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4. Scopus: Recent submissions

  • Simulation of point defects formation in the fuel element of a nuclear power plant’s wave reactor 
    Opyatyuk, Vladyslav; Опятюк, Владислав Володимирович; Kozlov, Ihor; Козлов, Iгор Леонiдович; Karchev, Kostiantyn; Карчев, Костянтин Дмитрович; Vistiak, Sergii; Вістяк, Сергій Володимирович; Kozlov, Oleksii; Козлов, Олексій Ігорович; Turmanidze, Raul; Турманідзе, Рауль Сергійович (Sumy State University, 2023)
    This paper considers the point defects that influence the operation of a wav nuclear power reactor with a uranium fuel medium. The formed individual point defects or such defect groups can produce a perturbing effect on ...
  • Design in modern information systems by applying cloud technologies 
    Tigariev, Volodymyr; Lopakov, Oleksii; Rybak, Olha; Kosmachevskiy, Volodymyr; ‎Cioată, ‎Vasile George (Sumy State University, 2023)
    In this study, the general algorithm and technology of design in advanced computer-aided design (CAD) software of the CAD-in-the-Cloud type using an information model (IM) was discussed in detail. Applying design systems ...
  • The stress state of a thick-walled hydraulic press cylinder with concentrators 
    Lymarenko, Oleksandr; Kurgan, Viktor; Bazhanova, Anastasiya; Khamray, Vadym; Ponomarenko, Andrii; Karabegović, Isak (Sumy State University, 2023)
    The article deals with modeling and calculations of volumetric machine-building structures with complex geometry. The relevance of the work lies in the fact that its methodology and results can help design massive ...
  • Economic prospects of post-war recovery: challenges and opportunities for sustainable development in Ukraine 
    Novikova, Iryna; Новікова, Ірина Едуардівна; Zabarna, Eleonora; Забарна, Елеонора Миколаївна; Volkova, Olena; Волкова, Олена Володимирівна; Fedotova, Iryna; Федотова, Ірина Володимирівна; Korolkov, Vladyslav; Корольков, Владислав Васильович (Fintech Aliance LLC, 2023)
    The consequences of russian aggression against Ukraine are tangible in all sectors of the economy, but they cannot be fully predicted due to the continuation of military operations. The aim of the article is to examine the ...
  • Development of a method for the search of solutions in the sphere of national security using bio-inspired algorithms 
    Koval, Volodymyr; Shyshatskyi, Andrii; Ransevych, Ruslan; Gura, Viktoriya; Nalapko, Oleksii; ‎Shypilova, Larysa; Protas, Nadiia; Volkov, Oleksandr; Stanovskyi, Oleksandr; Chaikovska, Olena (Technology Center, 2023)
    The object of research are decision support systems. The subject of research is the decision-making process in management problems using bio-inspired algorithms. A method for the search of solutions in the field of national ...
  • Method of analysis of thermophysical properties and composition of nuclear fuel during modernization of active zones of nuclear power reactors 
    Vashchenko, Volodymyr; Ващенко, Володимир Миколайович; Skalozubov, Volodymyr; Скалозубов, Володимир Іванович; Korduba, Iryna; Кордуба, Ірина Богданівна; Komarov, Yurii; Комаров, Юрій Олексійович; Zhukova, Olena; Жукова, Олена Григорівна (Polskie Towarzystwo Inzynierii, 2023)
    The developed alternative method of analyzing the safety of the active zone of reactor installations is justified for improving the thermophysical properties and composition of nuclear fuel, designs of heat-releasing ...
  • Cobalt application in repair tools for maintenance and modernisation of NPP equipment 
    Levchenko, Vitalii; Левченко, Віталій Вікторович; Pogosov, Oleksii; Погосов, Олексій Юрійович; Kravchenko, Volodymyr; Кравченко, Володимир Петрович (Uzhhorod National University, 2023)
    Relevance. The research discusses the actual risks that can arise from the formation of the radioisotope cobalt 60Co from the stable isotope 59Co during radiation neutron capture, which is specific to repair work at a ...
  • Criterion method for determining the conditions for occurrence of thermoacoustic instability in the reactor core 
    Kondratuk, Vadym; Кондратюк, Вадим Анатолійович; Dorozh, Olga; Дорож, Ольга Анатоліївна; Filatov, Volodymyr; Філатов, Володимир Іванович; Bibik, Tymofii; Бібік, Тимофій Вікторович (2023)
    The subject of research is the thermoacoustic instability (TAI) of the coolant of a nuclear reactor core. The occurrence of TAI in the reactor core leads to high-frequency and high-amplitude cyclic loads on internal ...
  • ‎A definitive technology stack for development of smart contracts for energy applications 
    Khan, Komal; Ahmed, Toqeer; Cali, Umit; Arboleya, Pablo; Grybniak, Sergii; El-Sayed, Islam (IEEE Computer Society, 2023)
    In recent years, there has been a growing trend in research on smart contract applications. Smart contracts potential in the energy landscape is visible in their major applications such as peer-to-peer energy trading, ...
