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基于ProE的航天器三维屏蔽与辐射剂量评估方法研究
Alternative TitleMethod for Evaluating Shielding Thicknesses and Radiation Dose Inside Spacecraft Based on ProE
蔡明辉; 韩建伟; caiminghui@nssc.ac.cn
Department保障部/保障与试验验证中心
Source Publication宇航学报
2012
Volume33Issue:6Pages:830-835
ISSN1000-1328
Language中文
Keyword空间辐射 总剂量 屏蔽 辐射加固
Abstract为准确评估结构异常复杂的航天器内部遭遇的辐射剂量,本文将直线近似原理和ProE工程软件相结合,自主开发了一种新型的航天器三维屏蔽与辐射剂量评估方法。利用本方法对立方体、球、平板等简单几何体内部的屏蔽厚度和辐射剂量进行了分析计算,计算结果表明基于ProE的三维屏蔽与辐射剂量计算方法是可靠的。结构复杂程度相当于中等规模航天器的模型计算结果表明,本方法能够较高效的分析评估复杂航天器内部遭遇的屏蔽厚度和辐射剂量。
Other AbstractIn order to compute the Total Ionization Dose(TID) in a complex spacecraft accurately,a novel method for evaluating the radiation dose inside the spacecraft is proposed in this paper by integrating the straight line theory with the software Pro/ENGINEER.Shielding thicknesses and radiation doses in several simple geometry bodies such as cubic,sphere,planar,etc are computed by the method respectively.The results indicate that the new method based on software Pro/ENGINEER is credible.Whats more,a complex model equivalent to the middle scale spacecraft is computed,the result indicates that the new method based on the software Pro/ENGINEER is highly effective.
Indexed ByEI ; CSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/2864
Collection保障部/保障与试验验证中心
Corresponding Authorcaiminghui@nssc.ac.cn
Recommended Citation
GB/T 7714
蔡明辉,韩建伟,caiminghui@nssc.ac.cn. 基于ProE的航天器三维屏蔽与辐射剂量评估方法研究[J]. 宇航学报,2012,33(6):830-835.
APA 蔡明辉,韩建伟,&caiminghui@nssc.ac.cn.(2012).基于ProE的航天器三维屏蔽与辐射剂量评估方法研究.宇航学报,33(6),830-835.
MLA 蔡明辉,et al."基于ProE的航天器三维屏蔽与辐射剂量评估方法研究".宇航学报 33.6(2012):830-835.
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