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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 21, Pages 44–47
DOI: https://doi.org/10.21883/PJTF.2019.21.48474.17982 (Mi pjtf5282) 		 
This article is cited in 9 scientific papers (total in 9 papers)

Application of the multifrequency doppler backscattering method for studying Alfvén modes at a tokamak

V. V. Bulaninab, V. K. Guseva, G. S. Kurskieva, V. B. Minaeva, M. I. Patrova, A. V. Petrovb, Yu. V. Petrova, A. Yu. Yashinab

a Ioffe Institute, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
Full-text PDF (124 kB) Citations (9)
DOI: https://doi.org/10.21883/PJTF.2019.21.48474.17982
Abstract: The results of the study of toroidal Alfven modes (TAE) using the multi-frequency Doppler backscattering (DBS) in the Globus-M tokamak are presented. The article is focused on the presentation of the Alfvén mode registration method for multichannel probing. The possible causes of the observed oscillations of the poloidal plasma rotation velocity at the Alfvén oscillation frequencies are discussed in detail. The data on the spatial distribution of Alfvén modes revealed by multi-frequency DBS are given. The recommendations for the further development of the DBS with the aim of a more detailed study of TAE in tokamaks were determined.
Keywords: plasma, tokamak, Alfvén mode, Doppler backscattering.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation
Russian Science Foundation 17-12-01177
The experiments were carried out on the unique scientific facility (USF) Spherical Globus-M tokamak within the state task of the Ministry of Education and Science. The study of toroidal Alfvén modes was carried out with the support of the Russian Science Foundation, grant no. 17-12-01177.
Received: 15.07.2019
Revised: 15.07.2019
Accepted: 17.07.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 11, Pages 1107–1110
DOI: https://doi.org/10.1134/S1063785019110051
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. V. Bulanin, V. K. Gusev, G. S. Kurskiev, V. B. Minaev, M. I. Patrov, A. V. Petrov, Yu. V. Petrov, A. Yu. Yashin, “Application of the multifrequency doppler backscattering method for studying Alfvén modes at a tokamak”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:21 (2019), 44–47; Tech. Phys. Lett., 45:11 (2019), 1107–1110
Citation in format AMSBIB
\Bibitem{BulGusKur19}
\by V.~V.~Bulanin, V.~K.~Gusev, G.~S.~Kurskiev, V.~B.~Minaev, M.~I.~Patrov, A.~V.~Petrov, Yu.~V.~Petrov, A.~Yu.~Yashin
\paper Application of the multifrequency doppler backscattering method for studying Alfv\'en modes at a tokamak
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 21
\pages 44--47
\mathnet{http://mi.mathnet.ru/pjtf5282}
\crossref{https://doi.org/10.21883/PJTF.2019.21.48474.17982}
\elib{https://elibrary.ru/item.asp?id=41848468}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 11
\pages 1107--1110
\crossref{https://doi.org/10.1134/S1063785019110051}
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    • This publication is cited in the following 9 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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