Registration Number
0217U006297,
0116U005362
, R & D reports
Title
Development of scientific bases of application of structurally complex functional materials and media in alternative energy and resource saving.
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Head
Tkachenko Viktor Ivanovich,
Registration Date
15-03-2017
Organization
National Science Center "Kharkiv Institute of Physics and Technology
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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. The program complex for multiscale computer simulation of radiation impact on materials properties has been created. The methodology of its application to computational support of the NSC KIPT experimental R&D on radiation materials science of alternative nuclear power systems of Generation IV and production of novel functional materials has been developed and worked out. By means of the multiscale modeling, phase diagrams of graphane, a new functional graphene-based nanomaterial, have been obtained for the first time. Structural "order-disorder" phase transition in graphanes has been revealed and its macroscopic thermodynamical description has been given. The information technology and the decision making support system for resource saving economically sound choice of Generation IV high-temperature gas-cooled reactors (HTGR) materials were developed, and applied to the components cost prediction of their vessel and steam generator materials to the horizon of year 2030 with math-statistical assessment of the forecast risk. The non-linear non-stationary multi-mode self-consistent theory of Terahertz gyrotron has been built along with an appropriate computer code for its parameters optimization taking into account ohmic losses in cavity walls and conversion of modes. This resulted in revealing of a supplementary mechanism of the device output power reduction due to the ohmic losses driven decrease of a resonator Q factor, and significantly improved the agreement of the calculated output power and efficiency of Terahertz gyrotrons with the experimental data available. An upgrade of the thermal-vacuum facility for development and implementation of a new method of production of nanographites by means of continuous vacuum treatment of a carbon material has been completed. First experiments at the upgraded facility have demonstrated the thermal-vacuum method's capability of obtainment of fine-disperse carbon with noticeable nanofraction.
Product Description
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Бозбєй Людмила Сергійовна
Братченко Михайло Іванович
Виноградов Дмитро Володимирович
Глущенко Антон Вячеславович
Дюльдя Сергій Володимирович
Загінайлов Геннадій Іванович
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
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2020-04-02
