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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2019, Volume 45, Issue 15, Pages 43–46
DOI: https://doi.org/10.21883/PJTF.2019.15.48087.17814 (Mi pjtf5366) 		 
This article is cited in 4 scientific papers (total in 4 papers)

Geodesic acoustic mode temporal parameters effect on the LH-transition initiation possibility in TUMAN-3M tokamak

A. A. Belokurova, G. I. Abdullinaa, L. G. Askinazea, V. V. Bulaninb, N. A. Zhubra, V. A. Korneva, S. V. Krikunova, S. V. Lebedeva, A. V. Petrovb, D. V. Razumenkoa, A. S. Tukachinskya, A. Yu. Yashinb

a Ioffe Institute, St. Petersburg
b Peter the Great St. Petersburg Polytechnic University
Full-text PDF (169 kB) Citations (4)
DOI: https://doi.org/10.21883/PJTF.2019.15.48087.17814
Abstract: Geodesic acoustic mode (GAM) observations in TUMAN-3M tokamak show that in ohmic discharges with low plasma density GAM have intermittent character; transition to high confinement regime (LH-transition) is usually preceded by a short (up to 5 ms) GAM burst series with distinctive frequency drop, or there exists long (up to 30 ms) GAM burst series evolution with several characteristic timescales and varying amplitude. To determinate the effect of GAM temporal parameters on the possibility of LH-transition initiation numerical modeling of plasma density profile evolution under the effect of GAM burst sequence with varying frequency and amplitude was carried out.
Keywords: plasma, tokamak, Н-mode, geodesic acoustic mode, GAM.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation
Russian Science Foundation 18-72-10028
Received: 29.03.2019
Revised: 29.03.2019
Accepted: 29.04.2019
English version:
Technical Physics Letters, 2019, Volume 45, Issue 8, Pages 783–785
DOI: https://doi.org/10.1134/S1063785019080066
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. A. Belokurov, G. I. Abdullina, L. G. Askinaze, V. V. Bulanin, N. A. Zhubr, V. A. Kornev, S. V. Krikunov, S. V. Lebedev, A. V. Petrov, D. V. Razumenko, A. S. Tukachinsky, A. Yu. Yashin, “Geodesic acoustic mode temporal parameters effect on the LH-transition initiation possibility in TUMAN-3M tokamak”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 45:15 (2019), 43–46; Tech. Phys. Lett., 45:8 (2019), 783–785
Citation in format AMSBIB
\Bibitem{BelAbdAsk19}
\by A.~A.~Belokurov, G.~I.~Abdullina, L.~G.~Askinaze, V.~V.~Bulanin, N.~A.~Zhubr, V.~A.~Kornev, S.~V.~Krikunov, S.~V.~Lebedev, A.~V.~Petrov, D.~V.~Razumenko, A.~S.~Tukachinsky, A.~Yu.~Yashin
\paper Geodesic acoustic mode temporal parameters effect on the LH-transition initiation possibility in TUMAN-3M tokamak
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2019
\vol 45
\issue 15
\pages 43--46
\mathnet{http://mi.mathnet.ru/pjtf5366}
\crossref{https://doi.org/10.21883/PJTF.2019.15.48087.17814}
\elib{https://elibrary.ru/item.asp?id=41131148}
\transl
\jour Tech. Phys. Lett.
\yr 2019
\vol 45
\issue 8
\pages 783--785
\crossref{https://doi.org/10.1134/S1063785019080066}
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    • This publication is cited in the following 4 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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