eONPUIR

Просмотр 2020 по названию

Просмотр 2020 по названию

Отсортировать по: Порядку: Результаты:

  • Alternative Method of Strength Analysis for Heat-Power Equipment under Cyclic Loads. 
    Skalozubov, Volodymyr; Pirkovskyi, Denys; Alali, Mokhammad; Альгерби Рабіа К. Алі; Скалозубов, Володимир Іванович; Пірковський, Денис Сергійович; Алалі, Мохаммад; Альгерби Рабиа К. Али; Скалозубов, Владимир Иванович; Пирковский, Денис Сергеевич; Ел Гербі Рабіа; Algerby Rabia K. Ali; Алали Мохаммад (2020-01)
    The analysis realized in the work revealed excessive conservatism of the requirements of the Technological Regulations for the WWER Safe Operation regarding the maximum allowable number of loading cycles for thermal power ...
  • Assessment of the reliability of the NPP liquid radioactive waste concentration system 
    Ковальчук, В’ячеслав Іванович; Ковальчук, Вячеслав Иванович; Kozlov, Igor; Козлов, Ігор Леонідович; Козлов, Игорь Леонидович; Dorozh, Olga; Дорож, Ольга Анатоліївна; Дорож, Ольга Анатолиевна; Siedova, Olga; Сєдова, Ольга Олександрівна; Седова, Ольга Александрова (Одеса: [б. в.], 2020)
    The calculation of the reliability indicators of the system for the concentration of liquid radioactive waste at a nuclear power plant. The special wastewater treatment (NWT-3) of units with VVER reactors was adopted as ...
  • Automation of searching for terms in the explanatory dictionary 
    Kungurtsev, Oleksii; Кунгурцев, Олексій Борисович; Кунгурцев, Алексей Борисович; Novikova, Nataliia; Новікова, Наталія Олексіївна; Kozhushan, Mariia; Кожушан, Марія Геннадіївна; Кожушан, Мария Геннадиевна (Одеса: [б. в.], 2020)
    In this paper, an approach for automating the search for interpretations of terms for a specific domain in explanatory dictionary and on the Internet is proposed. A mathematical model of the explanatory dictionary is ...
  • Crushing character of sand-sodium-silicate mixtures structured by steam-microwave treatment. 
    Solonenko, Liudmyla; Солоненко, Людмила Ігорівна; Солоненко, Людмила Игоревна; Repyakh, Sergei; Uzlov, Kostiantyn; Кimstach, Tetiana (2020-12)
    At the present, from among the known methods of sand-sodium-silicate mixtures structuring, the least studied, but the most promising, is the method of steam-microwave solidification. Among unexplored elements of steam-microwave ...
  • Development and research of throttle-regulating valves with increased erosion resistance 
    Korolyov, Alexsandr; Корольов, Олександр Вікторович; Королев, Александр Викторович; Pavlyshyn, Pavlo; Павлишин, Павло Яремович (Одеса: [б. в.], 2020)
    The reliability and trouble-free operation of nuclear power plants is due to the reliability of the pipeline systems connecting the main and auxiliary equipment. The main elements of such systems are power valves, the ...
  • Development of subsystem software for research of experimental constructions for the femur reinforcing 
    Prokopovych, Ihor; Прокопович, Ігор Валентинович; Прокопович, Игорь Валентинович; Savielieva, Olena; Савєльєва, Олена Вячеславівна; Starushkevych, Tamara; Старушкевич, Тамара Ігорівна; Старушкевич, Тамара Игоревна (Одеса: [б. в.], 2020)
    Bone reinforcement is one of the most effective surgical interventions. In addition, development, improvement and production of implants aimed at creating high quality, reliable structures that can retain their functional ...
  • Experimental facility for the study of the processes in mixing low-pressure heaters of K-1000-60/3000 turbines 
    Смичок, Андрій Анатолійович; Герлига, Володимир Антонович; Запорожан, Владислав Володимирович; Панченко, Марк Андрійович; Филонич, Юрій Володимирович; Smychok, Andrii; Gerliga, Volodymyr; Zaporozhan, Vladyslav; Panchenko, Mark; Fylonych, Yurii; Филонич, Юрий Владимирович; Смычек, Андрей Анатолиевич; Герлига, Владимир Анатольевич; Запорожан, Владислав Владимирович; Панченко, Марк Андреевич (2020-07)
    Nowadays, the development of nuclear energy is determined by solving the set of scientific and technical problems that provides reliable, safe and sustainable work of the operated and designed NPPs. At the same time different ...
