Search academic texts

Information × Registration Number 0214U008485, 0113U006194 , R & D reports Title Carrying out of express simulation of radiation tests of corrosive and tribological characteristics of graphite and carbon-carbon structural materials by using charged particle accelerators and estimation of the received characteristics to model the behavior of materials under conditions of operation of nuclear power systems of generation IV popup.stage_title Head Odeychuk Mykola Petrovych, Кандидат технічних наук Registration Date 25-12-2014 Organization National Science Center "Kharkiv Institute of Physics & Technology" popup.description2 Carried out experimental study of the influence of high temperatures, radiation and oxygen environment on corrosion and tribological properties of graphite and CCCM at the temperatures 400-600 °C; carried out the theoretical research and are developed: graphite oxidation simulation model, that takes into account porosity, fraction and the oxidant diffusion and sample density in the oxidation in chemical kinetics mode, which is in the temperature range (400-800) °C; graphite oxidation simulation model for the modeling of morphology of CCCM, are proposed approaches to the modeling the process of abrasion for graphite and CCCM; is created and tested experimental complex for high temperature corrosion and tribological tests of carbon materials in oxygen environment on the basis of electron accelerator; is designed, built and tested complex which to explore of thermal effects and induced gamma activity in the systems of deuterium / natural hydrogen-metal; in the experiments recognized the following effects: the generation of excess heat; hydrogen generation; the output of the fast electrons; increase of gamma activity in line E = 0,067 keV, that can testify to the flow bineutrons reaction, which is accompanied by the appearance in the metal of beta-emitting nuclides. Product Description popup.authors Бовкуненко Ганна Семенівна Борисенко Валерій Миколайович Гамов Віктор Олегович Зеленський Віктор Федотович Комір Антон Ігоревич Лаптєв Георгій Миколайович Одейчук Андрій Миколайович Одейчук Микола Петрович Рижов Василь Петрович Ткаченко Віктор Іванович Улибкін Олександр Леонідович Яковлев Вадим Костянтинович popup.nrat_date 2020-04-02 Close