Algorithm for reconstruction of the shape of the plasma column cross section in the KMT facility

Abstract

Algorithm for reconstruction of the shape of the plasma column cross section in the Kazakhstan Tokamak for Material Testing (KTM) based on the method of elementary ring current filaments is described. Based on the suggested algorithm, the program Plasma_Shape_Reconstructor has been developed for calculation and visualization of the plasma parameters based on the vector of input parameters measured by electromagnetic diagnostics sensors of the tokamak. The correctness of the reconstructed plasma column shape, position of the X-point, and internal magnetic surface is estimated, and the series of program tests is performed to determine the time of algorithm execution and the stability of the reconstruction process.

Original language	English
Pages (from-to)	791-798
Number of pages	8
Journal	Russian Physics Journal
Volume	55
Issue number	7
DOIs	https://doi.org/10.1007/s11182-012-9882-6
Publication status	Published - 1 Dec 2012

Keywords

internal magnetic surface
plasma
plasma column parameters
tokamak
X-point

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-012-9882-6

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title = "Algorithm for reconstruction of the shape of the plasma column cross section in the KMT facility",

abstract = "Algorithm for reconstruction of the shape of the plasma column cross section in the Kazakhstan Tokamak for Material Testing (KTM) based on the method of elementary ring current filaments is described. Based on the suggested algorithm, the program Plasma_Shape_Reconstructor has been developed for calculation and visualization of the plasma parameters based on the vector of input parameters measured by electromagnetic diagnostics sensors of the tokamak. The correctness of the reconstructed plasma column shape, position of the X-point, and internal magnetic surface is estimated, and the series of program tests is performed to determine the time of algorithm execution and the stability of the reconstruction process.",

keywords = "internal magnetic surface, plasma, plasma column parameters, tokamak, X-point",

author = "San'kov, {A. A.} and Khokhryakov, {V. S.} and Malakhov, {A. V.} and Pavlov, {V. M.}",

year = "2012",

month = dec,

day = "1",

doi = "10.1007/s11182-012-9882-6",

language = "English",

volume = "55",

pages = "791--798",

journal = "Russian Physics Journal",

issn = "1064-8887",

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T1 - Algorithm for reconstruction of the shape of the plasma column cross section in the KMT facility

AU - San'kov, A. A.

AU - Khokhryakov, V. S.

AU - Malakhov, A. V.

AU - Pavlov, V. M.

PY - 2012/12/1

Y1 - 2012/12/1

N2 - Algorithm for reconstruction of the shape of the plasma column cross section in the Kazakhstan Tokamak for Material Testing (KTM) based on the method of elementary ring current filaments is described. Based on the suggested algorithm, the program Plasma_Shape_Reconstructor has been developed for calculation and visualization of the plasma parameters based on the vector of input parameters measured by electromagnetic diagnostics sensors of the tokamak. The correctness of the reconstructed plasma column shape, position of the X-point, and internal magnetic surface is estimated, and the series of program tests is performed to determine the time of algorithm execution and the stability of the reconstruction process.

AB - Algorithm for reconstruction of the shape of the plasma column cross section in the Kazakhstan Tokamak for Material Testing (KTM) based on the method of elementary ring current filaments is described. Based on the suggested algorithm, the program Plasma_Shape_Reconstructor has been developed for calculation and visualization of the plasma parameters based on the vector of input parameters measured by electromagnetic diagnostics sensors of the tokamak. The correctness of the reconstructed plasma column shape, position of the X-point, and internal magnetic surface is estimated, and the series of program tests is performed to determine the time of algorithm execution and the stability of the reconstruction process.

KW - internal magnetic surface

KW - plasma

KW - plasma column parameters

KW - tokamak

KW - X-point

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