| 动态棒价值测量软件包LIGHT的开发与数值验证 |
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| 引用本文： | 杜炳,杨庆湘,施建锋,王丽华.动态棒价值测量软件包LIGHT的开发与数值验证[J].原子能科学技术,2016,50(7):1251-1255. |
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| 作者姓名： | 杜炳 杨庆湘 施建锋 王丽华 |
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| 作者单位： | 上海核工程研究设计院，上海200233 |
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| 摘 要： | 动态棒价值测量是一种快速测量控制棒组价值的方法。基于测量过程和相关的反应堆物理数值计算方法，开发了动态棒价值测量软件包LIGHT。LIGHT可产生进行动态棒价值测量所需的参数，包括静态空间因子、动态空间因子和缓发中子参数。针对基准问题和AP1000核电厂进行了数值计算并进行了比较。分析表明，计算结果具有较高的精度，说明建立的计算模型及开发的程序是正确的。
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| 关 键 词： | 动态棒价值测量 时空动力学 堆外探测器响应 空间效应 |
Development and Numerical Verification of Dynamic Rod Worth Measurement Code LIGHT |
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| DU Bing,YANG Qing-xiang,SHI Jian-feng,WANG Li-hua.Development and Numerical Verification of Dynamic Rod Worth Measurement Code LIGHT[J].Atomic Energy Science and Technology,2016,50(7):1251-1255. |
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| Authors: | DU Bing YANG Qing-xiang SHI Jian-feng WANG Li-hua |
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| Affiliation: | Shanghai Nuclear Engineering Research & Design Institute, Shanghai 200233, China |
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| Abstract: | The dynamic rod worth measurement is a method of quickly predicting bank worth of control rods.Based on measure process and correlative numerical method of reactor core physics,the dynamic rod worth measurement code LIGHT was developed. The parameters used in dynamic rod worth measure process could be got from LIGHT. These parameters were static spatial factor,dynamic spatial factor and delayed neutron parameter.The precision of numerical verification results for benchmark problem and AP1000 nuclear power plant is high.It is shown that the development of numerical model and code is right. |
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| Keywords: | dynamic rod worth measurement space-time kinetics response of ex-core detector spatial effect |
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