Олександр Єрмоленко

Yu. O. Olkhovyk National Aviation University, 1, Liubomyra Huzara ave., Kyiv, 03058, Ukraine DOI: doi.org/10.31717/2311-8253.22.2.4 Abstract The dynamics of annual generation of liquid and solid radioactive waste at Ukrainian nuclear power plants (NPPs) with WWER reactors standardized for electricity production is considered. It is established that in the last ten years the indicators of specific … Read more

B. H. Shabalin1, K. K. Yaroshenko1, O. M. Lavrynenko1, 2, O. V. Marinich3, N. B. Mitsiuk1 1 SI “The Institute of Environmental Geochemistry of the National Academy of Sciences of Ukraine”, 34а, Palladina ave., Kyiv, 03142, Ukraine 2 I. M. Frantsevich Institute for Problems of Materials Science of the National Academy of Sciences of Ukraine, … Read more

V. I. Borysenko, V. V. Goranchuk Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.22.2.2 Abstract Analytical studies have been performed on the model of a reactivity accident at the 4th Unit of the Chornobyl NPP with an RBMK-1000-type reactor. The model of the RBMK-1000 … Read more

І. G. Sharaevsky, Т. S. Vlasenko, L. B. Zimin, А. V. Nоsоvskyi, N. М. Fіаlkо, G. І. Sharaevsky Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.22.2.1 Abstract In the context of the actual problems of the physics of operational damage of modern reactor steels … Read more

SE “State Scientific and Engineering Center for Control Systems and Emergency Response”Institute for Safety Problems of Nuclear Power Plants of NAS of UkraineCO “Ukrainian Nuclear Society” Issue 24 ISSN  2311-8253 Published :  2022-12-21 DOI: doi.org/10.31717/2311-8253.22.2 Current physical problems of the dynamic damage in elements of the first circuit of VVER reactorsІ. G. Sharaevsky, Т. S. Vlasenko, L. B. Zimin, А. V. … Read more

I. V. Kutsyna, V. S. Havrylenko, D. I. Кhvalin Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.22.1.7 Abstract For the second year in a row, the Institute for Safety Problems of Nuclear Power Plants of the National Academy of Sciences of Ukraine (ISP NPP, … Read more

A. M. Novikov Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.22.1.6 Abstract A reliable assessment of the radioactive aerosol spread is an environmental safety task of current interest and high priority. An important parameter, used to calculate the transport of radioactive fallout, is the … Read more

V. V. Derenhovskyi, I. S. Skiter Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.22.1.5 Abstract The paper presents research related to the analysis of scenarios for the transformation of the Shelter object into an ecologically safe system. Despite the long lifetime of the New … Read more

O. A. Kuchmagra, G. I. Odynokin Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.22.1.4 Abstract The detection unit contains two neutron detectors — fission chambers KNT-31 or KNT 31–1, in which the radiator sensitive to neutron radiation is 235U (concentration of 235U in the … Read more

D. I. Khvalin Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.22.1.3 Abstract A turbogenerators design complication and the use of new auxiliary systems for the cooling intensification with increasing power unit lead to the decrease of their reliability. Therefore, the system and methods of … Read more