ABSTRACT An equation of power in subcritical quasi-steady state has been derived based on one-point kinetics equations for the purpose of utilizing it for the development of timely reactivity estimation from complicated time profile of neutron count rate. It linearly relates power, P, to a new variable q, which is a function of time differential of the power. It has been confirmed that the points (q, P) calculated by using one-point kinetics code, AGNES, are perfectly in a line described by the new equation and that the points (q, P) calculated from transient subcritical experiment data measured by using TRACY made a line with a slope indicated by the new equation.

中文翻译：

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亚临界准稳态功率特征时间曲线的线性方程

摘要 基于单点动力学方程推导了亚临界准稳态功率方程，目的是利用它从复杂的中子计数率时间分布中及时估计反应性。它将功率 P 与新变量 q 线性相关，q 是功率时间微分的函数。已经证实，使用单点动力学代码 AGNES 计算的点 (q, P) 完全位于新方程所描述的一条线上，并且由测量的瞬态亚临界实验数据计算的点 (q, P)使用 TRACY 制作一条斜率由新方程表示的线。