Олександр Єрмоленко

Experience and Prospects of a Shielding in the Implementation of Works on the Transformation of the Shelter Object into an Ecologically Safe System

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V. V. Yehorov, S. A. Paskevych, L. I. Pavlovsky, O. V. Balan Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.19.2.4 Abstract The efficiency of the use of personnel protection shielding against intensive sources of ionizing radiation in the areas of work at the Shelter object … Read more

Phase Composition of Non-irradiated Nuclear Fuel from 4th Unit of Chornobyl Nuclear Power Plant

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S. V. Gabielkov, I. V. Zhyganiuk, V. G. Kudlai, P. E. Parkhomchuk, S. A. Chikolovets Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.19.2.3 Abstract It is necessary to assess the state of unirradiated nuclear fuel 32 years after the accident in order to assess the … Read more

Blackout Accident Management Strategies at Nuclear Power Plants

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V. І. Skalozubov, V. Yu. Grib, A. V. Korolev, T. V. Gablaya, V. Yu. Kochneva Odessa National Polytechnic University, 1, Shevchenko av., Odesa, 65044, Ukraine DOI: doi.org/10.31717/2311-8253.19.2.2 Abstract Technical shortcomings of nuclear power plants (NPP) with boiling water reactors and the inadequate training of operating staff for blackout accident management are among the main causes of … Read more

VVER-1000 Power Monitoring Based on Neutron Detector Signals

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V. I. Borysenko1, D. V. Budik2, V. V. Goranchuk1 1Institute for Safety Problems of NPP, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine 2Severodonetsk Research and Production Association “Impulse”, 2, Peremohy av., Severodonetsk, 09405, Ukraine DOI: doi.org/10.31717/2311-8253.19.2.1 Abstract The value of the thermal power of the reactor (TPR) is used in the VVER-1000 control systems … Read more

Nuclear Power and the Environment, Issue 14

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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 Ukraine CO “Ukrainian Nuclear Society” Issue 14 ISSN  2311-8253 Published :  2019-08-31 DOI: doi.org/10.31717/2311-8253.19.2 VVER‑1000 power monitoring based on neutron detector signalsBorysenko V. I., Budik D. V., Goranchuk V. V. Blackout accident management … Read more

Radioactive Aerosols in 2017-2018 near Lava-Like Fuel Contained Materials in Premise 012/7 of the Shelter Object

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A. S. Lagunenko, V. E. Khan, O. O. Odintsov, V. P. Kovalchuk, T. A. Kravchuk, A. K. Kalinovskiy, V. O. Kashpur, O. A. Svirid, A.V. Tkach, S. V. Yurchuk Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, Kirova str., 36a, Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.19.1.10 Abstract The data on radionuclide composition and volumetric … Read more

New Safe Confinement and Radioactive Aerosols in Short-Range Region of Chornobyl Nuclear Power Plant

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V. K. Shynkarenko, V. A. Kashpur, G. G. Skorjak, A. A. Svirid Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, Lysogirska str., 12, Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.19.1.9 Abstract The construction of a new safe confinement (NSC) is one of the main stages in transforming the 4th power unit of the Chernobyl Nuclear … Read more

Results for Studies of Hard-to-Measure Radionuclides in the Metal of Chornobyl Nuclear Power Plant Equipment being Dismanlted, and Estimation of Scaling Factor

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A. M., Maksymenko1, M. D. Bondarkov1, B. Ya. Oskolkov1, V. A. Seida2, V. N. Dubas2 1SSRI “Chornobyl Center for Nuclear Safety, Radioactive Waste and Radioecology”, Slavutych, 07101, Ukraine 2SSE “Chornobyl NPP”, Slavutych, 07101, Ukraine DOI: doi.org/10.31717/2311-8253.19.1.8 Abstract The results of studies are presented for hard-to-measure radionuclides 55Fe, 59Ni, 63Ni, 90Sr, 239,240Pu, 238Pu, 241Pu, 241Am, 234U, 235,236U, … Read more

Cementation of Boron-Containing Liquid Radioactive Waste at Elevated Temperature

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Yu. A. Olkhovik1, Yu. G. Fedorenko1, A. N. Rozko2, S. Yu. Saenko3, V. A. Shkuropatenko3 1SI “The Institute of Environmental Geochemistry of the National Academy of Sciences of Ukraine”, 34 a, Palladin ave., Kyiv, 03142, Ukraine 2M. P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine, 34, … Read more

Theoretical and Practical Aspects of Using Scaling Factor Method to Characterize Operational Solid Radioactive Waste Producible at Nuclear Power Plants

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O. V. Mykhailov, V. O. Krasnov, V. M. Bezmylov Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova str., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.19.1.6 Abstract Brief review of the most well-known analytical and methodological materials devoted to the theory and practice in characterization of radioactive waste (RAW) generated at NPPs is presented. … Read more

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