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Information × Registration Number 0216U003951, 0115U002984 , R & D reports Title Collective processes in plasmas with superthermal ions in toroidal thermonuclear devices popup.stage_title Head Kolesnichenko Yaroslav Ivanovych, Доктор фізико-математичних наук Registration Date 25-02-2016 Organization Institute For Nuclear Research Of National Academy Of Sciences Of Ukraine popup.description2 The physics of oscillations of a neutron yieldrelated effects in tokamaks during the bursts of E-GAM instability which is stimulated by ion beams was investigated. The prognostic researches of the plasma instabilities in the first planned experiments with the atom beam injection at stellarator Wendelstein 7-X (Germany) are executed. There was carried out the numerical simulation of a phase space mixing of a model Hamiltonian system by multiple perturbations and the prime estimate for phase volume which is intermixed was proposed. The equations of a code OFSEF are enhanced with accounting of the new derived expression for a precession of particles, which is valid for arbitrary value of trapping parameter. Product Description popup.authors Бурдо Олег Семенович Колесниченко Ярослав Іванович Лепявко Богдан Сергійович Луценко Вадим Васильович Марченко Віктор Станіславович Тищенко Маргарита Герианівна Яковенко Юрій Володимирович popup.nrat_date 2020-04-02 Close