Gathering expertise On Vibration ImpaKt In Nuclear power Generation (GO-VIKING)

收集核能发电振动影响方面的专业知识 (GO-VIKING)

• 批准号: 10061324
• 金额: $ 9.62万
• 依托单位: EDF ENERGY R&D UK CENTRE LIMITED
• 依托单位国家: 英国
• 项目类别: EU-Funded
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=10061324
• 关键词: Gathering; expertise; Vibration; ImpaKt; Nuclear

The Gathering expertise On Vibration ImpaKt In Nuclear power Generation (GO-VIKING) project takes over from the VIKING initiative that started in 2020 as an in-kind collaborative effort of European vendors, utilities, technical safety organizations, universities, and research organizations to improve the understanding and the prediction of flow-induced vibration (FIV) phenomena, relevant to nuclear power reactors. Preventive measures against FIV should be taken in the component design and during the operation of the nuclear steam supply system (NSSS) to avoid structural wear, damage or even incidental or accidental scenarios with potential radioactivity release to the environment. The overall objective of GO-VIKING is to increase the expertise and improve the tools and skills of the European nuclear stakeholders for the analysis of complex FIV phenomena in order to maintain and enhance nuclear plant safety. This will be accomplished by: - Generation of high-resolution numerical and experimental data of FIV in single and multiphase flows. - Development and validation of high- and medium-resolution, as well as fast-running practical tools for the FIV analysis - Implementation of efficient methods for uncertainty propagation in the FIV results - Synthesis of best practice guidelines for FIV analysis in accordance with the needs of the stakeholders - Targeted training of graduates and young experts as well as practitioners from stakeholders in FIV related phenomena and modelling techniques The GO-VIKING project will improve the safety of contemporary reactors and the design evaluation of new concepts by making available new experimental results and improved numerical approaches for the evaluation of FIV. These will allow the nuclear operators to enhance the prediction of FIV phenomena in key NSSS components, and the vendors to improve the design of the relevant equipment, thus leading to increased reliability, availability, and safety of the European NPPs

收集核发电振动影响专业知识 (GO-VIKING) 项目继承了 VIKING 计划，该计划于 2020 年启动，是欧洲供应商、公用事业公司、技术安全组织、大学和研究组织的实物合作努力，旨在提高对与核电反应堆相关的流致振动 (FIV) 现象的理解和预测。应在核蒸汽供应系统（NSSS）的部件设计和运行过程中采取针对 FIV 的预防措施，以避免结构磨损、损坏，甚至发生潜在放射性释放到环境中的偶发或意外情况。 GO-VIKING 的总体目标是增加欧洲核利益相关者的专业知识并改进其工具和技能，以分析复杂的 FIV 现象，以维持和增强核电站的安全。这将通过以下方式实现： - 生成单相流和多相流中 FIV 的高分辨率数值和实验数据。 - 开发和验证用于 FIV 分析的高分辨率和快速运行的实用工具 - 在 FIV 结果中实施不确定性传播的有效方法 - 根据利益相关者的需求综合 FIV 分析的最佳实践指南 - 对毕业生和年轻专家以及利益相关者进行 FIV 相关现象和建模技术的有针对性的培训 GO-VIKING 项目将 通过提供新的实验结果和改进的 FIV 评估数值方法，提高当代反应堆的安全性和新概念的设计评估。这些将使核运营商能够增强对关键 NSSS 组件中 FIV 现象的预测，并使供应商能够改进相关设备的设计，从而提高欧洲核电站的可靠性、可用性和安全性