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Перегляд Вопросы атомной науки и техники за назвою

Репозиторій DSpace/Manakin

Перегляд Вопросы атомной науки и техники за назвою

Сортувати за: Порядок: Результатів:

  • On the improved plasma confinement in toroidal systems. Measuring of the plasma density inhomogeneties near the gas valve 
    Petrov, A.A.; Petrov, V.G.; Popryadukhin, A.P. (Вопросы атомной науки и техники, 2007)
    Comparison of plasma density increase was carried out in outer and inner channels of the interferometer in T-11M tokamak. There were two cases of gas puffing: by outer valve or upper one. Amplitude of difference of the ...
  • On the incoherent radiation of relativistic electrons and positrons in crystal 
    Shul’ga, N.F.; Syshchenko, V.V. (Вопросы атомной науки и техники, 2004)
    The incoherent bremsstrahlung of high energy electrons in crystal is caused by thermal spread of atoms from their equilibrium positions in the lattice. In the present article the simulation procedure for the intensity ...
  • On the influence of aluminium and iron impurities on the thermal contraction of an argon arc 
    Porytskyy, P.V. (Вопросы атомной науки и техники, 2008)
    The influence of metal impurities on the process of contraction (self-constriction) of an arc discharge is considered in the ambient atmosphere of argon. The calculations are carried out, and it is shown that the degree ...
  • On the influence of beryllium impurities on the transport properties of multicomponent arc plasma 
    Porytskyy, P.V. (Вопросы атомной науки и техники, 2014)
    The influence of beryllium impurities on the transport properties of multicomponent arc plasma is considered in the ambient atmosphere of argon and carbon dioxide. The calculations are carried out on the base of Grad’s ...
  • On the influence of copper impurities on the transport properties of thermal water plasma 
    Porytskyy, P.V. (Вопросы атомной науки и техники, 2015)
    The influence of copper impurities on the transport properties of multicomponent thermal plasma is considered in the ambient atmosphere of water vapors. The calculations are carried out on the base of Grad’s method, and ...
  • On the influence of electrode erosion on properties of nonideal plasma of underwater discharges 
    Starchyk, P.D.; Porytskyy, P.V. (Вопросы атомной науки и техники, 2012)
    It is considered the influence of electrode erosion vapors on the transport properties of a nonideal plasma of underwater discharges at high pressure. The experimental investigation is presented on erosion evaporation and ...
  • On the influence of metal impurities on the thermal contraction of a nitrogen arc 
    Porytskyy, P. V.; Veklich, A.M. (Вопросы атомной науки и техники, 2006)
    The influence of metal impurities on the process of contraction (self-constriction) of an arc discharge is considered in the ambient atmosphere of nitrogen. The calculations are carried out, and it is shown that the degree ...
  • On the influence of tungsten impurities on the transport properties of thermal plasma 
    Porytskyy, P.V. (2010)
    The influence of tungsten impurities on the transport properties of thermal plasma is considered in the ambient atmosphere of argon. The calculations are carried out on the base of Grad’s method, and it is shown that a ...
  • On the influence of zirconium and tantalum impurities on the transport properties of multicomponent thermal plasma 
    Porytskyy, P.V.; Sviata, L.M. (Вопросы атомной науки и техники, 2019)
    The influence of zirconium and tantalum impurities on the transport properties of multicomponent thermal plasma is considered in the ambient atmosphere of argon and air. The calculations are carried out on the base of ...
  • On the issue of shielding properties of plasma in the outside separatrix region of U-3M 
    Konovalov, V.G.; Chechkin, V.V.; Ggrigor’eva, L.I.; Shapoval, A.N. (Вопросы атомной науки и техники, 2014)
    When providing experiments on RF plasma production and heating in U-3M torsatron there was observed sudden decrease (up to two times) of mean confined plasma density during step-rise of an RF antenna voltage. Trying to ...
  • On the kinetics of binary nucleation 
    Alekseechkin, N.V. (Вопросы атомной науки и техники, 2009)
    Two problems of the theory of binary nucleation are solved: normalization of the equilibrium distribution function of nuclei and correct transition to the one-dimensional theory. Classification of multivariable ...
  • On the Kramers-Kronig relation with account of spatial dispersion 
    Makarov, V.P.; Rukhadze, A.A. (Вопросы атомной науки и техники, 2013)
    Following the ideas of D.A. Kirzhnitz [1], the ‾E, ‾B, ‾D − representation of the electrodynamic Kramers-Kronig relation is used to study the longitudinal and transverse permittivity properties of response functions of the ...
  • On the long wave fluctuations in systems of particles interacting with hydrodynamic media 
    Nikolayenko, S.O.; Slyusarenko, Yu.V. (Вопросы атомной науки и техники, 2012)
    Our work offers a stochastic approach for description of long wave fluctuations in systems of particles interacting with hydrodynamic media. The presence of long-wave fluctuations in the system is caused by the random ...
  • On the mechanism of ⁴He(γ, pn)²H reaction 
    Guryev, V.N. (Вопросы атомной науки и техники, 2011)
    The interpretation is given on the effect of two "peaks" appearance in the experimental deuteron energy distributions in the ⁴He(g, pn)²H reaction with photon energies Eg=30...50 MeV. The mechanism of pole ²H-diagram ...
  • On the mechanisms of strong magnetic field excitation at the interaction of ultraintense short laser pulse with an plasma target 
    Karas’, V.I.; Batishchev, O.V.; Bornatici, M. (Вопросы атомной науки и техники, 2003)
    By means of a 2.5 - dimensional numerical simulation on the macroparticles method it is possible to find the magnetic field spatial and temporal distribution without usage an adapted parameter unlike of the conventional ...
  • On the microscopic theory of non-dissipative flows in Bose systems 
    Ivashin, A.P.; Poluektov, Yu.M. (Вопросы атомной науки и техники, 2007)
    The states with non-dissipative flows are explored within a microscopic approach to a problem of spatially inhomogeneous multiparticle Bose-systems. Density of superfluid component was evaluated and its correlation with ...
  • On the multipurpose use of a portable neutron source 
    Kuplennikov, E.L.; Vodin, A.N.; Deiev, O.S.; Kandybei, S.S.; Olejnik, S.N.; Stoyanov, A.F.; Timchenko, I.S.; Trubnikov, V.S.; Tsymbal, V.A. (Вопросы атомной науки и техники, 2020)
    The possibility of creating a multipurpose complex for generating a reference field of thermal neutrons based on a portable neutron source (PNS) is considered. It has been shown that our method can be used to detect fissile ...
  • On the nature of coherents in the system of oscillators 
    Kuklin, V.M. (Вопросы атомной науки и техники, 2019)
    The paper presents the transition to the regime of induced radiation of a system of oscillators in the classical and the quantum cases. This transition occurs due to synchronization by the integral field of the phases of ...
  • On the nature of sources of pulsating radiation in weakly inverted media 
    Kirichok, A.V.; Kuklin, V.M.; Zagorodny, A.G. (Вопросы атомной науки и техники, 2015)
    The conditions for the occurrence of a periodic sequence of pulses of coherent radiation in a weakly inverted two-level medium are investigated. It is studied the dependence of the pulse period and amplitude on the inversion ...
  • On the nucleons motion in the nucleus as being due to realistic inter-nucleonic forces 
    Lyakhno, Yu.P. (Вопросы атомной науки и техники, 2017)
    This paper deals with the possible motion of nucleons in the nucleus, which is due to realistic inter-nucleonic forces. This approach provides new or more substantiated conclusions about the nuclear structure than those ...

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