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Article Dans Une Revue Nuclear Fusion Année : 2019

Multiphysics analysis with CAD-based parametric breeding blanket creation for rapid design iteration

Jonathan Shimwell
Rémi Delaporte-Mathurin
Jean-Charles Jaboulay
  • Fonction : Auteur
Chris Richardson
Chris Bowman
  • Fonction : Auteur
Andrew Davis
Andrew Lahiff
  • Fonction : Auteur
James Bernardi
Sikander Yasin
Xiaoying Tang

Résumé

International Atomic Energy Agency Nuclear Fusion PAPER • THE FOLLOWING ARTICLE ISOPEN ACCESS Multiphysics analysis with CAD-based parametric breeding blanket creation for rapid design iteration Jonathan Shimwell1, Rémi Delaporte-Mathurin2, Jean-Charles Jaboulay3, Julien Aubert3, Chris Richardson4, Chris Bowman5, Andrew Davis1, Andrew Lahiff1, James Bernardi6, Sikander Yasin7,8Show full author list Published 8 March 2019 • © EURATOM 2019 Nuclear Fusion, Volume 59, Number 4 Citation Jonathan Shimwell et al 2019 Nucl. Fusion 59 046019 DOI 10.1088/1741-4326/ab0016 DownloadArticle PDF Figures References Download PDF 2222 Total downloads 1111 total citations on Dimensions.Article has an altmetric score of 9 Turn on MathJax Share this article Share this content via email Share on Facebook (opens new window) Share on Twitter (opens new window) Share on Mendeley (opens new window) Article information Abstract Breeding blankets are designed to ensure tritium self-sufficiency in deuterium–tritium fusion power plants. In addition to this, breeder blankets play a vital role in shielding key components of the reactor, and provide the main source of heat which will ultimately be used to generate electricity. Blanket design is critical to the success of fusion reactors and integral to the design process. Neutronic simulations of breeder blankets are regularly performed to ascertain the performance of a particular design. An iterative process of design improvements and parametric studies are required to optimize the design and meet performance targets. Within the EU DEMO program the breeding blanket design cycle is repeated for each new baseline design. One of the key steps is to create three-dimensional models suitable primarily for use in neutronics, but could be used in other computer-aided design (CAD)-based physics and engineering analyses. This article presents a novel blanket design tool which automates the process of producing heterogeneous 3D CAD-based geometries of the helium-cooled pebble bed, water-cooled lithium lead, helium-cooled lithium lead and dual-coolant lithium lead blanket types. The paper shows a method of integrating neutronics, thermal analysis and mechanical analysis with parametric CAD to facilitate the design process. The blanket design tool described in this paper provides parametric geometry for use in neutronics and engineering simulations. This paper explains the methodology of the design tool and demonstrates use of the design tool by generating all four EU blanket designs using the EU DEMO baseline. Neutronics and heat transfer simulations using the models have been carried out. The approach described has the potential to considerably speed up the design cycle and greatly facilitate the integration of multiphysics studies.

Dates et versions

hal-03990735 , version 1 (15-02-2023)

Identifiants

Citer

Jonathan Shimwell, Rémi Delaporte-Mathurin, Jean-Charles Jaboulay, Julien Aubert, Chris Richardson, et al.. Multiphysics analysis with CAD-based parametric breeding blanket creation for rapid design iteration. Nuclear Fusion, 2019, 59 (4), pp.046019. ⟨10.1088/1741-4326/ab0016⟩. ⟨hal-03990735⟩
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