Zobrazeno 1 - 10
of 12
pro vyhledávání: '"M Y Kucinski"'
Publikováno v:
Plasma Physics and Controlled Fusion. 47:1609-1632
The ergodic magnetic limiter is a device designed to generate a cold boundary layer of chaotic magnetic field lines at the peripheral region of a tokamak, with the main purpose of reducing the deleterious effects of the plasma–wall interaction. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb7f18c6ee246a30288b948e33066173
https://doi.org/10.1088/0741-3335/47/10/003
https://doi.org/10.1088/0741-3335/47/10/003
Publikováno v:
Journal of Physics A: Mathematical and General. 36:6691-6707
Period-3 oscillations of pendulum are investigated using the method developed in our previous paper [1]. Values of the driving force within very narrow ranges may give rise to this kind of motion. Because of the extreme sensitivity of the equation to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54d48dbb30091bb74cec3621a9a499e
https://doi.org/10.1088/0305-4470/36/24/308
https://doi.org/10.1088/0305-4470/36/24/308
Autor:
Yu K Kuznetsov, M. Y. Kucinski
Publikováno v:
Brazilian Journal of Physics, Volume: 32, Issue: 1, Pages: 112-116, Published: MAR 2002
Brazilian Journal of Physics v.32 n.1 2002
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Brazilian Journal of Physics v.32 n.1 2002
Brazilian Journal of Physics
Sociedade Brasileira de Física (SBF)
instacron:SBF
Magnetic field due to instabilities in plasma is expected to be reflected in the conductive vessel wall. We evaluate the reflection effect in the Brazilian tokamak TCABR. The magnetic field due to the plasma is represented by a toroidal harmonic func
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecf0cafdc073b28ab1caf8bb2223008c
https://doi.org/10.1590/s0103-97332002000100021
https://doi.org/10.1590/s0103-97332002000100021
Publikováno v:
Journal of Physics A: Mathematical and General. 33:8489-8505
We develop an analytical procedure to determine orbits that a harmonically driven, damped pendulum describes in the phase plane. The theory predicts the existence of more than one solution for the same system, depending on initial conditions. Also, i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9990c0b65875072fbbfc51a4447021
https://doi.org/10.1088/0305-4470/33/47/312
https://doi.org/10.1088/0305-4470/33/47/312
Autor:
M Y Kucinski
Publikováno v:
Plasma Physics and Controlled Fusion. 40:111-125
A single variational theory is proposed to explain the self-organization of the plasma in tokamaks and RFPs. It is assumed that the plasma relaxes towards a state of minimum entropy production rate and that the entropy is produced through mean conduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82f0db83c00f9d0f4eed076ac8373b6a
https://doi.org/10.1088/0741-3335/40/1/006
https://doi.org/10.1088/0741-3335/40/1/006
Publikováno v:
Review of Scientific Instruments. 75:5038-5040
Magnetic diagnostics in fusion experiments can be strongly affected by eddy currents induced in the vacuum vessel and in-vessel conducting components. In the present work the effect of the eddy currents on magnetic measurements in the TCABR tokamak w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71cc8e021d4cf327239e7c9e5e50b6c0
https://doi.org/10.1063/1.1807001
https://doi.org/10.1063/1.1807001
Autor:
V Okano, M Y Kucinski
Publikováno v:
Plasma Physics and Controlled Fusion. 37:1-16
We do not believe that the minimum energy theory is applicable to driven plasmas. We assume that relaxation occurs towards a state of minimum entropy production rate. As the equilibrium Ohm's law cannot be satisfied in peaked-current density states,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28b9e8743d92bdd106e8622c88304579
https://doi.org/10.1088/0741-3335/37/1/001
https://doi.org/10.1088/0741-3335/37/1/001
Publikováno v:
Physics Letters A. 193:89-93
Using an averaging method to solve the differential field line equations, we present a simple procedure to determine analytically the main magnetic islands structure of toroidal tokamak plasmas perturbed by resonant helical windings. Analytical resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26db5fd5d7f7b7b4c732adb01aed1d89
https://doi.org/10.1016/0375-9601(94)00606-7
https://doi.org/10.1016/0375-9601(94)00606-7
Publikováno v:
Plasma Physics and Controlled Fusion. 34:1067-1088
An averaging method is developed in order to determine analytically the magnetic structure of a system with symmetry broken by small perturbations. In particular. Poincare maps are obtained for toroidal helical fields using the typical parameters of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66e0eb0b0c7d191f047b3582cf360261
https://doi.org/10.1088/0741-3335/34/6/012
https://doi.org/10.1088/0741-3335/34/6/012
Publikováno v:
Journal of Plasma Physics. 44:303-311
A new System of co-ordinates is found and a method developed to determine the toroidal equilibrium of plasmas with arbitrary current distribution and plasma cross-section. The method depends on knowledge of the equilibrium of a straight plasma column
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::993b09c3e8eabbee01ca536e14efec9f
https://doi.org/10.1017/s0022377800015191
https://doi.org/10.1017/s0022377800015191