Перегляд за темою "Basic plasma physics"

Сортувати за: Порядок: Результатів:

  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Shirokov, M.S.; Mikhailovskii, A.B.; Konovalov, S.V.; Tsypin, V.S. (Вопросы атомной науки и техники, 2002)
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • 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 ...
  • Olefir, V.P.; Sporov, A.E. (Вопросы атомной науки и техники, 2005)
    It has been carried out theoretical study of phase characteristics, attenuation coefficient and wave field radial structure of the dipolar high frequency electromagnetic wave that propagates along the waveguide structure ...
  • Grishanov, N.I.; Azarenkov, N.A. (Вопросы атомной науки и техники, 2006)
    Longitudinal permittivity elements are derived for RF waves in a toroidal plasma with Solov’ev type equilibrium by solving the drift-kinetic equation for untrapped and trapped particles. Our dielectric characteristics are ...
  • Taranov, V.B. (Вопросы атомной науки и техники, 2007)
    Kinetic model for the high frequency electron-positron plasma waves is considered. Continuous symmetry transformations are found for the model by the indirect method, i.e. from the symmetries of the infinite set of equations ...
  • Khvesyuk, V.I.; Chirkov, A.Yu. (Вопросы атомной науки и техники, 2008)
    Electromagnetic drift instabilities in the plasma of a field reversed configuration are considered with no assumption of adiabatic response of ions and/or electrons in the range of perpendicular wave number values from k┴ ...
  • Kononenko, S.I.; Kalantaryan, O.V.; Zhurenko, V.P. (Вопросы атомной науки и техники, 2005)
    In this paper, we present the results of measurements of the secondary emission electrons (SEE) coefficients and electron energy distributions in the forward and backward directions. The measurements were carried out in ...