| 有外中子源时点堆中子动力学方程组的精确解 |
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| 引用本文： | 蔡章生.有外中子源时点堆中子动力学方程组的精确解[J].海军工程大学学报,1997(1). |
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| 作者姓名： | 蔡章生 |
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| 作者单位： | 海军工程学院舰船蒸汽燃气核动力系 |
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| 摘 要： | 采用去耦合法,在未作任何假定的条件下,导出了点堆中子动力方程组的精确解。此解可通用于反应堆启动,次临界、缓发超临界,一直到瞬发超临界。此解计算精度高,可用于要求计算精度较高的定量分析,计算工作量小,可用手算。对于反应堆现场运行监督性快速估计的计算,尤为适宜。
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| 关 键 词： | 反应性线性变化 反应堆启动 反应堆动态 反应堆安全 |
A Precise Solution of Point-Reactor Neutron-Kinetics Equation with Extraneous Neutron Source |
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| Cai Zhangsheng.A Precise Solution of Point-Reactor Neutron-Kinetics Equation with Extraneous Neutron Source[J].Journal of Naval University of Engineering,1997(1). |
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| Authors: | Cai Zhangsheng |
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| Institution: | Cai Zhangsheng |
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| Abstract: | A precise solution is derived from point-reactor neutron-kinetics equation by uncoupling without any supposition.It is generally used in reactor start-up, sub-criticality, delay-criticality and prompt criticality, in qualitative analysis because of its simplicity, in quantitative calculation for its higher precision, and in calculation with hand-work due to small amount of calculation. This precise solution is adequate to quikly calculate during inspection of nuclear reactor operation on the scene. |
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| Keywords: | Linear change of reactivity Reactor start-up Reactor kinetics Reactor safety |
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