News 

International THEREMIN project

    Underway 2018–2019 years the ISP NPP of Ukraine’s NAS will be involved in International THEREMIN project – «Thermal treatment for radwaste minimization and reduction» being held under European Commission support.     The THERAMIN project aims to provide long-term safe storage of radioactive wastes and removal of interim- and low-level wastes suitable to thermal treatment. Its working program is destined to demonstrate coordination and researches in EU-wide strategic review and assessment of the value of thermal technologies applicable to a broad range of waste streams, as well to enhance…

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Division for Nuclear Power Engineering

Head of the Power Engineering Division, Dr. Tech. Sciences Volodymyr Borysenko Volodymyr Borysenko graduated from Taras Shevchenko National University of Kyiv with a degree in experimental nuclear physics. In 1983, he started his professional  career as a supervising physicist at a thermophysical laboratory at the Rivne NPP. After  finishing postgraduate studies at Taras Shevchenko National University of Kyiv in 1987, he started to work at the Institute for Nuclear Research of the National Academy of Sciences of Ukraine as a junior research assistant and left the institute in 1996 as…

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News 

Roundtable : “Perspectives of Innovations Implementation in Nuclear Power Engineering of Ukraine”

   Meeting of the roundtable for young researchers and representatives of nuclear energy sector on the topic: “Perspectives of Innovations Implementation in Nuclear Power Engineering of Ukraine” was held on September 28, 2018 at the Department of Physical and Technical Problems of Power Engineering of NAS of Ukraine. The roundtable took place in the Gas Institute of NAS of Ukraine in association with Council of Young Researchers and Youth Section of the Ukrainian Nuclear Society.    Young researchers of the Institute for Safety Problems of NPPs of NAS of Ukraine,…

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Institute for Safety Problems of Nuclear Power Plants

The book contains information about the history of creation, stages of formation and development of the Institute for safety problems of nuclear power plants of NAS of Ukraine. The main directions of the Institute’s activity and results of the researches are presented. The book intended for scientific and practical workers of the sphere of safety problems of nuclear technologies. The publication can be useful for students and postgraduate students of technical specialties of higher education institutions.        

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Scientific articles of 2017 year

Scientific articles:     Babenko V. A. On the Connection Between the Charged and Neutral Pion-Nucleon Coupling Constants in the Yukawa Model [Electronic resource] / V. A. Babenko, N. M. Petrov// arXiv:1708.02198 [nucl-th]. . – DOI: 10.1134/S1547477117010083. – 2017. –19 p. – Access mode: https://arxiv.org/abs/1708.02198.     Borysenko V. I. Forecasting changes in the neutron-physical characteristics of fuel-containing materials / V. I. Borysenko, V. V. Goranchuk, N. M. Sidoruk// Проблеми безпеки атомних електростанцій і Чорнобиля. – 2017. – Вип. 29. – C. 56–61.     Bulavin L. A. MD simulation of the radiation influence on the thermophysical properties and the structure of water [Electronic resource] / L. A. Bulavin, K. V. Cherevko, D. A. Gavryushenko,V. M. Sysoev, T. S. Vlasenko // arXiv:1701.06965 [cond-mat.stat-mech], – 2017. – 6 p. –Access…

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Theoretical Bases of Information Protection

The textbook outlines the basic notions and methods of protecting information based on the mathematical apparatus of the transformation and research of information signals, technologies of measurement, transmission and processing of information, signals and data, noise immunity coding, the use of modern information and communication channels of information transmission, on the algorithms of encryption and decryption, steganography and cryptography, digital signature, etc. Along with algorithmic and technical methods, protection of confidential and commercial information, protection from unauthorized access, protection of intellectual property, legislative protection of information, as well as international…

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Neutron Diagnostics of a Substance in the Liquid State

A classification of substance in the liquid state is presented. The methods of neutron diagnostics of the liquid state of substance are considered. The methods of neutron diagnostics are based on the study of the full scattering cross section or the total neutron absorption cross section, as well as on the study of differential and double differential cross sections of neutron scattering. It is shown that neutron diagnostics allows to determine the structure, equilibrium and kinetic properties of liquids and liquid systems. Moreover, in contrast to optical or X-ray diagnostics,…

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Analysis of the Causes and Consequences of the Accident at the Fukushima NPP as a Factor for Prevention of Severe Accidents in Tank-Type Reactors

The monograph presents a preliminary analysis of the causes and consequences of severe accidents at the Fukushima NPP. The analysis of the possibility of occurrence of extreme events associated with flooding of the industrial site of the Zaporizhzhya NPP, the occurrence of steam-gas explosions at the NPP with the WWER reactors and other phenomena that occurred in severe accidents was carried out. It is presented original authors’ developments on symptom-oriented approaches for identification of lists of initial events of severe accidents, substantiation of explosion safety criteria and optimization of process…

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Physical Modeling of Atmospherical Emergency Releases (Measurement of Lagrangian Turbulence Characteristics)

Diffusion experiment results simulating emergency releases in atmosphere surface and boundary layers are addressed. Interpretation of measurements was carried out as based on Lagrangian similarity hypothesis and theory of homogeneous turbulence. Universal empirical constants were obtained. A model is described for calculating diffusion parameters and admixture concentration field from diverse sources in near-surface atmosphere layer. The estimates are compared to independent measurements of admixture concentration. Simultaneous measurements of Eulerian and Lagrangian turbulence characteristics in atmosphere boundary layer allowed assessing turbulence scales in Lagragian variables for conditions close to neutral stratification.…

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