Search Results - "Potapenko, I. F."

Long Wave Asymptotics for the Vlasov–Poisson–Landau Kinetic Equation by Bobylev, A. V., Potapenko, I. F.

“…The work is devoted to some mathematical problems of dynamics of collisional plasma. The difficulty is that in plasma case we have at least three different…”
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Monte Carlo methods and their analysis for Coulomb collisions in multicomponent plasmas by Bobylev, A.V., Potapenko, I.F.

“…•A general approach to Monte Carlo methods for multicomponent plasmas is proposed.•We show numerical tests for the two-component (electrons and ions) case.•An…”
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On the accuracy of the direct discrete simulation of the Landau collision integral by the Boltzmann integral by Karpov, S. A., Potapenko, I. F., Bobylev, A. V.

“…The Landau (Fokker–Planck) integral of Coulomb collisions is an integral component of the physical and mathematical models of both laboratory and space plasma,…”
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Formation of Stationary Non Equilibrium Distributions of Particles with Coulomb Interaction by Karas, V I, Karas, I V, Potapenko, I F

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Electron Heating and Acceleration by Alfvén Waves with Varying Phase Velocity by Potapenko, I F, Azevedo, C A de, Sakanaka, P H

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Electron acceleration due to the synergetic effect of DC electric field and waves by Potapenko, I F, Assis, A S de, Azevedo, C A de

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Quasi-Steady-State particle distributions for an equation of the Landau-Fokker-Planck type with sources by Karas’, V. I., Potapenko, I. F.

“…The formation of nonequilibrium particle distributions for the power-law interaction potentials V = α/r^sup β^, where 1 ≤ β < 4, is considered. The analytical…”
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Direct discrete simulation of the kinetic Landau-Fokker-Planck equation with an alternating external electromagnetic field by Karpov, S. A., Potapenko, I. F.

“…A stochastic method of simulation of Coulomb interaction is considered. The main idea of the method is to approximate the nonlinear Landau kinetic collision…”
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Interaction of microwave radiation undergoing stochastic phase jumps with plasmas or gases by Karas’, V. I., Fainberg, Ya. B., Alisov, A. F., Artamoshkin, A. M., Bingham, R., Gavrilenko, I. V., Levchenko, V. D., Lontano, M., Mirny, V. I., Potapenko, I. F., Starostin, A. N.

“…New types of beam-plasma devices generating intense stochastic microwave radiation in the interaction of electron beams with hybrid plasma waveguides were…”
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Numerical modeling of the formation of steady-state nonequilibrium distributions of particles interacting through a power-law potential by Karas’, V. I., Potapenko, I. F.

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The completely conservative difference schemes for the nonlinear Landau-Fokker-Planck equation by Potapenko, I.F., de Azevedo, C.A.

“…Conservativity and complete conservativity of finite difference schemes are considered in connection with the nonlinear kinetic Landau-Fokker-Planck equation…”
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Nonequilibrium electron distribution functions in a semiconductor plasma irradiated with fast ions by Kononenko, S. I., Balebanov, V. M., Zhurenko, V. P., Kalantar'yan, O. V., Karas', V. I., Kolesnik, V. T., Muratov, V. I., Novikov, V. E., Potapenko, I. F., Sagdeev, R. Z.

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Numerical simulation of heating problems for a weakly collisional plasma by Potapenko, I.F., de Azevedo, C.A.

“…The nonlinear effect of MHD waves on the generation of rf-driven current is studied numerically. A quasi-linear operator models the electron Landau damping of…”
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Monte Carlo simulation of the kinetic collisional equation with external fields by Bobylev, A. V., Potapenko, I. F., Karpov, S. A.

“…In this paper we consider a spatially homogeneous weakly collisional particle system, the state of which is described by a nonlinear kinetic equation with the…”
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Temperature relaxation in collisional nonequilibrium plasmas by Potapenko, I.F., Bobylev, A.V., Azevedo, C.A., Assis, A.S.

“…The relaxation process of a space uniform plasma composed of cold electrons and one species of hot ions is studied numerically. The process is investigated on…”
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Effect of Induced Toroidal Rotation on Poloidal Rotation and Ion Heat Conductivity of Tokamak Edge Plasmas by Tsypin, Vs, Morozov, Dkh, Herrera, Jje, Martinell, Jj, Tendler, M, Potapenko, If, de Assis, As, de Azevedo, Ca

“…The transport processes in edge (collisional) plasmas of tokamaks with smooth profiles of macroscopic plasma parameters and induced poloidal and toroidal…”
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Low-pressure discharge induced by microwave radiation with a stochastically jumping phase by Alisov, A. F., Artamoshkin, A. M., Berdin, S. A., Golota, V. I., Egorov, A. M., Zagorodny, A. G., Zagrebel’ny, I. A., Zasenko, V. I., Karas’, V. I., Karas’, I. V., Potapenko, I. F., Starostin, A. N.

“…Results are presented from experimental studies on the unique beam-plasma generator of microwave radiation with a stochastically jumping phase (MWRSJP). To…”
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Special Features of Low-Pressure Discharge Initiated by Microwave Radiation With Stochastic Jumping Phase by Karas, Vyacheslav Ignatevich, Artamoshkin, Anatoly Mikhaylovich, Alisov, Anatoly Fedorovich, Bolotov, Oleg Valerievich, Golota, Vladimir Ivanovich, Karas, Irina Vyacheslavovna, Yegorov, Alexey Mikhaylovich, Zagrebelny, Igor Anatolievich, Potapenko, Irina Fedorovna, Starostin, Andry Nikonovich

“…We study the plasma discharge initiated by microwave radiation with stochastically jumping phase (MWRSJP) in a coaxial waveguide at the optimal mode of the…”
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Relaxation of two-temperature plasma by Bobylev, A. V., Potapenko, I. F., Sakanaka, P. H.

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Relaxation of the distribution function tails for gases with power-law interaction potentials by Potapenko, I. F., Bobylev, A. V., de Azevedo, C. A., de Assis, A. S.

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