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Праці Одеського політехнічного університету: Recent submissions

  • Efficiency of use of a hybrid solar collector 
    Wysochin, V.; Височин, В . В .; Verstak, N.; Верстак, Н . А . (ОНПУ, 2018)
    Numerical researches of a hybrid solar collector (HSC) at electric and thermal energy generation are conducted. Mathematical model allows to analyse operating parameters of a HSC – heating temperature and productivity ...
  • About effective use of wheels with intermittent work surface 
    Uminsky, S.; Уминський, С.М.; Yakimov, O.; Якімов, О.О.; Bovnegra, L.; Бовнегра, Л.В.; Klimenko, N.; Кліменко, Н.М.; Balan, V.; Балан, В.О. (ОНПУ, 2018)
    To lower thermal stress of process of grinding, it is possible by application of wheels with intermittent working surface. At the certain parity of lengths of protrusions and cavities as well as at certain their quantities ...
  • Improving the model of quality management systems processes assessment 
    Perperi, L.; Перпері, Л.М.; Oborskyi, H.; Оборський, Г.О.; Goloborodko, G.; Голобородько, Г.М.; Palennyy, Yu.; Паленний, Ю.Г. (ОНПУ, 2018)
    Considered are the issues related to elaboration of processes quality assessment model improvement based onto the assessment of the expected result achievement level using the “maturity scale”. Defined are that assessment ...
  • Procedure for impact assessing on the environment 
    Stanovskiy, O .; Становський, О.Л.; Prokopovitch, I .; Прокопович, І.В.; Olekh, H .; Олех, Г.С.; Kolesnikova, K .; Колеснікова, К.В.; Sorokina, L .; Сорокіна, Л.І. (ОНПУ, 2018)
    Today, around the world, much attention is paid to ecology and compliance with environmental standards. Any human activity should have minimal impact on the environment, and now it's no one's doubts. To determine the degree ...
  • Calculation of the phases coexistence spaces in the system Hg - Mn - Te - Se 
    Kazakov, A .; Казаков, A . I .; Burtnyi, D .; Буртний, Д . В.; Shapovalov, H .; Шаповалов, Г.В. (ОНПУ, 2018)
    Based on the regular solution model and the standard thermodynamic functions used to describe the properties of binary states and the interaction of atoms in four-component solid solutions, the higher derivatives of the ...
  • Information model of distance learning system in terms of data communication in heterogeneous Internet networks 
    Krissilov, V.; Крісілов, В.А.; Ngoc Vu Huy; Хіу, Нгок Ву; Zinovatna, S.; Зіноватна, С.Л. (ОНПУ, 2018)
    Due to current popularity of distance learning and significant differences in software and hardware data transmission means, the actual problem is the variability of training information provided to a student. The aim ...
  • Computer modeling of implant for femur reinforcement 
    Savelyeva, O .; Савєльєва, О.В.; Prokopovich, I .; Прокопович, І.В.; Pavlyshko, A .; Павлишко, А.В.; Matveev, A .; Матвєєв, А.Л.; Starushkevitch, T .; Старушкевич, Т.І. (ОНПУ, 2018)
    The decision of the problem of three-dimensional modeling according to the developed drawings of experimental implants for the reinforcement of femoral bones with the possibility of variation of their parameters according ...
  • Automated system for control of VVER - 1000 fuel properties considering fuel cladding damage parameter 
    Pelykh, Serhei; 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 ...
  • The possibilities of increasing the reliability and durability of a cylindrical group by technological methods 
    Usov, A.; Усов, А.В.; Kunitsyn, M.; Куніцин, М.В. (ОНПУ, 2018)
    The possibilities of increasing the reliability and durability of a cylindrical group by technological methods, in particular, the use of coatings from wear-resistant materials on the working surfaces of cylinders are ...
  • Possible ways to reduce the cost of grinding process of prod ucts with intermittent circles 
    Yakimov, O.; Якімов, О.О.; Zadorozhko, G.; Задорожко, Г.І.; Bovnegra, L.; Бовнегра, Л.В.; Beznos, S.; Безнос, С.В.; Balan, V.; Балан, В.О. (ОНПУ, 2018)
    Grinding in most cases is the final operation of machining, on which the quality of the surface layer of the manufactured part is formed. Stable quality of the surface layer during grinding and high productivity can be ...
  • Analysis of fourth class plane mechanisms with structural groups of links of the second order 
    Koshel, Sergiy O.; Кошель, С.О.; Koshel, Ganna V.; Кошель, Г.В. (ОНПУ, 2018)
    The use of complex plane mechanisms in processing equipment of consumer industry is increasing. The absence of a general method of kinematic research of the fourth and higher class mechanisms ...