  • Experimental research of console boring bars oscillations upon fine stepped holes boring 
    Orgiyan, A.; Oborskyi, H.; Balaniuk, A.; Prokopovych, I.; Оргіян, О.А.; Оборський, Г.О.; Баланюк, Г.В.; Прокопович., І.В. (2020-02)
    Fine boring is a common way of finishing edge processing. Upon boring stepped hole, on practice it is necessary to design and produce special stepped console boring bars or multi-edged heads. In the experiments there were ...
  • Implementation of the hierarchical approach in the mathematical modelling of once-through steam generators 
    Lozhechnikova, Nadija; Ложечнікова, Надія Володимирівна; Ложечникова, Надежда Владимировна (Одеса: [б. в.], 2020)
    A comprehensive system analysis of a once-through steam generator was carried out as well as a multilevel structure of its model was developed. The application of the procedure of decomposition of a complex object at the ...
  • Investigation of the influence of structural inhomogeneities on the strength of welded joints of functionally gradient materials 
    Usov, A.; Morozov, Yu.; Kunitsyn, M.; Tonkonozhenko, A.; Chernush, I.; Усов, А.В.; Морозов, Ю.O.; Куніцин, М.В.; Тонконоженко, А.М.; Черниш, І.О. (2020-02)
    The effect of defects on the mechanical properties of joints of functionally gradient materials, which depends on their shape, operating conditions, and the nature of the load, is considered. The presence of defects in the ...
  • Justification of possibility of Ukranian NPP’s exploitation time assessment by expert methods 
    Chulkin, Oleg; Чулкін, Олег Олександрович; Чулкин, Олег Александрович; Kravchenko, Volodymir; Кравченко, Володимир Петрович; Кравченко, Владимир Петрович; Pavlyshin, Pavlo; Павлишин, Павло Яремович; Zoteev, Vsevolod; Зотєєв, Всеволод Олегович; Зотеев, Всеволод Олегович; Zoteev, Oleg; Зотєєв, Олег Євгенович; Зотеев, Олег Евгениевич, Zoteev, Oleg (Одеса: [б. в.], 2020)
    The goal of research is the study of problems, which are connected with Ukrainian NPPs life cycle. Particular attention in the study of the problem of the resource of complex objects, such as nuclear power plants, must be ...
  • Mathematical model for determining the internal electromagnetic field in a small fish (whitebait) 
    Titova, Nataliia; Тітова, Наталія Володимирівна; Титова, Наталия Владимировна; Pirotti, Aleksey; Піротті, Олексій Євгенович; Pirotti, Evgeniy; Піротті, Євген Леонідович; Manicheva, Natalia; Манічева, Наталя Віталіївна; Маничева, Наталья Витальевна; Romanyuk, Sergey; Романюк, Сергій Олександрович; Романюк, Сергей Александрович (Одеса: [б. в.], 2020)
    The work is devoted to the development of a mathematical model that allows one to determine the electromagnetic fields of the microwave range inside sturgeon whitebait in order to stimulate their development. Our chosen ...
  • Method for assessing of reliability characteristics in designing of failure-resistant real-time operating systems 
    Shvahirev, Pavlo; Швагірев, Павло Анатолійович; Швагирев, Павел Анатолиевич; Lopakov, Alexey; Лопаков, Олексій Сергійович; Лопаков, Алексей Сергеевич; Kosmachevski, Volodymyr; Космачевський, Володимир Володимирович; Космачевский, Владимир Владимирович; Salii, Vira; Салій, Віра Іванівна; Салий, Вера Ивановна (2020-07)
    For many years, real-time OS-based applications have been used in embedded special-purpose systems. Recently they have been used everywhere, from on-board control systems for aircraft, to household appliances. The development ...
  • The method of finding the most natural structure of a biotank power plant. 
