مؤتمر
Domain decomposition for 3D nonlinear magnetostatic problems: Newton-Krylov-Schur vs. Schur-Newton-Krylov methods
العنوان: | Domain decomposition for 3D nonlinear magnetostatic problems: Newton-Krylov-Schur vs. Schur-Newton-Krylov methods |
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المؤلفون: | Ghenai, Mohamed, Perrussel, Ronan, Chadebec, Olivier, Vi, Frédéric, Guichon, Jean-Michel, Meunier, Gérard, Siau, Jonathan |
المساهمون: | Laboratoire de Génie Electrique de Grenoble (G2ELab ), Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Groupe de Recherche en Electromagnétisme (LAPLACE-GRE), LAboratoire PLasma et Conversion d'Energie (LAPLACE), Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT), Altair Engineering France |
المصدر: | 24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023) https://cnrs.hal.science/hal-04115574Test 24th International Conference on the Computation of Electromagnetic Fields (Compumag'2023), May 2023, Kyoto, Japan |
بيانات النشر: | HAL CCSD |
سنة النشر: | 2023 |
المجموعة: | Université Toulouse III - Paul Sabatier: HAL-UPS |
مصطلحات موضوعية: | Domain decomposition, FETI method, Nonlinear magnetostatic, Parallel computing, [SPI.NRJ]Engineering Sciences [physics]/Electric power |
جغرافية الموضوع: | Kyoto, Japan |
الوقت: | Kyoto, Japan |
الوصف: | International audience ; Domain decomposition is a strategy designed to be used on parallel machines. This strategy leads to hybrid methods between direct and iterative solvers and allows users to benefit from the advantages of both. Lately, the growing size of simulations in electromagnetics brought to light the interest of using domain decomposition. Nonlinearity is also one of the problems specificities where the need for an efficient solver is high. This paper provides a comparison between two techniques of domain decomposition for solving 3D nonlinear magnetostatic problems. A test case illustrates the results that can be expected. |
نوع الوثيقة: | conference object |
اللغة: | English |
العلاقة: | hal-04115574; https://cnrs.hal.science/hal-04115574Test; https://cnrs.hal.science/hal-04115574/documentTest; https://cnrs.hal.science/hal-04115574/file/Digest.pdfTest |
الإتاحة: | https://cnrs.hal.science/hal-04115574Test https://cnrs.hal.science/hal-04115574/documentTest https://cnrs.hal.science/hal-04115574/file/Digest.pdfTest |
حقوق: | info:eu-repo/semantics/OpenAccess |
رقم الانضمام: | edsbas.C7C39E95 |
قاعدة البيانات: | BASE |
الوصف غير متاح. |