模块式小堆控制棒导向组件设计分析
doi: 10.13832/j.jnpe.2018.04.0097
Design and Analysis of Control Rod Guide Assembly for China Small Modular Reactor
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摘要: 通过对模块式小型堆（ACP100）反应堆结构特点进行分析，提出了开式管束型长行程连续导向的控制棒导向组件设计。对导向组件进行力学分析、流场分析以及试验验证，结果表明导向组件摩擦力小、抗变形能力强、抗流场扰动强、运行可靠，满足ACP100的功能要求。Abstract: An open and bundled control rod guide assembly with long stroke and continuous guidance was proposed, by analyzing the structure characteristics of China small modular reactor (ACP100). The components are analyzed by stress analysis, flow field analysis and experiment verification, and the results show that the components are with small friction, strong resistance to deformation and flow disturbance, and is reliable in operation, which can meet the functional requirements of ACP100.
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