Abstract:
We would compare mathematical models and computation results for plasma confinement in the magnetic traps, called “galatheyas”, and for evolution of the neutral current sheet near a magnetic zero line. The computer simulations of plasma, magnetic field and electric current configurations and their formation are based on some MHD problem solving. The ones of equilibrium configurations in the “Galatheya–Belt” trap and the current sheet use different dependence p(Ψ) of the plasma pressure on the magnetic flux function in the boundary problems with the Grad–Shafranov equation. Time dependent models of configuration formation in the both setups differ by means of the electric current regime in the conductors, producing the magnetic field.
Keywords:
magnetic traps, current sheet, computer models comparison.
Citation:
K. V. Brushlinsky, A. S. Goldich, N. A. Davydova, “Plasma configurations in galatheya traps and current sheets”, Mat. Model., 28:7 (2016), 107–120; Math. Models Comput. Simul., 9:1 (2017), 60–70
This publication is cited in the following 9 articles:
A. N. Kozlov, “Numerical model of plasma flow injection in solenoid magnetic field”, Math. Models Comput. Simul., 13:1 (2021), 1–10
K. V. Brushlinskii, S. A. Krivtsov, E. V. Stepin, “On the stability of plasma equilibrium in the neighborhood of a straight current conductor”, Comput. Math. Math. Phys., 60:4 (2020), 686–696
K. V. Brushlinskii, “Mathematical models of plasma in morozov's projects”, Plasma Phys. Rep., 45:1 (2019), 33–45
A. N. Kozlov, V. S. Konovalov, V. V. Savelev, “Sravnitelnyi analiz ravnovesnykh konfiguratsii i perenosa izlucheniya v lovushkakh-galateyakh «Trimiks» i «Trimiks-3M»”, Preprinty IPM im. M. V. Keldysha, 2018, 182, 28 pp.
S. Yu. Medvedev, A. A. Martynov, V. V. Savelev, A. N. Kozlov, “Raschety idealnoi MGD ustoichivosti plazmy v lovushke-galatee «Trimiks»”, Preprinty IPM im. M. V. Keldysha, 2018, 253, 16 pp.
K V Brushlinskii, E V Stepin, “Numerical models in applied plasmadynamic and plasmastatic problems”, J. Phys.: Conf. Ser., 1103 (2018), 012004
A. N. Kozlov, “MGD model vzaimodeistviya potoka plazmy iz KSPU s magnitnym polem koltsevykh provodnikov s tokom”, Preprinty IPM im. M. V. Keldysha, 2017, 093, 36 pp.
A. N. Kozlov, “The study of plasma flows in accelerators with thermonuclear parameters”, Plasma Phys. Control. Fusion, 59:11 (2017), 115004
Brushlinskii K.V., Goldich A.S., V International Conference on Problems of Mathematical and Theoretical Physics and Mathematical Modelling, Journal of Physics Conference Series, 788, IOP Publishing Ltd, 2017