Počet záznamů: 1
Design of multi-range tomographic system for transport studies in tokamak plasmas
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SYSNO ASEP 0349744 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Design of multi-range tomographic system for transport studies in tokamak plasmas Tvůrce(i) Weinzettl, Vladimír (UFP-V) RID, ORCID
Naydenkova, Diana (UFP-V) RID, ORCID
Šesták, David (UFP-V) RID
Vlček, Jiří (UFP-V) RID
Mlynář, Jan (UFP-V) RID
Melich, Radek (UFP-V) RID
Jareš, Daniel (UFP-V)
Malot, J. (FR)
Sarychev, D. (RU)
Igochine, V. (DE)Zdroj.dok. Nuclear Instruments & Methods in Physics Research Section A. - : Elsevier - ISSN 0168-9002
Roč. 623, č. 2 (2010), s. 806-808Poč.str. 3 s. Forma vydání web - web Akce International Conference on Frontiers in Diagnostic Technologies/1st./ Datum konání 25.11.2009-27.11.2009 Místo konání Frascati Země IT - Itálie Typ akce WRD Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova SXR ; Bolometry ; Visible light ; Tokamak ; COMPASS Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech CEP GA202/09/1467 GA ČR - Grantová agentura ČR CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000284343600040 DOI 10.1016/j.nima.2010.04.010 Anotace The integrated spectroscopic system for visible plasma radiation, soft X-ray, and bolometric measurements has been designed for the COMPASS tokamak. This diagnostic allows tomographic reconstruction at a few microseconds time base and features an improved spatial resolution about 1 cm in the pedestal region, where the highest gradient of plasma pressure drives turbulent structures and their propagation towards the wall. In combination with other developed diagnostics on COMPASS, it represents an ideal tool for a measurement and characterization of these radiating plasma structures, which are responsible for an extremely high particle/energy transport across magnetic field. The design of the new integrated multi-channel spectroscopic diagnostics is reviewed and corresponding technical challenges are described. Additionally, the methods, which will be used for data processing, are briefly mentioned and target physics is discussed. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2011
Počet záznamů: 1