Název: Diagnostic Lithium Beam System for COMPASS Tokamak
Autoři: Háček, P. ; Weinzettl, Vladimír ; Stöckel, Jan ; Anda, G. ; Veres, G. ; Zoletnik, S. ; Berta, M.
Typ dokumentu: Příspěvky z konference
Konference/Akce: WDS 2011 - Annual Conference of Doctoral Students /20./, Prague (CZ), 2011-05-31 / 2011-06-03
Rok: 2011
Jazyk: eng
Abstrakt: The COMPASS tokamak has been re-installed in IPP Prague after its transport from Culham in UK. A Diagnostic Lithium Beam system is being developed for COMPASS tokamak. Its main goal is to provide edge density (Beam Emission Spectroscopy) and edge plasma current (Atomic Beam Probe) measurements to address the scientific programme focused on H-mode and pedestal physics. It features several newly designed and developed parts, including improved emitter and neutralizer. Atomic Beam Probe is an innovatory diagnostic for measurement of poloidal magnetic field and plasma current fluctuations in the plasma edge. Currently, the system is connected to tokamak (August 2011) and first experiments with plasma were performed. The system still undergoes vacuum, neutralization and high voltage testing. This article reviews the concept and current state of the Lithium Beam diagnostic for COMPASS and provides its first test results.
Klíčová slova: beam diagnostics; plasma diagnostics; tokamak, COMPASS
Číslo projektu: CEZ:AV0Z20430508 (CEP), GA202/09/1467 (CEP)
Poskytovatel projektu: GA ČR
Zdrojový dokument: Proceedings of the 20th Annual Conference of Doctoral Students - WDS 2011 , ISBN 978-80-7378-185-9

Instituce: Ústav fyziky plazmatu AV ČR (web)
Informace o dostupnosti dokumentu: Dokument je dostupný na externích webových stránkách.
Externí umístění souboru: http://server.ipp.cas.cz/~vwei/work/wds2010_201_f2.pdf
Původní záznam: http://hdl.handle.net/11104/0205687

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-81480


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