APPLICATION OF MATHEMATICAL MODELS OF HYDROMECHANICS OF MULTIPHASE ENVIRONMENTS TO NUMERICAL STUDYING OF NON-STATIONARY PROCESSES IN NON-UNIFORM LOW-TEMPERATURE PLASMA

364-367В работе на основе численного решения уравнений движения многофазных сред получе- на модель динамики газовзвеси и дрейфа дисперсной фазы в нелинейных волновых полях акустической и электростатической природы, а также разработана математиче- ская модель динамики взвеси частиц с многокомпонентной дисперсной фазой.The mathematical model of quasi-neutral dusty plasma, condensed phase of which has multifraction structure, is presented by the particles having various size and consisting of substances with various physical properties. The offered model of dusty plasma is developed on the basis of the polydisperse multi-speed and multitemperature gas-suspension dynamics theory, taking into account speed and temperature delay of the condensed fractions particles. At the same time, it is supposed that disperse inclusions represent the spherical particles differing in the size and materials which particles consist of, they can have various density and heat conductivity