Počet záznamů: 1
Advantages of the first-derivative probe technique over the three- and four-parameter probe techniques in fusion plasmas diagnostics
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SYSNO ASEP 0489645 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Advantages of the first-derivative probe technique over the three- and four-parameter probe techniques in fusion plasmas diagnostics Tvůrce(i) Hasan, E. (BG)
Dimitrova, Miglena (UFP-V) ORCID
Popov, T. (BG)
Ivanova, P. (BG)
Dejarnac, Renaud (UFP-V) RID, ORCID
Stöckel, Jan (UFP-V) RID
Pánek, Radomír (UFP-V) RIDČíslo článku P04005 Zdroj.dok. Journal of Instrumentation. - : Institute of Physics Publishing - ISSN 1748-0221
Roč. 13, č. 4 (2018)Poč.str. 17 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova Plasma potential ; electron temperature ; bi-Maxwellian EEDF ; Divertor Langmuir probes ; three- and four-parameter probe techniques ; first-derivative probe technique Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD 2.11 Other engineering and technologies CEP LM2015045 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy Institucionální podpora UFP-V - RVO:61389021 UT WOS 000429055400005 EID SCOPUS 85046650821 DOI 10.1088/1748-0221/13/04/P04005 Anotace In this work, the advantages are presented and discussed of the first-derivative probe technique over the three- and the four-parameter conventional probe techniques for diagnostics of fusion plasmas. The conventional probe techniques for estimation of the plasma potential and the electron temperature and density can only be used when the electron energy distribution function (EEDF) is Maxwellian. The first-derivative probe technique can provide reliable results for the plasma potential and the real EEDF when the latter deviates from Maxwellian. To exemplify the application of the results obtained by different techniques, results on the parallel power-flux density distribution in the divertor region of the COMPASS tokamak, IPP.CR, are presented and discussed. Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2019
Počet záznamů: 1