| 星用材料出气加速规律扩散模型 |
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| 引用本文： | 王先荣,范垂祯.星用材料出气加速规律扩散模型[J].宇航学报,1994,15(1):55-59. |
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| 作者姓名： | 王先荣 范垂祯 |
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| 作者单位： | 兰州物理研究所 |
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| 摘 要： | 基于扩散理论分析获得了星用材料在一定温度范围内出气加速过程遵循的规律，给出了加速系数与扩散系数，加速系数与出气过程等当时间及与温度之间的函数关系，并经实验测试证明，理论分析结果克能良好反映材料出气加速过程所遵循的规律。
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| 关 键 词： | 星用材料 出气 加速 理论模型 |
A DIFFUSION MODEL UPON SPACECRAFT MATERIALS ACCELERATION OUTGASSING PROCESS |
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| Wang Xianrong,Fan Chuizhen.A DIFFUSION MODEL UPON SPACECRAFT MATERIALS ACCELERATION OUTGASSING PROCESS[J].Journal of Astronautics,1994,15(1):55-59. |
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| Authors: | Wang Xianrong Fan Chuizhen |
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| Institution: | Lanzhou Institute of Physics |
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| Abstract: | Based on diffusion theory analysis,the paper has gotten a function observed by spacecraft materials acceleration outgassing process.The relations between acceleration actor and diffusion actor,between acceleration actor and outgassing times,between acceleration actor and outgassing temperatures are given out by the function directly.Some test date,experimental process and results,concerned tables and figures are included in the paper. |
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| Keywords: | Spacecraft materials Outgassing acceleration Theory model Experiment analysis |
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