Перегляд за автором "Kopp, M.I."

Сортувати за: Порядок: Результатів:

  • Diffusion evolution of a pore in bounded particle in a hydrogen atmosphere 
    Kopp, M.I.; Ostapchuk, P.N.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2022)
    The problem of the diffusion evolution of a pore filled with molecular hydrogen in a spherical granule in a hydrogen medium is solved. The initial position of the pore is displaced relative to the center of the granule. A ...
  • Evolution of vacancy pores in bounded particles 
    Yanovsky, V.V.; Kopp, M.I.; Ratner, M.A. (Functional Materials, 2019)
    In the present work, the behavior of vacancy pore inside of spherical particle is investigated. On the assumption of quasistationarity of diffusion fluxes, the nonlinear equation set was obtained analytically, that describes ...
  • The elasticity theory problem for a hollow sphere with a displaced cavity center 
    Kopp, M.I.; Ostapchuk, P.N.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2022)
    In this paper, the elastic state of a sphere is studied, inside which there is a spherical cavity (spherical pore) at an arbitrary distance from the center of the sphere. Expressions for the displacement components, strain, ...
  • The large scale instability and nonlinear vortex structures in obliquely rotating fluid with small scale non spiral force 
    Kopp, M.I.; Tur, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2015)
    In this paper, we find a new large scale instability which appears in obliquely rotating flow with the small scale turbulence, generated by external force with small Reynolds number. The external force has no helicity. The ...
  • Сhaotic magnetoconvection in a non-uniformly rotating electroconductive fluids 
    Kopp, M.I.; Tur, A.V.; Yanovsky, V.V. (Вопросы атомной науки и техники, 2018)
    We study a new type of magnetoconvection in a nonuniform rotating plasma layer under a constant vertical magnetic field. To describe the weakly nonlinear stage of convection we apply Galerkin-truncated approximation and ...