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Registration Number

0225U000105, (0124U004305) , R & D reports

Title

Radiation certification of materials, equipment for space and military purposes

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Аналіз сучасного стану відомих світових радіаційних стендів

Head

Maslyuk Volodymyr T., Доктор фізико-математичних наук

Registration Date

05-01-2025

Organization

Institute of Electronic Physics of the National Academy of Sciences of Ukraine

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The purpose of the scientific project is to create a radiation test bench based on the M-30 microtron (1-18 MeV) of the Institute of Electron Physics of the National Academy of Sciences of Ukraine, sets of sources of ionizing radiation and the restoration of the practice of radiation testing of materials, space, and military equpment. Such a radiation test bench will be created after carrying out a complex of metrological, instrumental, and methodical studies for the development of irradiation conditions and control of test norms of the objects under study.

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 The result of the Intermediate Stage (2024) of the project is a set of studies of the characteristics of electrical materials, equipment, and functional structures to provide the M-30 microtron as a radiation testbed, preparation of design documentation for new equipment for monitoring the energy and spatial and temporal parameters of the M-30 microtron radiation fields and radiation testbed based on radiation sources (radioisotopes 241Am, 137Cs and 240Pu). The data of experimental studies of the energy and spatial-temporal characteristics of the radiation fields of the metrological bench of the M-30 microtron were obtained. These results made it possible to create and systematize a database of experimental data on the parameters of radiation fields of the M-30 microtron and radiation source-based stands as the basis for the regulatory framework for metrological certification of the methodology for dosimetric support of radiation tests of materials and devices. During the project implementation, tasks related to numerous scientific and applied studies on the effects of radiation on semiconductor materials, functional structures, and bioorganic compounds were completed using the capabilities of the certified radiation testbed. The parameterization of radiation experiment conditions makes it possible to create new technologies for radiation-resistant materials and devices, medicines, and therapeutic procedures. In the defense and space industries, bringing special equipment to NATO and Eurocosmos standards and starting our own production of equipment resistant to outer space factors or a nuclear explosion is possible. The planned indicators of the project were achieved through scientific publications in highly rated journals, patents, speeches at scientific conferences, international business trips to nuclear and physical institutions in Slovakia, Hungary, and the Czech Republic, and two research projects for special orders.

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Pop Oksana M.
Svatiuk Nataliia I.
Tarnai Oleksandr A.
Yavorskyi Petro V.