Перегляд за автором "Kravchenko, O.Yu."

Сортувати за: Порядок: Результатів:

  • Kravchenko, O.Yu.; Vakulenko, A.V.; Lisitchenko, T.E.; Levada, G.I.; Yastrub, Yu.A. (Вопросы атомной науки и техники, 2007)
    We are carried out the computer simulation of the dust cloud dynamics in the radio frequency (RF) discharges at the microgravity conditions using PIC/MCC method for electrons and ions and hydrodynamics model for dust ...
  • Kravchenko, O.Yu.; Yastrub, Yu.A.; Lisitchenko, T.Y. (2010)
    Using computer simulation we study the dynamics of dust particles in an rf discharge considering the mutual influence of the dust component and plasma. Simulation of the discharge is carried in the frame of the two-dimensional ...
  • Gavrysh, G.O.; Kravchenko, O.Yu.; Lisitchenko, T.E. (Вопросы атомной науки и техники, 2014)
    The charging and the screening of spherical dust particles in sheaths near the wall were studied using computer simulation. The three-dimensional PIC/MCC method and molecular dynamics method were applied to describe plasma ...
  • Chutov, Yu. I.; Goedheer, W.J.; Kravchenko, O.Yu.; Lavrov, O.A.; Romanenko, R. (Вопросы атомной науки и техники, 2002)
  • Chutov, Yu.I.; Goedheer, W.; Kravchenko, O.Yu.; Levada, G.I.; Lisitchenko, T.E.; Romanenko, R.O.; Smirnov, R.D. (Вопросы атомной науки и техники, 2003)
    PIC/MC computer simulations of dusty RF discharges in argon with various profiles of the dust particle density in the interelectrode gap shows a slow influence of the profiles on a dust particle charge in the quasi-neutral ...
  • Chutov, Yu.I.; Kravchenko, O.Yu. (Вопросы атомной науки и техники, 2003)
    Self-consistent dusty sheaths are investigated using the kinetic PIC/MCC simulation of a temporal evolution of both dusty plasmas consisting of immersed electrodes (walls) and developing dusty discharges without special ...
  • Kravchenko, O.Yu.; Yurchuk, M.M.; Radchenko, O.M. (Вопросы атомной науки и техники, 2007)
    We study a dynamics of dust clouds embedded in the infinite uniform initially plasma using computer simulation. In the one dimension, the movement of dust particles and ions is governed by cold hydrodynamics equations, ...
  • Kravchenko, O.Yu.; Maruschak, I.S. (Вопросы атомной науки и техники, 2017)
    In this paper carry out the computer simulation of the plasma jet with dust particles, which expands in rarefied neutral gas. The problem is considered in the framework of multi-fluid hydrodynamic model, which takes into ...
  • Kravchenko, O.Yu.; Levada, G.I.; Maruschak, I.S.; Lisitchenko, T.E. (Вопросы атомной науки и техники, 2011)
    It is carried the two-dimensional computer simulation of evolution of the magnetized sheath that arises between plasma and isolated wall under the influence of an explosive emission of electrons from the microspot of the ...
  • Kravchenko, O.Yu.; Levada, G.I.; Marushchak, I.S.; Vakulenko, A.V. (Вопросы атомной науки и техники, 2008)
    In this article it is studied the influence of electron emission on sheath parameters near electrodes in radio-frequency discharges with the magnetic field. We considered the one-dimensional radio-frequency discharge in ...
  • Kravchenko, O.Yu.; Maruschak, I.S.; Yushchyshena, Yu.V. (Вопросы атомной науки и техники, 2015)
    In this paper we report about results of computer simulation by PIC/MCC method of the discharging of dust particles in the plasma afterglow and time dependence of plasma parameters in discharge gap after switching off the ...
  • Chutov, Yu. I.; Kravchenko, O.Yu.; Masuzaki, S.; Sagara, A.; Smirnov, R.D.; Tomita, Yu. (Вопросы атомной науки и техники, 2002)
  • Kravchenko, O.Yu.; Yushchyshena, Yu.V. (Вопросы атомной науки и техники, 2016)
    This paper presents the simulation results of nanoscale dust particles coagulation in capacitive radio-frequency discharge of low pressure in argon. Simulations carried out under the self-consistent kinetic model that ...
  • Chutov, Yu.I.; Goedheer, W.J.; Kravchenko, O.Yu.; Levada, G.I.; Lisitchenko, T.E.; Romanenko, R.O. (Вопросы атомной науки и техники, 2005)
    Kinetic computer simulations of the low pressure RF discharge in argon with cylindrical and spherical dust particles are carried out using PIC/MCC method. The Monte Carlo technique is used to describe electron and ion ...
  • Bondar, M.A.; Kravchenko, O.Yu. (Вопросы атомной науки и техники, 2018)
    In this paper a computer simulation of depositing nanoparticles from rarefied plasma on a solid substrate, which is at a floating potential, is carried out. In our model, we used the equation of cold hydrodynamics for ...
  • Kravchenko, O.Yu.; Kurhanovich, E.V.; Marushchak, I.S. (Вопросы атомной науки и техники, 2012)
    The injection of plasma flow with dust particles into axially symmetric chamber filled with neutral gas is investigated using computer simulation. Calculations were carried out at different plasma flow velocities and dust ...
  • Kravchenko, O.Yu.; Vakulenko, A.V. (Вопросы атомной науки и техники, 2009)
    The process of charging and shielding of two dust particles is studied with a molecular dynamic method and Monte Carlo method for describing of elementary processes, such as elastic, excitation, ionization, charge ...
  • Kravchenko, O.Yu.; Maruschak, I.S.; Levada, G.I. (2010)
    It is carried a computer simulation of the dynamics of dust clouds near a conducting wall at microgravity conditions and its effect on the sheath. We used two-dimensional axially symmetric hydrodynamic model, which takes ...