2026-04-14T08:16:50Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/3748782026-01-20T10:25:07Zcom_2072_1033col_2072_452951

Non-linear simulations of MHD instabilities in tokamak plasma Civit Bertran, Albert Universitat Politècnica de Catalunya. Departament de Física García Senz, Domingo Futatani, Shimpei Àrees temàtiques de la UPC::Física::Física de fluids::Física de plasmes Magnetohydrodynamics Plasma dynamics MHD tokamak ITER Plasma physics ELM Magnetohidrodinàmica Dinàmica de plasma The MHD Infrastructure for Plasma Simulation code, MIPS code, is the non-linear MHD (magnetohydrodynamics) code oriented to study the properties of magnetically confined plasma. In this project the MIPS code has been initialized to study a tokamak geometry. The project has successfully managed the preliminary initialization for tokamak study. In this work, it is shown how the location of the binary mask influences the evolution of plasma dynamics. When the binary mask is set at the separatrix, the MHD mode evolves in the core region due to the influence of boundary condition in the edge region. When the binary mask is set far out of the separatrix, the MHD mode evolution in the edge region can be observed. In addition, the temperature dependence of the plasma parameters was implemented in order to study its impact in the evolution of the MHD modes of plasma instabilities. 2022-07-11 Master thesis https://hdl.handle.net/2117/374878 ETSETB-230.170313 eng S'autoritza la difusió de l'obra mitjançant la llicència Creative Commons o similar 'Reconeixement-NoComercial- SenseObraDerivada' Open Access application/pdf application/zip Universitat Politècnica de Catalunya