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Akademický článek

Simulation of cold magnetized plasmas with the 3D electromagnetic software CST Microwave Studio®

Autor: Louche Fabrice, Křivská Alena, Messiaen André, Wauters Tom

Publikováno v: EPJ Web of Conferences, Vol 157, p 03031 (2017)

Detailed designs of ICRF antennas were made possible by the development of sophisticated commercial 3D codes like CST Microwave Studio® (MWS). This program allows for very detailed geometries of the radiating structures, but was only considering sim

Externí odkaz: https://doaj.org/article/60150c5d170c4bb78c3296702927af3f

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Akademický článek

Advanced electron cyclotron heating and current drive experiments on the stellarator Wendelstein 7-X

Publikováno v: EPJ Web of Conferences, Vol 157, p 02008 (2017)

During the first operational phase (OP 1.1) of Wendelstein 7-X (W7-X) electron cyclotron resonance heating (ECRH) was the exclusive heating method and provided plasma start-up, wall conditioning, heating and current drive. Six gyrotrons were commissi

Externí odkaz: https://doaj.org/article/f057d7cd77cb4dbcb0ccb3f3397e4fff

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Akademický článek

Discharge initiation by ICRF antenna in IShTAR

Autor: Tripský Matěj, Wauters Tom, D’Inca Rodolphe, Crombé Kristel, Jacquot Jonathan, Ochoukov Roman, Louche Fabrice, Usoltceva Mariia, Kostic Ana, Lyssoivan Anatoli, Noterdaeme Jean-Marie, Van Schoor Michael

Publikováno v: EPJ Web of Conferences, Vol 157, p 03056 (2017)

IShTAR is a linear magnetized plasma test facility dedicated to the investigation of RF wave/plasma interaction. The IShTAR ICRF system consists of a single strap RF antenna. When using the antenna for plasma production without an external plasma sou

Externí odkaz: https://doaj.org/article/cede1a1006934b85b80576aad4b804d1

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Akademický článek

Advanced ponderomotive description of electron acceleration in ICRF discharge initiation

Autor: Wauters Tom, Tripský Matej, Lyssoivan Anatoli, Louche Fabrice, Möller Sören, Ragona Riccardo, Van Eester Dirk

Publikováno v: EPJ Web of Conferences, Vol 157, p 03064 (2017)

This contribution proposes a new approach for the ponderomotive description of electron acceleration in ICRF discharge initiation. The motion of electrons in the parallel electric field Ez is separated into a fast oscillation and a slower drift aroun

Externí odkaz: https://doaj.org/article/01501d2979be43098ff9403115fe0dd6

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