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Gyrotron multistage depressed collector based on E × B drift concept using azimuthal electric field. II: Upgraded designs

Wu, Chuanren; Pagonakis, Ioannis Gr.; Albert, David; Avramidis, Konstantinos A.; Gantenbein, Gerd; Illy, Stefan; Thumm, Manfred; Jelonnek, John

Abstract (englisch):
Multistage Depressed Collectors (MDCs) are nontrivial for high-frequency gyrotrons. A basic conceptual design of an E x B MDC using azimuthal electric fields was proposed in Part I of this series. In the present work, several upgraded design proposals based on the basic one will be elaborated. These proposals will significantly reduce the back-stream of electrons, which was the main drawback of the basic design proposal. Another upgraded design proposal will shrink the length and maximal radius of the MDC to be only a fraction of its full-length version. A conceptual design of the final MDC proposal will be given at the end.

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Verlagsausgabe §
DOI: 10.5445/IR/1000090043
Frei zugänglich ab 24.01.2020
Seitenaufrufe: 19
seit 08.02.2019
Zugehörige Institution(en) am KIT Institut für Hochleistungsimpuls- und Mikrowellentechnik (IHM)
Publikationstyp Zeitschriftenaufsatz
Jahr 2019
Sprache Englisch
Identifikator ISSN: 1070-664X, 1089-7674
urn:nbn:de:swb:90-900432
KITopen-ID: 1000090043
HGF-Programm 31.03.02 (POF III, LK 01)
Erschienen in Physics of plasmas
Band 26
Heft 1
Seiten 013108
Projektinformation EUROfusion (EU, H2020, 633053)
Vorab online veröffentlicht am 22.01.2019
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