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Information × Registration Number 0222U001386, 0120U102293 , R & D reports Title Fundamental properties of particle flows and energy in plasmas of fusion and technological devices. popup.stage_title Head Sporov Oleksandr Ye., Registration Date 26-01-2022 Organization V.N. Karazin Kharkiv National University popup.description2  Purpose: to establish the fundamental properties of energy fluxes and particles in plasma, which are detected by the interaction of these fluxes with the chambers of the installation, perturbations in the plasma and dust. Research methods: modern theoretical and experimental methods of plasma research, including new numerical simulation methods developed during the project - a self-consistent solution for plasma fields Крилова; the latest kinetic code based on a combination of "particle in a cell" and Monte Carlo codes; experimental equipment is a new generation plasma accelerator KSPP-M and magneto-plasma compressor (MPC), which are recognized devices for the reproduction of physical conditions arising from controlled thermonuclear fusion. The following new results were obtained during the implementation of Stage 2 of the Agreement: - in model experiments on the quasi-stationary plasma accelerator KSPP X-50 the behavior of tungsten targets when irradiated with periodically repeated, similar to ELM, plasma pulses was studied; performed experiments on the modification of quasicrystalline materials (Ti41.5Zr41.5Ni17), which can be used in hydrogen energy as hydrogen accumulators; - the physical model and algorithm for fast calculation of parameters of axially symmetric movement of particles in tokamaks are developed; - a simulated process of changing the charge of powders taking into account nonlinear effects in dusty plasma. The obtained results will be used to develop and improve numerical codes for predicting damage to divertor plates in contact with plasma in a thermonuclear reactor and in experiments on cyclotron ion heating at JET and Asdex Upgrade thermonuclear plants. Product Description popup.authors Harkusha Ihor Ye Grekov Dmitrо Leonidovich Kasilov Sergiy V. Makhlaj Vadym O Sporov Oleksandr Ye. popup.nrat_date 2022-03-09 Close