Олександр Єрмоленко

Modeling of the Phase Formation Processes on the Steel Surface Contacting with Water Medium under Conditions of Deep Geological Repository

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О. М. Lavrynenko1,2, B. G. Shabalin2 1 Frantsevych Institute for Problems of Materials Science, NAS of Ukraine, 3, Krzhyzhanovskyi st., Kyiv, 03680, Ukraine 2 SI “Institute of Environmental Geochemistry of NAS of Ukraine”, 34a, Palladin ave, Kyiv, 03142, Ukraine DOI: doi.org/10.31717/2311-8253.21.1.5 Abstract The experimental modeling of the corrosive phase formation processes was performed under conditions … Read more

The Three-­Dimensional Neutron-­Physical Model of Spent Nuclear Fuel Storage System

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О. R. Trofymenko1, І. M. Romanenko1, М. І. Holiuk1, C. V. Hrytsiuk1, P. М. Kutsyn1, А. V. Nosovskyi1, 2 Y. М. Pysmennyy2, V. І. Gulik1 1 Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine 2 National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, 37, … Read more

Experimental Research of the Air Permeability of Concrete in the Compressed Zone of the Containment for Power Units No. 1, 2 of the South-­Ukrainian NPP

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Ia. A. Zhygalov1, V. V. Inyushev1, V. O. Posokh1, S. A. Vyzhva2, I. I. Onyshchuk2 1 SE “State Scientific and Engineering Center for Control Systems and Emergency Response”, Heroiv Stalingrada ave, 64/56, Kyiv, 04213, Ukraine 2 Research Laboratory of Theoretical and Applied Geophysics of the Educational and Scientific Institute “Institute of Geology” of Taras Shevchenko … Read more

Actual Problems of the Thermal Hydraulic Reliability Ensuring of Prospective Nuclear Reactors with Supercritical Parameters

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I. G. Sharayevsky, N. M. Fialko, A. V. Nosovskyi, L. B. Zimin, T. S. Vlasenko, G. I. Sharayevsky Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.21.1.2 Abstract There is a significant lack of reliable information on the physical characteristics of thermohydraulic processes in emergency … Read more

Fuel Particles in Consequences of the Accident at the ChNPP

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A. P. Ermilov Science and Technology Center “Amplituda” Ltd., Zelenograd 124460, Moscow Region, Russian Federation DOI: doi.org/10.31717/2311-8253.21.1.1 Abstract As a result of the nuclear explosion at the fourth block of the Chornobyl NPP (ChNPP), the radioactive cloud containing an aerodispersed system with aerosols formed at the explosion appeared in air above the ChNPP territory. The … Read more

Nuclear Power and the Environment, Issue 20

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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 20 ISSN  2311-8253 Published :  2021-04-30 DOI: doi.org/10.31717/2311-8253.21.1 Fuel particles in consequences of the accident at the ChNPP A. P. Ermilov Actual problems of the thermal hydraulic reliability ensuring of prospective nuclear … Read more

Статті на укр 22

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https://npe.kiev.ua/22-1-1/ https://npe.kiev.ua/22-1-2/ https://npe.kiev.ua/22-1-3/ https://npe.kiev.ua/22-1-4/ https://npe.kiev.ua/22-1-5/ https://npe.kiev.ua/22-1-6/ https://npe.kiev.ua/22-1-7/ https://npe.kiev.ua/22-1-8/ https://npe.kiev.ua/22-1-9/ https://npe.kiev.ua/22-1-10/

Changes in the Underlying Surface and Vegetation in the Chornobyl Exclusion Zone During 1986−2017

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O. G. Tyshchenko, V. P. Landin Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.9 Abstract The analysis results of the type surface and vegetation changes in the Exclusion Zone of Chornobyl Nuclear Power Plant, for the period after accident in 1986 until 2017 are … Read more

Application of FRP (Fire Radiative Power) to Estimate the Emission of Radionuclides into the Atmosphere due to Forest Fires in the Exclusion Zone in April 2020

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M. M. Таlerko Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.8 Abstract A method is proposed for assessing the activity of radionuclides released into the atmosphere during forest and meadow fires in radioactively contaminated areas, based on using satellite measurement data of the fire … Read more

Options for Solving the Problem of Parts of the Shelter Object Located Outside the New Safe Confinement

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O. V. Balan, S. Gh. Brylka, V. V. Derengovskyi, V. V. Yehorov, L. I. Pavlovskyi, V. M. Rudko, D. O. Khomenko Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chоrnobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.7 Abstract The parts of the Shelter object structures remained outside the New Safe Confinement (protruding … Read more

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