使用有限元法对聚变反应堆部件进行电磁分析的方法

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

Fusion Engineering and Design Pub Date : 2024-10-13 DOI:10.1016/j.fusengdes.2024.114686

A. Fernández , J. Martínez-Fernández , M. Medrano , S. Cabrera , P. Testoni , E. Rodríguez

{"title":"使用有限元法对聚变反应堆部件进行电磁分析的方法","authors":"A. Fernández , J. Martínez-Fernández , M. Medrano , S. Cabrera , P. Testoni , E. Rodríguez","doi":"10.1016/j.fusengdes.2024.114686","DOIUrl":null,"url":null,"abstract":"<div><div>Electromagnetic (EM) analyses are carried out when designing fusion reactor components to verify that they withstand the EM loads developed during transient plasma events, thus ensuring their proper functioning.</div><div>A complete methodology has been developed to conduct EM analyses by creating algorithms to guide the analyst during the decisions and actions to be taken, from the selection of the case events and the calculation method to the validation of the final results. This methodology has been applied to the EM analyses of the ex-vessel components of the ITER diagnostic Wide-Angle Viewing System (WAVS) in its final design stage. The calculation method selected is the Spheres-Worst instant method, implemented with a 3D finite element model. The paper includes a verification analysis of the simplifications made and a method to optimize the resources needed for the EM analysis.</div></div>","PeriodicalId":55133,"journal":{"name":"Fusion Engineering and Design","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-10-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Methodology for electromagnetic analysis using the finite element method for fusion reactor components\",\"authors\":\"A. Fernández , J. Martínez-Fernández , M. Medrano , S. Cabrera , P. Testoni , E. Rodríguez\",\"doi\":\"10.1016/j.fusengdes.2024.114686\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Electromagnetic (EM) analyses are carried out when designing fusion reactor components to verify that they withstand the EM loads developed during transient plasma events, thus ensuring their proper functioning.</div><div>A complete methodology has been developed to conduct EM analyses by creating algorithms to guide the analyst during the decisions and actions to be taken, from the selection of the case events and the calculation method to the validation of the final results. This methodology has been applied to the EM analyses of the ex-vessel components of the ITER diagnostic Wide-Angle Viewing System (WAVS) in its final design stage. The calculation method selected is the Spheres-Worst instant method, implemented with a 3D finite element model. The paper includes a verification analysis of the simplifications made and a method to optimize the resources needed for the EM analysis.</div></div>\",\"PeriodicalId\":55133,\"journal\":{\"name\":\"Fusion Engineering and Design\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.9000,\"publicationDate\":\"2024-10-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Fusion Engineering and Design\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0920379624005362\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"NUCLEAR SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Fusion Engineering and Design","FirstCategoryId":"5","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0920379624005362","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"NUCLEAR SCIENCE & TECHNOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

在设计聚变反应堆部件时，需要进行电磁（EM）分析，以验证这些部件是否能够承受瞬态等离子体事件中产生的电磁载荷，从而确保其正常运行。通过创建算法来指导分析人员做出决定和采取行动，从选择案例事件和计算方法到验证最终结果，已经开发出一套完整的电磁分析方法。该方法已应用于对处于最后设计阶段的热核实验堆诊断广角观察系统（WAVS）的舱外组件进行电磁分析。所选的计算方法是球-沃斯特瞬时法，通过三维有限元模型实现。论文包括对所做简化的验证分析和优化电磁分析所需资源的方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Methodology for electromagnetic analysis using the finite element method for fusion reactor components

Electromagnetic (EM) analyses are carried out when designing fusion reactor components to verify that they withstand the EM loads developed during transient plasma events, thus ensuring their proper functioning.

A complete methodology has been developed to conduct EM analyses by creating algorithms to guide the analyst during the decisions and actions to be taken, from the selection of the case events and the calculation method to the validation of the final results. This methodology has been applied to the EM analyses of the ex-vessel components of the ITER diagnostic Wide-Angle Viewing System (WAVS) in its final design stage. The calculation method selected is the Spheres-Worst instant method, implemented with a 3D finite element model. The paper includes a verification analysis of the simplifications made and a method to optimize the resources needed for the EM analysis.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

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

CiteScore

3.50

自引率

23.50%

发文量

275

审稿时长

3.8 months

期刊介绍： The journal accepts papers about experiments (both plasma and technology), theory, models, methods, and designs in areas relating to technology, engineering, and applied science aspects of magnetic and inertial fusion energy. Specific areas of interest include: MFE and IFE design studies for experiments and reactors; fusion nuclear technologies and materials, including blankets and shields; analysis of reactor plasmas; plasma heating, fuelling, and vacuum systems; drivers, targets, and special technologies for IFE, controls and diagnostics; fuel cycle analysis and tritium reprocessing and handling; operations and remote maintenance of reactors; safety, decommissioning, and waste management; economic and environmental analysis of components and systems.