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Перегляд Відділення ядерної фізики та енергетики за темою "Basic plasma physics"

Репозиторій DSpace/Manakin

Перегляд Відділення ядерної фізики та енергетики за темою "Basic plasma physics"

Сортувати за: Порядок: Результатів:

  • About influence of effects nonequilibrity and nonlocality on the parameters of the discharge sustained by surface waves 
    Azarenkov, N.A.; Gushchin, Vl.V.; Gushchin, V.V. (Вопросы атомной науки и техники, 2003)
    The kinetic equation for plasma in two-dimensional non-uniform field of a surface wave was obtained. At the approximation of predetermined field there were found the distribution functions in dependence on the value of a ...
  • Advanced fluid modelling of transport in tokamaks 
    Weiland, J. (Вопросы атомной науки и техники, 2002)
    The need for and conditions for fluid modelling of tokamak transport is discussed. In particular emphasis is put on fluid closure, off diagonal transport fluxes and non- Markovian effects. Some recent results of a fluid ...
  • Anomalous transport of transversely accelerated ions in lower hybrid cavities 
    Azarenkov, N.A.; Chibisov, A.D.; Chibisov, D.V. (Вопросы атомной науки и техники, 2020)
    The transport of particles and heat for transversely accelerated ions in lower hybrid cavities due to drift turbulence is investigated. The transport equations for the conditions of lower hybrid cavities are obtained. It ...
  • Axial symmetric surface waves in tubular magneto-active plasma column 
    Akimov, Yu.A.; Olefir, V.P.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2006)
    This paper is devoted to the dispersion properties of high-frequency axial symmetric potential surface waves propagating in a cylindrical waveguide structure. The structure is supposed to consist of a radially non-uniform ...
  • Braginskii equations for hot relativistic plasmas: mixed approach 
    Marushchenko, I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2020)
    In the paper, the Braginskii equations for relativistic electrons in hot plasmas with slow macroscopic fluxes are derived. This consideration is suitable for description of the typical fusion plasma with the temperatures ...
  • Charge exchange processes from the collisions of alpha particles with water molecules 
    Vavrukh, M.V.; Seredyuk, B.O.; McCullough, R.W. (Вопросы атомной науки и техники, 2008)
    Collisions of multiply charged solar wind ions with cometary molecules lead to infrared and far ultraviolet photon emissions [1]. As it was shown in previous work by [2-4] the resulting spectra of the emission yields have ...
  • Collective particle dynamics in a complex plasma 
    Vladimirov, S.V. (Вопросы атомной науки и техники, 2006)
    The dust-plasma system is an open system. Strong interactions of dust particles and the openness of the system lead to self-organization and `structurization' of initially homogeneous dust clouds into a complex aggregate ...
  • Compact form and evaluation of Trubnikov’s plasma dielectric tensor 
    Pavlov, S.S.; Castejon, F. (Вопросы атомной науки и техники, 2005)
    Trubnikov’s plasma dielectric tensor by means of integral transform is reduced to more simple and transperant form. Due that the problem evaluating this tensor for arbitrary plasma temperature and the angle of wave propagation ...
  • Compact form of weakly relativistic dielectric tensor for uniform Maxwellian plasma 
    Castejon, F.; Pavlov, S.S. (Вопросы атомной науки и техники, 2002)
    A form of weakly relativistic dielectric tensor valid for oblique propagation has been developed in previous works. Nevertheless this form was somehow cumbersome to deal with. In present work, authors start from those ...
  • Condition of damping of anomalous radial transport, determined by ordered convective electron dynamics 
    Maslov, V.I.; Barchuk, S.V.; Lapshin, V.I.; Melentsov, Yu.V.; Volkov, E.D. (Вопросы атомной науки и техники, 2005)
    It is shown, that at development of instability due to a radial gradient of density in the crossed electric and magnetic fields in nuclear fusion installations ordering convective cells can be excited. It provides anomalous ...
  • Conversion of the energy of low-frequency oscillations into the energy of high-frequency oscillationsin magnetoactive plasma 
    Buts, V.A. (Problems of Atomic Science and Technology, 2023)
    It is shown that in a plasma located in an external magnetic field (magnetically active plasma) it is possible to convert the energy of low-frequency oscillations into the energy of high-frequency oscillations. Such a ...
  • Coupling states in moving quasi-neutral medium 
    Agafonov, A.V. (Вопросы атомной науки и техники, 2005)
    The possibility of existence of spherically symmetrical quasi-neutral collective coupling states (CCS) in collisionless plasma is discussed. Correlation phenomena in quasi-neutral systems with hot electron component moving ...
  • Development of transport threshold model of neoclassical tearing modes 
    Shirokov, M.S.; Mikhailovskii, A.B.; Konovalov, S.V.; Tsypin, V.S. (Вопросы атомной науки и техники, 2002)
  • Discharging of dust particles of different sizes in an argon afterglow plasma 
    Denysenko, I.B.; Mikikian, M.; Azarenkov, N.A. (Problems of Atomic Science and Technology, 2022)
    The dust charge distribution function (DCDF) in an argon plasma afterglow is obtained by solving numerically the master equation describing dust discharging as a one-step stochastic process. The calculated DCDFs are compared ...
  • Dispersion properties of surface waves at planar structures ‘metal – dielectric – magnetized plasma’ 
    Akimov, Yu.A.; Azarenkov, N.A.; Olefir, V.P. (Вопросы атомной науки и техники, 2002)
    This report is devoted to the investigation of the dispersion properties and field spatial structure of potential surface waves (SWs) that propagate along interfaces metal – dielectric – magnetized plasma of a finite ...
  • Dispersion relations for field-aligned cyclotron waves in the laboratory dipole magnetospheric plasmas with anisotropic temperature 
    Grishanov, N.I.; Azarenkov, N.A.; Kovalenko, A.G. (Вопросы атомной науки и техники, 2008)
    Dispersion relations are derived for field aligned circularly-polarized waves in a laboratory magnetic dipole plasma. The steady-state bi-maxwellian distribution function is used to model the energetic particles with ...
  • Drift oscillations supperssion during the electron plasma decay 
    Tarasov, M.I.; Tarasov, I.K.; Volkov, E.D. (Вопросы атомной науки и техники, 2008)
    The drift waves were excited in non-neutral electron plasma created by injection of a hot electron beam into the drift chamber of the experimental device. The main attention is paid to the regime in which the injected ...
  • Dynamics of plasma excited by the periodic sequence of relativistic electron bunches 
    Vynnyk, O.K.; Anisimov, I.O. (Вопросы атомной науки и техники, 2021)
    Wake wave excited by the resonant sequence of electron bunches grows to high amplitude after passage of several bunches. As electron bunches are injected into plasma at the same point, it results to high-amplitude plasma ...
  • Dynamics of plasma particles interaction with electric field fluctuations 
    Chirkov, A.Yu.; Khvesyuk, V.I. (Вопросы атомной науки и техники, 2002)
    A study is made of the dynamics of particles interacting with electromagnetic field fluctuations in a plasma in the presence of a magnetic field. Possible mechanism of anomalous transport is analyzed. Estimates of the ...
  • Effective grain potential in a plasma with external sources of ionization 
    Zagorodny, A.G.; Filippov, A.V.; Pal’, A.F.; Starostin, A.N.; Momot, A.I. (Вопросы атомной науки и техники, 2006)
    A new approach is proposed for analytical description of effective grain potentials in dusty plasmas. The basic idea is to describe absorption of electrons and ions by grain in terms of effective point sinks introduced ...

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