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题名: Impact analysis of the force environment on the KDP crystal harmonic loss considering the frame surface topography
作者: Wang, Heran ; Liu HT(刘海涛) ; Liang YC(梁迎春)
作者部门: 机器人学研究室
会议录: Key Engineering Materials
会议录出版者: Trans Tech Publications Ltd
会议录出版地: Zurich-Durnten, Switzerland
出版日期: 2014
页码: 35-41
收录类别: EI
ISSN号: 1013-9826
ISBN号: 9783038351856
关键词: Clamping devices ; Computer simulation ; Finite element method ; Fractals ; Harmonic generation ; Inertial confinement fusion ; Mathematical models ; Surface topography
摘要: The large diameter-thickness-ratio KDP crystals are the main optical element in Inertial Confinement Fusion (ICF) device to realize the harmonic generation, thus they need to maintain high quality surface figure, and therefore, research on the influence of force environment (including clamping force and gravity) on harmonic loss is quite necessary. In this paper, grinding mount surface topography is simulated by the fractal theory; contact and clamp FEM model is established; four parameters are proposed to present non-uniform clamping force; the mathematical model between crystal mechanical performance and the harmonic loss is established; and finally the impact of clamping force and gravity on the harmonic loss is obtained. The calculation results have guiding significance on the design of clamping force magnitude and configuration and crystal working gesture.
语种: 英语
产权排序: 1
内容类型: 会议论文
URI标识: http://ir.sia.cn/handle/173321/15154
Appears in Collections:机器人学研究室_会议论文

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Recommended Citation:
Wang, Heran; 刘海涛; 梁迎春.Impact analysis of the force environment on the KDP crystal harmonic loss considering the frame surface topography.见:Trans Tech Publications Ltd.Key Engineering Materials,Zurich-Durnten, Switzerland,2014,35-41
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文件名: Impact Analysis of the Force Environment on the KDP Crystal Harmonic Loss Considering the Frame Surface Topography.pdf
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