An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak

A. Yu Tel'nova*, G. S. Kurskiev, I. V. Miroshnikov, G. F. Avdeeva, N. N. Bakharev, V. K. Gusev, V. B. Minaev, A. D. Mel'nik, Yu V. Petrov, N. V. Sakharov, F. V. Chernyshev, P. B. Shchegolev

*Corresponding author for this work

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

Experiments intended to study the dependence of the ion temperature on the plasma current were carried out on the Globus-M spherical tokamak. The ion temperature was measured at a few spatial points with the help of charge exchange spectroscopy and a charge exchange atom analyzer. On the basis of the experimental data, modeling with the use of the ASTRA numerical code was carried out and the thermal diffusivities for the ion plasma component were determined. The calculation results show that the ion behavior is similar to neoclassical.
Original languageEnglish
JournalTechnical Physics Letters
Volume44
Issue number8
Pages (from-to)700-704
Number of pages5
ISSN1063-7850
DOIs
Publication statusPublished - 2018

Cite this

Tel'nova, A. Y., Kurskiev, G. S., Miroshnikov, I. V., Avdeeva, G. F., Bakharev, N. N., Gusev, V. K., ... Shchegolev, P. B. (2018). An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak. Technical Physics Letters, 44(8), 700-704. https://doi.org/10.1134/S1063785018080126
Tel'nova, A. Yu ; Kurskiev, G. S. ; Miroshnikov, I. V. ; Avdeeva, G. F. ; Bakharev, N. N. ; Gusev, V. K. ; Minaev, V. B. ; Mel'nik, A. D. ; Petrov, Yu V. ; Sakharov, N. V. ; Chernyshev, F. V. ; Shchegolev, P. B. / An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak. In: Technical Physics Letters. 2018 ; Vol. 44, No. 8. pp. 700-704.
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title = "An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak",
abstract = "Experiments intended to study the dependence of the ion temperature on the plasma current were carried out on the Globus-M spherical tokamak. The ion temperature was measured at a few spatial points with the help of charge exchange spectroscopy and a charge exchange atom analyzer. On the basis of the experimental data, modeling with the use of the ASTRA numerical code was carried out and the thermal diffusivities for the ion plasma component were determined. The calculation results show that the ion behavior is similar to neoclassical.",
author = "Tel'nova, {A. Yu} and Kurskiev, {G. S.} and Miroshnikov, {I. V.} and Avdeeva, {G. F.} and Bakharev, {N. N.} and Gusev, {V. K.} and Minaev, {V. B.} and Mel'nik, {A. D.} and Petrov, {Yu V.} and Sakharov, {N. V.} and Chernyshev, {F. V.} and Shchegolev, {P. B.}",
year = "2018",
doi = "10.1134/S1063785018080126",
language = "English",
volume = "44",
pages = "700--704",
journal = "Technical Physics Letters",
issn = "1063-7850",
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Tel'nova, AY, Kurskiev, GS, Miroshnikov, IV, Avdeeva, GF, Bakharev, NN, Gusev, VK, Minaev, VB, Mel'nik, AD, Petrov, YV, Sakharov, NV, Chernyshev, FV & Shchegolev, PB 2018, 'An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak', Technical Physics Letters, vol. 44, no. 8, pp. 700-704. https://doi.org/10.1134/S1063785018080126

An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak. / Tel'nova, A. Yu; Kurskiev, G. S.; Miroshnikov, I. V.; Avdeeva, G. F.; Bakharev, N. N.; Gusev, V. K.; Minaev, V. B.; Mel'nik, A. D.; Petrov, Yu V.; Sakharov, N. V.; Chernyshev, F. V.; Shchegolev, P. B.

In: Technical Physics Letters, Vol. 44, No. 8, 2018, p. 700-704.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - An Investigation of the Influence of the Plasma Current on the Ion Heat Transport in the Globus-M Spherical Tokamak

AU - Tel'nova, A. Yu

AU - Kurskiev, G. S.

AU - Miroshnikov, I. V.

AU - Avdeeva, G. F.

AU - Bakharev, N. N.

AU - Gusev, V. K.

AU - Minaev, V. B.

AU - Mel'nik, A. D.

AU - Petrov, Yu V.

AU - Sakharov, N. V.

AU - Chernyshev, F. V.

AU - Shchegolev, P. B.

PY - 2018

Y1 - 2018

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AB - Experiments intended to study the dependence of the ion temperature on the plasma current were carried out on the Globus-M spherical tokamak. The ion temperature was measured at a few spatial points with the help of charge exchange spectroscopy and a charge exchange atom analyzer. On the basis of the experimental data, modeling with the use of the ASTRA numerical code was carried out and the thermal diffusivities for the ion plasma component were determined. The calculation results show that the ion behavior is similar to neoclassical.

U2 - 10.1134/S1063785018080126

DO - 10.1134/S1063785018080126

M3 - Journal article

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SP - 700

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JO - Technical Physics Letters

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SN - 1063-7850

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