  • Prediction of defects in the structure of non-metallic heterogeneous materials 
    Tonkonogyi, Volodymyr; Holofieieva, Maryna; Holofieiev, Yurii; Klimov, Sergii; Naumenko, Yevheniia; Dašić, Predrag (Sumy State University, 2023)
    Heterogeneous media can be represented as specially organized heterogeneous materials. The complex process of forming heterogeneous materials and media as systems is realized by gradually transitioning from one state ...
  • A general method of risk estimation 
    Korobeinikova, Tetiana; Коробейнікова, Тетяна Іванівна; Tachenko, Illia; Таченко, Ілля Анатолійович; Chekhmestruk, Roman; Чехместрук, Роман Юрійович; Mykhaylov, Pavlo; Михайлов, Павло Ігорович; Romanyuk, Oleksandr; Романюк, Олександр Никифорович; Romanyuk, Sergii; Романюк, Сергій Олександрович (2023)
    Each company has assets of various types. Assets are associated with the concept of risks, so there is a necessity to analyze and research them etc. This paper is devoted to a general risk estimation method, which is unlike ...
  • Analysis of the application of serial connection of the same type bandpass filters in the sensor signal processing channel in the information control system 
    Sytnikov, Valerii; Streltsov, Oleg; Stupen, Pavel; Stevic, Zoran; Sytnikov, Tykhon (CEUR-WS, 2023)
    The paper is considered the problem of constructing system components with the possibility of rearranging their characteristics depending on the operating conditions. A new approach is proposed for calculating the ...
  • Eye-tracker Signals Processing in System Identification of Human Oculomotor Apparatus using Cloud Technologies 
    Pavlenko, V.; Ilutsa, A.; Kravchenko, Y. (2024)
    The objective of this work is to design and develop a cloud-based web platform based on a new proposed concept of cloud computing organization, that extends the diagnostic capabilities of model-based information technology ...
  • CONSIDERATION OF SHEAR, ROTATIONAL INERTIA AND COMPRESSIVE FORCE DURING TRANSVERSE VIBRATIONS OF STRUCTURAL BEAM ELEMENTS 
    Orobey, V.; Nemchuk, O.; Lymarenko, O.; Sherstiuk, O.; Semenov, P. (2024)
    The procedure for taking into account shear and rotational inertia in the case of transverse vibrations of beam elements of material handling vehicles with different conditions of fastening (support) is considered. ...
  • Diagnosis intellectualization of complex technical systems 
    Vychuzhanin, Volodymyr; Rudnichenko, Mykola; Vychuzhanin, Oleksii; Rychlik, Andrzej (CEUR-WS, 2023)
    The article presents the results of developing a model for diagnosing a ship complex technical system with incomplete data and its implementation in an intelligent system for assessing the risk of failures of subsystems, ...
  • Application of fuzzy decision support systems in IT industry functioning 
    Oleksii, D.; Zoia, S.; Gegov, A.; Arabikhan, F. (2024)
    The information technology (IT) market occupies a significant place in the world’s economy and in times of rapid digitalization will only continue to increase its influence. Under conditions of environment’s increased ...
  • QUALIFICATION METHOD TO MODERNIZE STRATEGIES FOR SCHEDULED REPAIRS OF ACTIVE SAFETY SYSTEMS OF NUCLEAR POWER PLANTS WITH WWER 
    Skalozubov, V.І.; Vierinov, О.М.; Kanivets, А.V.; Komarov, J.О.; Kandieieva, V.V. (2024)
    The strategies for scheduled tests and repairs of active safety systems (with pumps) established by the Technological Regulations for the safe operation of NPPs with WWER do not take into account many years of operating ...
  • METHOD OF CONTROLLING THE VOLUME OF COMBUSTION PRODUCTS AT DIFFERENT BOILER LOADS 
    Kryvda, V.; Brunetkin, O.; Beglov, K.; Markolenko, T.; Lutsenko, I. (2024)
    Development of a method for controlling the volume of combustion products at different load of boiler equipment. Achieving the objective may allow controlling the flue gas temperature and, consequently, the efficiency to ...
  • Intelligent data clustering system for searching hidden regularities in financial transactions 
    Rudnichenko, Mykola; Рудніченко, Микола Дмитрович; Vychuzhanin, Volodymyr; Вичужанін, Володимир Вікторович; Shibaeva, Natalia; Шибаєва, Наталя Олегівна; Petrov, Ihor; Петров, Ігор Михайлович; Otradska, Tetiana; Отрадська, Тетяна Василівна (CEUR-WS, 2023)
    The article presents results of the intelligent data clustering system for searching hidden regularities in financial transactions development. The main aspects and problems of increasing the volume of financial ...
  • Preface 
    Pakštas, Algirdas; Kondratenko, Yurii; Vychuzhanin, Volodymyr; Yin, Hang; Rudnichenko, Mykola (CEUR-WS, 2023)