svey -4000核材料储存容器结构完整性监测工具的框架开发

IF 1.9 3区工程技术 Q1 NUCLEAR SCIENCE & TECHNOLOGY

Nuclear Engineering and Design Pub Date : 2025-04-24 DOI:10.1016/j.nucengdes.2025.114064

Joseph Hafen , Jon Teague , Brandon Fleming , Justin Ruthstrom , Murray Moore , Steven Lukow , Julio Suazo , David Grow , Samrat Choudhury , Jonathan Gigax

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引用次数: 0

摘要

这项工作提出了一种自动监测工具的初步设计，以评估svey -4000核材料储存容器的健康状况。该工具是通过训练几个机器学习（ML）回归模型来预测容器侧壁平面凹痕的最大残余应力而设计的。该模型是在Abaqus有限元分析软件中建立的经实验验证的有限元分析模型上进行训练的。比较了各ML模型的精度。评估了应用的潜力以及模型的缺点。概述了必要的有限元模型改进，并提出了各种ML模型。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Framework development for a SAVY-4000 nuclear material storage container structural integrity surveillance tool

This work presents the preliminary design of an automated surveillance tool to assess the health of SAVY-4000 nuclear material storage containers. This tool is designed by training several machine learning (ML) regression models to predict maximum residual stress in plain dents on the container sidewall. The model is trained on an experimentally validated Finite Element Analysis (FEA) model built in Abaqus FEA. The accuracy of each ML model is compared. The potential for application as well as model shortcomings are assessed. Necessary FEA model improvements are outlined and the various ML models are proposed.

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来源期刊

Nuclear Engineering and Design 工程技术-核科学技术

CiteScore

3.40

自引率

11.80%

发文量

377

审稿时长

5 months

期刊介绍： Nuclear Engineering and Design covers the wide range of disciplines involved in the engineering, design, safety and construction of nuclear fission reactors. The Editors welcome papers both on applied and innovative aspects and developments in nuclear science and technology. Fundamentals of Reactor Design include: • Thermal-Hydraulics and Core Physics • Safety Analysis, Risk Assessment (PSA) • Structural and Mechanical Engineering • Materials Science • Fuel Behavior and Design • Structural Plant Design • Engineering of Reactor Components • Experiments Aspects beyond fundamentals of Reactor Design covered: • Accident Mitigation Measures • Reactor Control Systems • Licensing Issues • Safeguard Engineering • Economy of Plants • Reprocessing / Waste Disposal • Applications of Nuclear Energy • Maintenance • Decommissioning Papers on new reactor ideas and developments (Generation IV reactors) such as inherently safe modular HTRs, High Performance LWRs/HWRs and LMFBs/GFR will be considered; Actinide Burners, Accelerator Driven Systems, Energy Amplifiers and other special designs of power and research reactors and their applications are also encouraged.