DESIGN OPTIMIZATION OF SPOKE CAVITY OF ENERGY-RECOVERY LINAC FOR NON-DESTRUCTIVE ASSAY RESEARCH

DESIGN OPTIMIZATION OF SPOKE CAVITY OF ENERGY-RECOVERY LINAC FOR NON-DESTRUCTIVE ASSAY RESEARCH
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能量回收直线加速器辐条腔的优化设计用于无损检测研究

DOI：
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发表时间：
2011
期刊：
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影响因子：
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通讯作者：
N. Nishimori
N. Nishimori
中科院分区：
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文献类型：
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作者：
M. Sawamura;R. Hajima;R. Nagai;N. Nishimori

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我们提出了将激光康普顿散射与能量回收直线加速器和激光器相结合的核材料无损检测系统。为了构建核保障和安全目的的系统，重要的是减小加速腔。在我们提出的系统中，辐条腔比椭圆腔具有优势。我们正在设计一种有利于紧凑腔体的辐条腔体。使用3D电磁场仿真代码和多目标遗传算法对辐条腔形状进行设计优化计算。结果将被呈现。
We are proposing non-destructive assay system of nuclear materials with laser Compton scattering combined with an energy-recovery linac and a laser. To construct this system for nuclear safeguards and security purpose, it is important to make the accelerating cavity small. The spoke cavity has advantages over the elliptical cavity to adopt for our proposing system. We are designing a spoke cavity favorable to compact cavity. Design optimization calculation of the spoke cavity shape is being carried out using 3D electro-magnetic field simulation code with multi-objective genetic algorithm. The results will be presented.