http://dspace.nbuv.gov.ua:80/handle/123456789/61932 2026-04-11T18:11:24Z http://dspace.nbuv.gov.ua:80/handle/123456789/61992 Компьютерное моделирование в исследованиях и разработке измерительных информационных систем Мазманян, Р.О. A method of computer aided structural, mixed structural/schematic and schematic simulation for measuring systems with predictable properties design is presented. Here we demonstrate the proposed technique application on extremal automatic control system simulation. The application itself includes synthesis of the structures set up - a model of the object with a single maximum value of static characteristics and the actual controller with a synchronous detector which determines the gradient of the controlled variable to a control signal. Also we report obtained results of computational experiments and present the gradual transition from the structural to a mixed model. 2011-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/61991 Исследование электрогидродинамических характеристик и тестирование алгоритмов оптимизации разрядноимпульсных технологий, использующих высоковольтный пробой в жидких средах Вовченко, А.И.; Блащенко, А.Д.; Дивак, Н.П.; Тертилов, Р.В. The statistical investigation of samples of pressure value in the volume point by spark discharge is made. The distribution law is defined. The correlation analysis of electrodynamical and hydrodynamical is performed. By comparison of calculative and experimental data, the usage of mathematical models and calculative algorithms applied for high voltage breakdown is justified in terms of optimization of electrohydropulse technologies. 2011-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/61990 Експериментальне дослідження обертального руху рідкого металу в індукційній канальній печі Гориславець, Ю.М.; Глухенький, О.І. On the physical model of induction channel furnace the structure of rotational motion of liquid metal in cylindrical channels is studied. Distribution of metal velocity on radius and length of furnace channel is received. The possibility of intensification of heat and mass transfer in induction furnace with rotational motion of metal by increasing the vortex motion of liquid metal in the longitudinal sections of cylindrical channels and emergence of transit flow in channel part of furnace is experimentally rotined. 2011-01-01T00:00:00Z http://dspace.nbuv.gov.ua:80/handle/123456789/61989 Магнитное поле и электродинамические силы трехобмоточного электромагнитного перемешивателя Карлов, А.Н.; Кондратенко, И.П.; Ращепкин, А.П. The calculation method of electromagnetic fields and power parameters of liquid metal three-winding electromagnetic stirrers executed with phase zone 120º windings, in the assumption of the infinite length in an axial direction has been developed. Magnetic field distribution in a cavity of stirrer is defined at an assumption that axial, radial and azimuthally components of liquid metal flow are vanished. Cases of concordant and opposing motion of rotating magnetic field for a circular and two arc-type machines, as well as opposing motion of fields for arc-type machines have been considered. 2011-01-01T00:00:00Z