| 快堆有效增殖因子的灵敏度分析 |
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| 引用本文： | 荣健,刘桂生.快堆有效增殖因子的灵敏度分析[J].原子核物理评论,2002,19(3):352-356. |
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| 作者姓名： | 荣健 刘桂生 |
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| 作者单位： | 中国原子能科学研究院 |
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| 摘 要： | 采用一级微扰理论研究了有效增殖因子Keff随截面变化的灵敏度 ,以GODIVA和ZPR 6/7两个快中子基准装置为例 ,计算了它们的Keff相对于 ν值、裂变截面和俘获截面的灵敏度函数 .经对计算结果分析和与FORSS计算结果的比较 ,表明计算正确反映了问题的物理意义 ,结果可靠 ,能够用于实际的基准检验工作中.The first order perturbation theory is used to calculate the sensitivity profile of K eff in fast facility. The calculated formulas are given in the sphere co ordinate. As an example, the sensitivity profiles of K eff to ,σ n,f and σ n,γ of GODIVA and ZPR 6/7 are all calculated. The results are also compared with those of FORSS. The calculation results have correct physical meaning and are reliable for application in the actual benchmark review.
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| 关 键 词： | 灵敏度 微扰 K_（eff） 快中子基准装置 |
| 文章编号： | 1007-4627(2002)03-0352-05 |
| 收稿时间： | 1900-01-01 |
| 修稿时间： | 2001年9月11日 |
Sensitivity Profile of Keff for Fast Reactor |
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| RONG Jian,LIU Gui sheng.Sensitivity Profile of Keff for Fast Reactor[J].Nuclear Physics Review,2002,19(3):352-356. |
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| Authors: | RONG Jian LIU Gui sheng |
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| Institution: | (China Institute of Atomic Energy; Beijing 102413; China); |
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| Abstract: | The first order perturbation theory is used to calculate the sensitivity profile of K eff in fast facility. The calculated formulas are given in the sphere co ordinate. As an example, the sensitivity profiles of K eff to ,σ n,f and σ n,γ of GODIVA and ZPR 6/7 are all calculated. The results are also compared with those of FORSS. The calculation results have correct physical meaning and are reliable for application in the actual benchmark review. |
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| Keywords: | Keff |
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