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Information × Registration Number 0219U004276, 0116U005362 , R & D reports Title Development of scientific bases of application of structurally complex functional materials and media in alternative energy and resource saving. popup.stage_title Head Tkachenko Viktor Ivanovich, Registration Date 23-04-2019 Organization National Science Center "Kharkiv Institute of Physics & Technology" popup.description2 The research goal is the obtainment of novel theoretical and experimental results considered as a fundamental physical basis of environmentally friendly, energy efficient and resource saving methods of production of structurally complex functional materials for alternative energy, prediction and optimization of their properties and radiation resistance, and their involvement in innovative energy and resources saving technologies. New data on irradiation characterization at the NSC KIPT CU-E.I.T.F. facility were obtained by means of the multi-scale computer modeling methods and a phenomenological description of the results of a priority experiment on the study of corrosion and oxidation of advanced alloys for a Generation IV SCWR reactor with supercritical water coolant under simulation irradiation at the LUE-10 electron accelerator was developed. In order to take into account the human factor and the specificity of the design and design basis accident of Generation IV HTGR based NPPs, a software simulation model of the dynamics of the so-called "panic mob" in a confined space in the presence, in the room, of danger and safety zones was developed and implemented. The possibility of optimizing the ways to transfer personnel to a safe state was demonstrated in test calculations. To improve the operation of terahertz gyrotrons for biophysics and medicine, a realistic 0.4-THz design of the gyrotron at the second cyclotron harmonic with a wide frequency reconfiguration band has been optimized. A resonator profile has been found that reduces the field localization region and the diffraction Q-factor of the competing modes and selectively increases their starting currents several times, which results in increasing of the device efficiency in the working mode. Experimental studies of the dispersion of carbon material depending on temperature and heating time under 20 kPa average pressure in the cavity of a heating element were carried out at a thermal vacuum installation. It was shown that a nanographite with a grain size of 10-40 nm can be obtained by means of the developed thermal vacuum method. Product Description popup.authors Андреєва Оксана Леонідівна Бозбєй Людмила Сергійовна Братченко Михайло Іванович Виноградов Дмитро Володимирович Глущенко Антон Вячеславович Дюльдя Сергій Володимирович Казаринов Юрій Геннадійович Комір Антон Ігоревич Кутовой Володимир Олександрович Луценко Ганна Сергійовна Максименко Олександр Володимирович Ніколаєнко Аліса Олександрівна Одейчук Андрій Миколайович Одейчук Микола Петрович Скоромная Стелла Федорівна Ткаченко Іван Вікторович Ткачова Тетяна Іванівна Хижняк Сергій Миколайович Щербінін Віталій Ігоревич Яковлєв Володимир Костянтинович popup.nrat_date 2020-04-02 Close