| 深穿透屏蔽计算的离散坐标法 |
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| 引用本文： | 江新标,陈达,谢仲生,朱广宁.深穿透屏蔽计算的离散坐标法[J].西安交通大学学报,2000,34(7):39-43. |
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| 作者姓名： | 江新标 陈达 谢仲生 朱广宁 |
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| 作者单位： | 1. 西安交通大学,710049,西安
2. 西北核技术研究所 |
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| 摘 要： | 建立了堆芯几何和孔道几何边界源相耦合的离散坐标法。并用于计算反应堆孔道的深穿透屏蔽问题；推导出可用于堆芯几何屏蔽计算的半对称求积基，以及用于孔道几何屏蔽计算的偏向求积基。
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| 关 键 词： | 深穿透屏蔽计算 反应堆 离散坐标法 孔道 堆芯 |
| 修稿时间： | 1999-11-19 |
Discrete Ordinates Method of Deep Penetration Shielding Calculation |
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| Jiang Xinbiao,Chen Da,Xie Zhongsheng,Zhu Guangning.Discrete Ordinates Method of Deep Penetration Shielding Calculation[J].Journal of Xi'an Jiaotong University,2000,34(7):39-43. |
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| Authors: | Jiang Xinbiao Chen Da Xie Zhongsheng Zhu Guangning |
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| Abstract: | A discrete ordinates method is developed to solve the reactor duct deep penetration shielding problem. Derived are the half symmetric angular quadratures uses for core shielding calculation and biasing angular quadratures used for duct shielding calculation where impling of boundary source of core and duct geometry is established . The method is then used for the radial duct shielding calculation of TRIGA MARK II reactor. Made accessible are results of measurements and those associated with MCNP/4B. |
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| Keywords: | discrete ordinates method biasing angular quadratures deep penetration shielding calculation |
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