Step Dynamic Process of the Hydrauliocally-driven Control Rod, (II) Theoretical Model on Step-down Process

概要

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The HCRDS (hydraulic control rod driving system) is a new type of control rod driving system, which is designed by INET (Institute of Nuclear Energy Technology) and has been put into use in 5 MW nuclear heating reactor in Tsinghua University. The purpose of this paper is to theoretically analyze the step-down process of this new technology and establish fundamental basis for further analysis and research. The experimental loop of the HCRDS and the working principle on the step-down process are introduced in this paper. The theoretical model is established on the basis of analysis, simplification and hypothesis. Also given is the accurate mathematical description of this model. The comparison between the results of this model and that of the experiment proves the rationality and feasibility of the model. The selection of the working point is also introduced.
社団法人日本原子力学会の論文
2000-12-25