| 内充压圆柱壳体抗激光临界旋转周期的研究 |
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| 引用本文： | 王道荣,孟刚,陆伟.内充压圆柱壳体抗激光临界旋转周期的研究[J].导弹与航天运载技术,2008(2):46-48. |
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| 作者姓名： | 王道荣 孟刚 陆伟 |
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| 作者单位： | 北京航天长征飞行器研究所,北京,100076 |
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| 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.
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| 关 键 词： | 旋转圆柱壳体 抗激光特性 临界旋转周期 |
| 文章编号： | 1004-7182(2008)02-0046-03 |
| 修稿时间： | 2007年3月6日 |
Study on Laser Resist Critical Rotation Cycle of the Rotary Internal Pressured Cylindrical Shell |
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| Wang Daorong,Meng Gang,Lu Wei.Study on Laser Resist Critical Rotation Cycle of the Rotary Internal Pressured Cylindrical Shell[J].Missiles and Space Vehicles,2008(2):46-48. |
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| Authors: | Wang Daorong Meng Gang Lu Wei |
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| Abstract: | The temperature field distribution of the internal 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. |
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| Keywords: | Rotary cylindrical shell Laser resist characteristic Critical rotation cycle |
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