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Information × Registration Number 0311U003538, 0106U000153 , R & D reports Title Development of theoretical and algorithmic bases of integrated computer models 2-and 3-dimensional distribution of electromagnetic fields in electrotechnical devices with liquid conductors. popup.stage_title Розробка теоретичних та алгоритмічних засад інтегральних комп'ютерних моделей 3-вимірного розподілу синусоїдальних ВС та ЕДЗ в кристалізаторі з пристроем електромагнітного віджимання" (Шифр "Імпульс-7") Head Petrushenko Yevgen Ivanovich, Registration Date 29-03-2011 Organization Institute of Modelling problems in power energetics of NAS of Ukraine popup.description2 3D integral model of a rotating magnetic field for electromagnetic stirrer is offered. The decomposition of the rotating magnetic field on three symmetric components (SС) lies in base of the model. It is simulated the first SС. Herewith vector integral equation for the magnetized currents density is used, which is reduced to the system of three scalar equations. These equations are transformed taking into account symmetry of the first SС in relation to co-ordinate planes. By the definitional domain got integral equations there is eighth part of magnetic core surface lying in the first octant. Fields of second and third SС are got by rotation of the first SC around axis of the system on clockwise and against accordingly and multiplying of the got field pictures on relations of currents values in the second and third wounding in given moment to the value of current in the first wounding. Product Description popup.authors Кучаєв В.О. Кучаєв О.А. Петрушенко Є.І. Філіпова popup.nrat_date 2020-04-02 Close