good laser resistance applicable for the engineering is proposed.
出处
《导弹与航天运载技术》
北大核心
2008年第2期46-48,共3页
Missiles and Space Vehicles
关键词
旋转圆柱壳体
抗激光特性
临界旋转周期
Rotary cylindrical shell
Laser resist characteristic
Critical rotation cycle
