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Просмотр Інститут енергетики по названию

Просмотр Інститут енергетики по названию

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  • Aging and lifetime management of shipboard gas turbine units 
    Zoteev, Oleg; Зотєєв, Олег Євгенович; Зотеев, Олег Евгениевич (Odessa Politechnic University, 2017)
    There the problems concerning estimation of the reliability of the ship's gas turbine unit by expert methods, as well as finding the level of risk, which accompanies the ship's permission to sail were considered in the ...
  • 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 ...
  • Analysis of existing thermal-hydraulic analysis methodologies in the framework of resource extension of reactor pressure vessels. 
    Mazurok, Oleksandr; Kravchenko, Volodymir; Кравченко, Володимир Петрович; Кравченко, Владимир Петрович; Мазурок, Олександр Сергійович; Мазурок, Александр Сергеевич (Pratsi ONPU, 2018)
    Аналіз існуючих методик теплогідравлічного аналізу в рамках робіт з продовження ресурсу корпусів реакторів. На даний момент Україна і ряд інших країн реалізують програму з продовження експлуатації АЕС у понадпроектний ...
  • Analysis of nuclear safety in diversification of Westinghouse fuel assemblies at WWER-1000 
    Скалозубов, Владимир Иванович; Козлов, Игорь Леонидович; Комаров, Юрий Алексеевич; Чулкин, Олег Александрович; Пионтковский, Алексей; Скалозубов, Володимир Іванович; Skalozubov, Volodymyr; Kozlov, Ihor; Козлов, Ігор Леонидович; Комаров, Юрій Олексійович; Komarov, Urii; Піонтковський, Олексій Ігорович,; Piontkovskyi, Oleksii; Чулкін, Олег Олександрович; Сhulkin, Оleg (Institute for Nuclear Research of the National Academy of Sciences of Ukraine, 2019-12-02)
    The research presents an analysis of the known results in modeling the maximum design accident (MDA) using the code RELAP5/V3.2 whith Westinghouse fuel assemblies’ (WFA) diversification in WWER-1000 reactors. According to ...
  • Analysis of prospects for application of intellectual digital temperature sensors in data channels of on-line control means at nuclear power plants 
    Pogosov, Oleksiy; Levchenko, V. V.; Bikovsky, Yu. M.; Погосов, Олексій Юрійович; Погосов, Алексей Юркевич (Kyiv, Ukraine, IEEE, 2019)
    The article deals with some issues relating to the assessment of application of intellectual digital temperature sensors with one-line data transfer used in thermal monitoring systems of NPP. The comparative analysis of ...
  • Analysis of Reliability-Critical Hydraulic Impact Conditions at WWER-1000 NPP Active Safety Systems 
    Скалозубов, Владимир Иванович; Козлов, Игорь Леонидович; Чулкин, Олег Александрович; Комаров, Юрий Алексеевич; Пионтковский, Алексей Игоревич; Скалозубов, Володимир Іванович; Skalozubov, Volodymyr; Козлов, Ігор Леонидович; Kozlov, Ihor; Чулкін, Олег Олександрович; Сhulkin Оleg; Комаров, Юрій Олексійович; Komarov, Urii; Піонтковський, Олексій Ігорович; Piontkovskyi, Oleksii; Скалозубов, Володимир Іванович; Skalozubov, Volodymyr (Державний науково-технічний центр з ядерної та радіаційної безпеки, 2019-12-01)
    An original method to determine the onset of conditions for reliabilitycritical hydraulic impacts for reliability analysis of active safety systems of nuclear power installations is proposed. The suggested method is based on ...
  • ASSESSMENT OF CLEANING EFFICIENCY OF THE POLYDISPERSE GAS FLOW IN DOUBLE-FLOW DEDUSTING SYSTEM 
    Butenko O.G.; Smyk S. Yu. (2016)
    One of priority problems of nature protection activity at the industrial enterprises is upgrading the gas emissions cleaning of polydispersed dust. To solve the problem of catching of small fraction dust the double-flow ...
  • Assessment of the reliability of a concrete cask shell of the dry storage of the spent nuclear fuel 
    Kovalchuk, Vyacheslav; Ковальчук, В’ячеслав Іванович; Kozlov, Ihor; Козлов, Ігор Леонидович; Dorozh, Olha; Дорож, Ольга Анатоліївна; Sova, K.; Сова, К. О. (ОНПУ, 2018)
    Exploitation of NPP is accompanied by the accumulation of spent nuclear fuel, which is classified as highly active nuclear wastes. Application of modern technologies of dry long term storage of fuel in the conditions of ...
  • Assessment of two-level heat pump installations’ power efficiency for heat supply systems. 
    Denysova, A. E.; Bodnar, Ihor; Денисова, Алла Євсіївнв.; Боднар, Ігор Олександрович; Денисова, Алла Евсеевна; Боднар Игорь Александрович (Odessa Politechnic University, 2015)
    The problem of energy saving becomes one of the most important in power engineering. It is caused by exhaustion of world reserves in hydrocarbon fuel, such as gas, oil and coal representing sources of traditional heat ...