  • System analysis of modern areas of increasing environmental and sanitary hygienic safety of using cold hardening mixtures in foundry 
    Solonenko, L.; Prokopovitch, I.; Repyakh, S.; Sukhoi, K.; Dmytrenko, D.; Солоненко, Л. І.; Прокопович, І. В.; Реп’ях, С. І.; Сухий, К. М.; Дмитренко, Д. О. (2019-02-15)
    Today, Ukraine is one of the most polluted with technogenic substances of the world, where in industrial regions the concentration of toxic and carcinogenic substances daily exceeds twice or more their maximum permissible ...
  • Water hammers into pipeline systems because of oscillatory instability 
    Skalozubov, Volodymir; Alali, Mokhammad; Bilous, Mykola; Kochnieva, Valeryiia; Pirkovskyi, Denys.; Chulkin, Oleksandr; Скалозубов, Володимір Іванович; Алалі, Мохаммад.; Білоус, Микола Вікторович.; Габлая, Таїсія Володимирівна; Кочнева, Валерия Юрьевна; Пірковський, Денис Сергійович; Чулкін, Олександр Олегович; Пирковский, Денис Сергеевич; Алали, Мохаммад; Скалозубов, Владимир Иванович; Белоус, Николай Викторович; Габлая, Таисия Владимировна; Hablaia, Taisiia (2019-03-17)
    The paper presents an analysis of well-known research on determining of the causes and conditions for water hammers into pipeline systems of different power facilities. Pulse high-amplitude dynamic impact on power equipment ...
  • The analysis of the principles and methods evaluation of environmental safety levels in regional context 
    Vasyutinska, K. A.; Barbashev, S. V.; Васютинська, К. А.; Барбашев, С.В. (Odessa National Polytechnic University, 2017)
    Comparison of regions of Ukraine according to relevant indicators and levels of environmental safety is the basis for developing a national strategy and organizing effective safety measures. The aim to determine priorities ...
  • The properties of time-frequency localization of basis functions used in OFTDM communication systems 
    Bryanskiy, Andrey; Брянський, Андрій Едуардович (Odessa National Polytechnic University, 2017)
    This article investigates the properties of time-frequency localization (TFL) of various basis functions, such as rectangular function, the function of half cosine, isotropic orthogonal transform algorithm (IOTA) function ...
  • Autopilot model for returning an unmanned aerial vehicle to its starting point in case of electromagnetic noise. 
    Antoshchuk, S. G.; Maksymov, O. M.; Wendl, M.; Антощук, С.Г.; Максимов, О. М.; Вендл, М. (Odessa National Polytechnic University, 2017)
    The possibility of returning an unmanned aerial vehicle in case of electromagnetic interference, which blocks the use of the global positioning system and radio control system, is considered. It has been shown that in the ...
  • Global position system sensor model for robotics simulator 
    Tymchenko, Borys; Тимченко, Б. І. (Odessa National Polytechnic University, 2017)
    Today there is acute problem of automatic navigation for different types of robots, unmanned vehicles and people. Increasing number of robotic vehicles requires them to have more accurate navigation in the environment. ...
  • Technology for testing of software modules based on use cases 
    Kungurtsev, O. B.; Nguyen Tran Quoc Vinh; Novikova, N. O.; Кунгурцев, О. Б.; Нгуэн Чан Куок Винь; Новікова, Н. О. (Odessa National Polytechnic University, 2017)
    An automated technology is developed that combines the processes of describing of the use case (precedent) and compiling of test cases sets. For this purpose, a mathematical model of the precedent is proposed, representing ...
  • Exergic balance and efficiency of reverse osmosis modules 
    Kardasevich, О .O.; Chichenin, V. V.; Shulyak, I. D.; Demchenko, N. V.; Кардасевич, О . О .; Чиченін, В. В.; Шуляк, І. Д.; Демченко, Н. В. (Odessa National Polytechnic University, 2017)
    In this paper the option of using exergy analysis method is proposed for preparing make-up water by reverse osmosis systems (ROS), which are spreading in the reconstruction of the chemical departments of Ukrainian nuclear ...
  • Use of genetic algorithm as a solution of unidimensional cutting rationalization problem 
    Smirnova, К. К.; Davydov, V. O. (Odessa National Polytechnic University, 2017)
    The following research is dedicated to studying an example of a solution of unidimension cutting rationalization problem. The possibility to use the elements of GA (genetic algorithm) theory at its determination is shown. ...