Experimental techniques in determination of electron cyclotron power deposition profiles in thermonuclear plasmas
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Inclou dades d'ús des de 2022
Cita com:
hdl:2117/87143
Tutor / directorPassoni, Matteo
Tipus de documentProjecte/Treball Final de Carrera
Data2014
Condicions d'accésAccés obert
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continguts d'aquesta obra estan subjectes a la llicència de Creative Commons
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Reconeixement-NoComercial-SenseObraDerivada 3.0 Espanya
Abstract
Electron cyclotron waves are widely used in magnetic confinement devices, specially in those involved in nuclear fusion research, to heat the electrons and achieve the ignition temperature. A still unsolved issue is the
determination of the exact position where the cyclotron power is absorbed by the plasma.
Although a verified theoretical method exists to determine the absorbed zone, it relies on local and integral density and temperature values, quantities that are not known with sufficient precision.
The basics of a technique that allow determining the cyclotron power deposition profile independently have been developed in this thesis, which is applicable to recent and historical FTU tokamak data and can be used as a
reliable real-time closed-loop control system of MHD instabilities in future tokamaks.
MatèriesCyclotrons, Nuclear fusion, Plasma (Ionized gases), Magnetohydrodynamics, Ciclotrons, Fusió nuclear, Plasma (Gasos ionitzats), Magnetohidrodinàmica
TitulacióENGINYERIA INDUSTRIAL (Pla 1994)
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