  • Automated system for control of VVER - 1000 fuel properties considering fuel cladding damage parameter 
    Pelykh, Serhii; Пелих, Сергій Миколайович; Frolov, Maksym; Фролов, Максим Олександрович; Nalyvaiko, Artem; Наливайко, Артем Володимирович; Zhou, Hui yu; Чжоу, Хуійю; Пелых, Сергей Николаевич; Фролов, Максим Александрович; Наливайко, Артем Владимирович; Чжоу, Хуийю (ОНПУ, 2018)
    An automated system for control of VVER-1000 reactor fuel properties considering fuel element cladding damage parameter,fuel burnup and axial offset has been proposed. Using the synergic method for control of nuclear fuel ...
  • An automated boron management system for WWER-1000 nuclear reactors 
    Tsiselskaya, T. O.; Kovtun, A. V.; Цисельская, Т. А.; Ковтун, А. В.; Цисельська, Т. О.; Ковтун, А. В. (Odessa Polytechnic University, 2015)
    The article is devoted to the problem of creating a system of automated control with boron regulation for reactor WWER-1000 series. Using the boron regulation to control WWER-1000 allo ws to extend its ...
  • Biogas power plant for energysaving technologies 
    Denisova, Alla; Denysova, Anastasiia (ІКС ОНПУ, 2016-12)
    The comparison of different cycle parameters of various biogas units (i.e. a combustion turbine unit, a combined cycle gas turbine unit with gas discharges into the boiler and a combined cycle gas turbine with a high-temperature ...
  • The Change of Paradigm in Nuclear Fuel Optimization: From Conservatism to Synergy 
    Пелых, Сергей Николаевич; Pelykh, Sergey (Cambridge Scholars Publishing, 2019-06-01)
    This monograph highlights pertinent problems in nuclear fuel optimization. It shows that the current approach does not allow us to predict the synergic effects leading to fuel-related accidents, and is characterized by ...
  • Checking the Integrity of CCTV Footage in Real Time at Nuclear Facilities 
    Bobok, I.; Бобок, І. І.; Бобок, И. И.; Kobozeva, A.; Кобозєва, А. А.; Кобозева, А. А.; Maksymov, M.; Максимов, М. В.; Максимов, М. В.; Maksymova, O.; Максимова, О. Б.; Максимова, О. Б. (2015-11)
    За последние годы видеонаблюдение стало неотъемлемой составной частью комплексной системы безопасности атомных электростанций. В силу этого чрезвычайно важными являются целостность и аутентичность видеоинформации, передаваемой ...
  • The coefficient of efficiency of a complex hydraulic circuit 
    Butenko, О.; Karamushko, A.; Podufala, T.; Бутенко, О. Г.; Карамушко, А. В.; Подуфала, Т. С. (2019-12)
    The article discusses one of the possible methods for assessing of energy efficiency in a complex hydraulic network. It is shown that to characterize the energy excellence of a complex hydraulic network, only the efficiency ...
  • The coefficient of efficiency of a complex hydraulic circuit 
    Butenko, О.; Karamushko, A.; Podufala, T.; Бутенко О. Г.; Карамушко А. В.; Подуфала, Т. (2019)
    The article discusses one of the possible methods for assessing of energy efficiency in a complex hydraulic network. It is shown that to characterize the energy excellence of a complex hydraulic network, only the efficiency ...
  • THE COEFFICIENT OF EFFICIENCY OF HYDRAULIC CIRCUITS 
    Butenko O.G. (2017)
    Moving liquids by industrial and domestic hydraulic circuits annually requires tens of billions of kilowatts of electricity per hour. Today there is not any universal indicator that would characterize generalized conversion ...
  • Comparison of two control programs of the VVER-1000 nuclear power unit using regression data mining models 
    Foshch, Tymur; Фощ, Тимур; J. Machado; F. Portela; Maksimov, Maksym; Максимов, Максим Віталійович; Maksimova, Oksana; Максимова, Оксана Борисівна (Odessa National Polytechnic University, 2017)
    A load-following mode of nuclear power plants (NPP) is a complicated procedure because there are significant changes in many interrelated processes. In order to show which control program (CP) of NPP is better to use, ...
  • Conditions for prevention of mers at start-up of emergency feed pumps with a steam driver of nuclear power plants 
    Скалозубов, Владимир Иванович; Спинов, Владислав Михайлович; Спинов, Дмитрий Владиславович; Пирковский, Денис Сергеевич; Габлая, Таисия Владимировна; Skalozubov, V. I; Spinov, V. M.; Spinov, D. V.; Pirkovskiy, D. S.; Gablaya, T. V.; Скалозубов, Володимир Іванович (Вісник Національного Технічного Університету «ХПІ», 2019-09-20)
    A promising approach to accident management in nuclear power plants with a complete loss of long-term power supply is an emergency feed pump with a steam driver from a steam generator. The main advantages of this approach ...
  • Control of the axial offset in a nu clear reactor at power maneuvering. 
    Maksimov, M. V.; Kanazirskyi, N. F.; Kokol, E. A.; Максимов, М. В.; Каназирский, М. Ф.; Кокол, Е. А.; Максимов, М. В.; Каназірський, М. Ф.; Кокол, Є. О. (Odessa Polytechnic University, 2014)
    High reliability and security of power unit are basic require ments when the power unit ma neuvering mode operation. The reactor stability under disturbances both at steady load and maneuvering load ...