OPTIMIZATION OF THE ELECTROMAGNETIC DIAGNOSTICS SYSTEM IN THE TOKAMAK INSTALLATION
( Pp. 16-20)

More about authors
Zotov Igor Viktorovich docent, fakultet VMK
Lomonosov Moscow State Universit
For read the full article, please, register or log in
Abstract:
Tokamak facilities for Controlled Thermonuclear Fusion use a developed diagnostics system. This study considers the problem of optimization of the electromagnetic diagnostics system, intended for reconstructing the equilibrium and studying the detailed structure of the MHD plasma activity. An algorithm for solving the incorrect inverse boundary reconstruction problem is presented. The problem of the optimal choice of the number of sensors of the electromagnetic diagnostics system is being studied. The minimum required number of magnetic probes ensuring that the boundary is found with acceptable accuracy is determined for the new Russian tokamak T-15M that is currently under construction. The possibility to compress the experimental data of magnetic measurements in T-15M based on low-rank matrix decomposition is investigated.
How to Cite:
Zotov I.V., (2018), OPTIMIZATION OF THE ELECTROMAGNETIC DIAGNOSTICS SYSTEM IN THE TOKAMAK INSTALLATION. Computational Nanotechnology, 1 => 16-20.
Reference list:
Melnikov A.V. et al. Physical program and diagnostics of the T-15 upgrade tokamak (brief overview) // Fusion Engineering and Design. 2015, 96-97. Rp. 306-310.
Zotov I.V., Belov A.G., Sychugov D.Yu., Lukash V.E., Khayrutdinov R.R. Simulation of electromagnetic diagnostics system of the tokamak T-15M // 41st EPS Conference on Plasma Physics. Berlin, Germany. 2014. ECA, v. 38F, P. 4.045.
Zotov I.V., Belov A.G., Sychugov D.YU., Lukash V.E., KHayrutdinov R.R. CHislennoe modelirovanie sistemy elektromagnitnoy diagnostiki tokamaka T-15M. // Voprosy atomnoy nauki i tekhniki. Ser.: Termoyadernyy sintez. 2015. Vyp. 2. S. 51-61.
Sadykov A.D., Sychugov D.Yu., Shapovalov G.V., Chektybaev B.Zh., Skakov M.K., Gasilov N.A. The numerical code TOKSCEN for modeling plasma evolution in tokamaks // Nuclear Fusion. 2015. V. 55, № 4. R. 043017.
Lukash V.E., Dokuka V.N., KHayrutdinov R.R. Programmno-vychislitel nyy kompleks DINA v sisteme MATLAB dlya resheniya zadach upravleniya plazmoy tokamaka // Voprosy atomnoy nauki i tekhniki. Ser.: Termoyadernyy sintez. 2004. Vyp. 1. S. 40-49.
Belov A.G., Zotov I.V., Sychugov D.Yu. Numerical method for reconstruction the toroidal plasma boundary - International Conference on Applied Mathematics and Sustainable Development // Special track within SCET2012 (Spring World Congress on Engineering and Technology). Xi an, China. May 27-30, 2012. Rp. 278-280, (http:// www.scirp.org).
Marsaglia G. Random number generators // J. of Modern Applied Statistical Methods. 2003. V. 2, № 1. Rp. 2-13.
Keywords:
mathematical modeling, tokamak, electromagnetic diagnostics.


Related Articles

Issue №17956
Mathematical model of the adaptable discharge control system in a tokamak with an iron core
adaptation of the program regime iron core tokamak inverse problem optimal control problem
Show more
Issue №17377
Reduced model of plasma discharge control in tokamak with iron core
reduced model iron core tokamak discharge scenario program regime
Show more
Issue №10450
PARALLEL SIMULATIONS OF ELECTRIC FIELDS IN MASS-SPECTROMETER TRAP FOR INCREASING OF IONS MASSES MEASUREMENTS ACCURACY
mathematical modeling parallel computing the mass spectrometer the behavior of ion clouds
Show more
Issue №11955
SIMULATION OF THERMONUCLEAR PLASMA INSTABILITIES USING THREE-DIMENSIONAL NONLINEAR CODE NFTC
mathematical modeling nonlinear MHD equations plasma instability thermonuclear devices mathematical modeling
Show more
Issue №11955
OPTIMIZATION OF THE ELECTROMAGNETIC DIAGNOSTICS SYSTEM IN THE TOKAMAK INSTALLATION
mathematical modeling tokamak electromagnetic diagnostics
Show more
Issue №9675
ANALYSIS OF THE INITIAL STAGE OF THE DISCHARGE SCENARIO ON T-15 TOKAMAK
mathematical modeling tokamak T-15 script category
Show more
Issue №5121
CALCULATION OF ACTIVE FRACTIONS SIZES IN SUPPORTED NANOCRYSTALS
Nanocrystals the size of nanoparticles mathematical modeling border catalysts
Show more
Issue №9675
A SEMI-EPIRICAL CRITERION ON COIL CURRENT REQUIREMENT TO CONTROL EDGE LOCALIZED MODES IN TOKAMAK PLASMAS
fusion tokamak ELM control resonant magnetic perturbation plasma response
Show more
Issue №11955
THE EVOLUTION OF THE MATHEMATICAL AND TECHNICAL ASPECTS OF HEAVY ION BEAM PROBE PLASMA DIAGNOSTICS
plasma magnetic confinement tokamak stellarator the sounding of the plasma by heavy ion beam
Show more
Issue №11955
CORRECTION OF TOROIDAL DISPLACEMENT OF DIAGNOSTIC HEAVY ION BEAM
plasma magnetic confinement tokamak stellarator the sounding of the plasma by heavy ion beam
Show more