    Maksymov, Maksym; Behlov, Kostiantyn; Maksymova, Oksana.; Maksymov, Olеksii; Максимов, Максим Максимович; Беглов, Костянтин Вячеславович; Максимова, Оксана Борисівна; Максимов, Максим Максимович; Максимова, Оксана Борисовна; Максимов, Олексій Максимович; Максимов, Алексей Максимович; Беглов, Костантин Вячеславович (2020-02)
    The criterion for choosing the best plant is the difference between gross costs and the baseline options. This search method depends only on the situation and does not reflect the real costs and does not completely take ...
  • Methodological aspects of the “environmental impact assessment” chapter making part of the project feasibility study. 
    Olech, G.; Kolesnikova, K.; Prokopovych, I.; Kozlov, O.; Олех, Г. С.; Колеснікова, К. В.; Прокопович, І. В.; Козлов, О. І. (2020-02)
    This article exposes an essay on harmonizing approaches to the development of methodological aspects used at “Environmental impact assessment” chapter integral to the projects feasibility study. The “Environmental impact ...
  • Modernized Loss of Coolant & Blackout Accident Management Strategy at Nuclear Power Plants with WWER. 
    Skalozubov, Volodymyr; Spinov, Vladyslav; Spinov, D.; Gablaya, Taisiia; Kochnyeva, Valeriia; Komarov, Urii; Скалозубов, Володимир Іванович; Спінов, Владислав Михайлович; Спінов, Д.В.; Габлая, Таїсія Володимирівна; Кочнєва, Валерія Юріївна; Комаров, Юрій Олексійович; Скалозубов, Владимир Иванович; Комаров, Юрий Алексеевич; Hablaia, Taisiia; Габлая, Таисия Владимировна; Кочнева, Валерия Юрьевна (2020-02)
    The analysis of the known results of RELAP5/V.3.2 simulation for loss of coolant & blackout accidents at WWER nuclear power plants showed that the design accident management strategies with design passive safety systems ...
  • Performance characteristics of the lever-van shock absorber with the hinge-lever control mechanism 
    Sydorenko, Ihor; Сидоренко, Ігор Іванович; Сидоренко, Игорь Иванович; Prokopovych, Ihor; Прокопович, Ігор Валентинович; Прокопович, Игорь Валентинович; Korolkova, Mariya; Королькова, Марія Василівна; Королькова, Мария Васильевна; Dmitrieva, Svetlana; Дмітрієва, Світлана Юріївна; Дмитриева, Светлана Юрьевна; Kovban, Sofiia; Ковбан, Софія Вікторівна; Ковбан, София Викторовна (2020-12)
    The article presents a fundamentally new example of a passive lever-blade shock absorber with an articulated lever mechanism for controlling its operating characteristic, the use of which is effective as part of the torsion ...
  • Prediction of operation life extension of heat power equipment 
    Skalozubov, Vladimir; Скалозубов, Володимир Іванович; Скалозубов, Владимир Иванович; Pirkovskiy, Denis; Пірковський, Денис Сергійович; Пирковский, Денис Сергеевич; Alalі Mohammad; Алалі Мохаммад; Алали Мохаммад; Algerby Rabia K. Ali; Альгербі, Рабіа К. Алі; Альгерби Рабиа К. Али (2020-05)
    Based on the analysis of known researches, it is revealed that the quantity and accumulation rate of cyclic thermal and dynamic loads in the transient modes of normal operation conditions, when violating normal operation ...
  • Predictive control methods in tasks of searching saddle points 
    Smorodin, Andrey; Смородин, Андрій В’ячеславович; Смородин, Андрей Вячеславович (Одеса: [б. в.], 2020)
    The article presents new methods for searching critical points of a function of several variables, including saddle points. Such problems are found in various fields of theoretical and practical science, for example, ...
  • The project status morphological indicator and method of its express evaluation 
    Становська, Іраіда Іванівна; Прокопович, Ігор Валентинович; Становський, Олександр Леонідович; Костіна, Марина Марсівна; Stanovska, Iraida; Prokopovych, Ihor; Stanovskyi, Olexsandr; Kostina, Marina; Становская, Ираида Ивановна; Прокопович, Игорь Валентинович; Становский, Александр Леонидович; Костина, Марина Марсиевна (2020-06)
    Every crisis intervention in a project actually destroys its original plan – the latter is more and more different from reality, and if there are many such interventions, there can be nothing left from the original plan! ...