2026-04-14T07:29:00Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/3766592025-07-17T05:18:39Zcom_2072_1033col_2072_452950

Axisymmetric magneto-hydrodynamics with SPH García Senz, Domingo Universitat Politècnica de Catalunya. Departament de Física Universitat Politècnica de Catalunya. GAA - Grup d'Astronomia i Astrofísica Àrees temàtiques de la UPC::Física::Astronomia i astrofísica Hydrodynamics Hidrodinàmica Many interesting terrestrial and astrophysical scenarios involving magnetic fields can be approached in axial geometry. Even though the Lagrangian smoothed particle hydrodynamics (SPH) technique has been successfully extended to handle magneto-hydrodynamic (MHD) problems, a well-verified, axisymmetric MHD scheme based on the SPH technique does not exist. In this work, we propose and check a new axisymmetric MHD hydrodynamic code that can be applied to astrophysical and engineering problems which display an adequate geometry. We show that a hydrodynamic code built on these axisymmetric premises is able to produce similar results to standard 3D-SPHMHD codes but with much lesser computational effort. Peer Reviewed Postprint (published version) 2022 Conference lecture García Senz, D. Axisymmetric magneto-hydrodynamics with SPH. A: SPHERIC. "Proceedings pf the 16th SHERIC International Workshop". 2022, p. 115-122. ISBN 979-12-8028-205-7. 979-12-8028-205-7 https://hdl.handle.net/2117/376659 eng http://creativecommons.org/licenses/by-nc-nd/4.0/ Open Access Attribution-NonCommercial-NoDerivatives 4.0 International 8 p. application/pdf