| 燃料组件内精细功率的重构 |
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| 引用本文： | 竹生东,谢仲生.燃料组件内精细功率的重构[J].西安交通大学学报,2000,34(5):32-36. |
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| 作者姓名： | 竹生东 谢仲生 |
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| 作者单位： | 西安交通大学,710049,西安 |
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| 摘 要： | 采用高阶多项式展开的调制方法，利用节块法的计算结果与核反应堆燃料组件内的精细功率分布进行了重构。编制了二三维功率重构程序３ＤＰＰＲＥＣ，并与细网格差分程序ＣＩＴＡＴＩＯＮ的计算结果作了比较。结果表明，该方法可以快速有效地对核反应堆组件内功率分布进行重构。
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| 关 键 词： | 燃料组件 重构 节块法 核反应堆 精细功率 |
| 修稿时间： | 1999－10－06 |
Pin Power Reconstruction of Fuel Assembly |
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| Zhu Shengdong,Xie Zhongsheng.Pin Power Reconstruction of Fuel Assembly[J].Journal of Xi'an Jiaotong University,2000,34(5):32-36. |
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| Authors: | Zhu Shengdong Xie Zhongsheng |
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| Abstract: | A 2 D and 3 D pin power reconstruction code 3DPPREC is developed using the modulation method with high power function and hyperbolic function expansion. Several benchmark problems have been solved. The numerical results are compared with those from the fine mesh differential code CITATION. It shows that the proposed method can be applied to the reconstruction of nuclear reactor for recovering pin power distribution of fuel assembly. |
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| Keywords: | fuel assembly pin power distribution reconstruction nodal method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
