Mark S. Shephard, Jacob Merson, Onkar Sahni, Angel E. Castillo, Aditya Y. Joshi, Dhyanjyoti D. Nath, Usman Riaz, E. Seegyoung Seol, Cameron W. Smith, Chonglin Zhang, Mark W. Beall, Ottmar Klaas, Rocco Nastasia, Saurabh Tendulkar
{"title":"Unstructured mesh tools for magnetically confined fusion system simulations","authors":"Mark S. Shephard, Jacob Merson, Onkar Sahni, Angel E. Castillo, Aditya Y. Joshi, Dhyanjyoti D. Nath, Usman Riaz, E. Seegyoung Seol, Cameron W. Smith, Chonglin Zhang, Mark W. Beall, Ottmar Klaas, Rocco Nastasia, Saurabh Tendulkar","doi":"10.1007/s00366-024-01976-2","DOIUrl":null,"url":null,"abstract":"<p>As fusion simulation codes increasingly account for the full geometric complexity of magnetically confined fusion systems, a need arose to provide tailored unstructured mesh technologies to address the specific needs of fusion plasma simulation codes and their coupling to other physics simulation codes. This paper presents a high level overview of a set of unstructured mesh developments that include; methods to effectively employ manufacturing CAD models in the construction of quality analysis model geometries, specialized mesh generation and adaptation tools; an infrastructure to support parallel particle-in-cell calculation on unstructured meshes; and an infrastructure for coupling of massively parallel mesh-based fusion codes.</p>","PeriodicalId":11696,"journal":{"name":"Engineering with Computers","volume":"6 1","pages":""},"PeriodicalIF":8.7000,"publicationDate":"2024-04-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Engineering with Computers","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1007/s00366-024-01976-2","RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"Mathematics","Score":null,"Total":0}
引用次数: 0
Abstract
As fusion simulation codes increasingly account for the full geometric complexity of magnetically confined fusion systems, a need arose to provide tailored unstructured mesh technologies to address the specific needs of fusion plasma simulation codes and their coupling to other physics simulation codes. This paper presents a high level overview of a set of unstructured mesh developments that include; methods to effectively employ manufacturing CAD models in the construction of quality analysis model geometries, specialized mesh generation and adaptation tools; an infrastructure to support parallel particle-in-cell calculation on unstructured meshes; and an infrastructure for coupling of massively parallel mesh-based fusion codes.
期刊介绍：
Engineering with Computers is an international journal dedicated to simulation-based engineering. It features original papers and comprehensive reviews on technologies supporting simulation-based engineering, along with demonstrations of operational simulation-based engineering systems. The journal covers various technical areas such as adaptive simulation techniques, engineering databases, CAD geometry integration, mesh generation, parallel simulation methods, simulation frameworks, user interface technologies, and visualization techniques. It also encompasses a wide range of application areas where engineering technologies are applied, spanning from automotive industry applications to medical device design.
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