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O. V. Mykhailov, V. M. Bezmylov Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.5 Abstract Two methodological approaches for radioactive waste (RAW) certification used in RAW management systems in Italy and France, are addressed. Their applicability was assessed in solving certification problem of historical waste accumulated at the … Read more

K. K. Yaroshenko, B. G. Shabalin, G. M. Bondarenko SI “Institute of Environmental Geochemistry of NAS of Ukraine”, 34a, Palladin ave., Kyiv, 03142, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.4 Abstract The article highlights the problem of reprocessing of liquid radioactive waste (LRW) from the Ukrainian nuclear power plants with VVER reactors. The main method of these LRW treatment … Read more

T. V. Pyrohov1, A. V. Korolev2 1 SE “State Scientific Engineering Center for Control System and Emergency Response”, 64/56, Heroiv Stalinhrada ave, Kyiv, 04213, Ukraine 2 Odessa National Polytechnic University, 1, Shevchenko ave, Odessa, Ukraine, 65044 DOI: doi.org/10.31717/2311-8253.20.4.3 Abstract During the assessment of the static strength of the flange connections elements Dn2130 and Dn2080 of … Read more

V. I. Borysenko1, V. V. Goranchuk1, E. M. Chalyi2, V. V. Stadnik2 1 Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine 2 SS “Scientific and Technical Center”, SE “NNEGC ‘Energoatom’”, 22−24, Gogolivska st., Kyiv, 01054, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.2 Abstract The methodology for choosing the optimal conditions … Read more

І. G. Sharaevsky, N. М. Fіаlkо, А. V. Nоsоvskyi, L. B. Zimin, Т. S. Vlasenko, G. І. Sharaevsky Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.20.4.1 Abstract The fundamental thermophysical features of the heat exchange process between the heated wall of a vertical channel … 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 19 ISSN  2311-8253 Published :  2020-12-16 DOI: doi.org/10.31717/2311-8253.20.4 Problem issues of cores thermal-hydraulic calculation for prospective water-cooled reactors with supercritical parameters І. G. Sharaevsky, N. М. Fіаlkо, А. V. Nоsоvskyi, L. B. Zimin, Т. S. Vlasenko, G. І. Sharaevsky Choosing the optimal conditions … Read more

D. I. Khvalin, I. V. Kutsyna, V. S. Havrylenko Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine DOI: doi.org/10.31717/2311-8253.20.3.12 Abstract Main results of scientific and scientific-organizational activity of the Institute for Safety Problems of Nuclear Power Plants of Ukraine in 2019 are given, among them research and … Read more

O. I. Stoianov, M. I. Panasiuk, V. E. Ivanova, G. V. Levin, N. V. Sosonna Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.20.3.11 Abstract The experience of using the method of spectrometric gamma-logging of wells for assessment of radioactive contamination of soils on the sites … Read more

M. M. Таlerko, Т. D. Lev, I. V. Коvalets, Yu. V. Yatsenko Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 12, Lysogirska st., Kyiv, 03028, Ukraine Institute of Mathematical Machines and Systems Problems, NAS of Ukraine, 42, Academician Glushkov ave, Kyiv, 03187, Ukraine DOI: doi.org/10.31717/2311-8253.20.3.10 Abstract In April 2020, the largest forest fire … Read more

O. S. Lagunenko, V. Ye. Khan, O. K. Kalynovskyi, V. O. Kashpur, V. P. Kovalchuk, P. V. Sabenin, O. A. Svirid, A. V. Tkach, S. V. Yurchuk Institute for Safety Problems of Nuclear Power Plants, NAS of Ukraine, 36a, Kirova st., Chornobyl, 07270, Ukraine DOI: doi.org/10.31717/2311-8253.20.3.9 Abstract The results of monitoring of radioactive aerosols emissions from … Read more