• 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, Svitlana; Maksymov, Оleksiy; Wendl, M.; Антощук, Світлана Григорівна; Максимов, Олексій Максимович; Вендл, М.; Антощук, Светлана Григорьевна; Максимов, Алексей Максимович (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. ...
• Increasing of process energy efficiency of biogas plants production processing. 

  Maksimov, M.; Davydov, V. O.; Krusir, G. V.; Maksimova, O. B.; Максимов, Максим Віталійович; Давидов, Валентин Олегович; Крусір, Галина Всеволодівна; Максимова, О. Б. (Odessa National Polytechnic University, 2017)

  As a result of the decomposition of plant biomass in biogas digesters, a significant amount of such a resource as digestate is obtained. Formally, this is valuable biofertilizer, but in practice, there are many factors can ...
• Heat transfer optimization of heat exchange surfaces of boiler equipment with decrease in consumption of combustion products. 

  Brunetkin, A.; Gorban, S. O.; Брунеткін, О. І.; Горбань, С. О. (Odessa National Polytechnic University, 2017)

  The possibility of intensifying of heat transfer process with decrease of consumption of combustion products for a given heat release is considered. Such situation can occur when alternative (uncertified) combustible gases ...
• Synthesis of nonlinear elastic couplings on the basis of modified kinematic graphs 

  Sydorenko, I. I.; Kurgan, V. O.; Сидоренко, І. І.; Курган, В.О. (Odessa National Polytechnic University, 2017)

  In this work the analytical research of existing elastic couplings with linear mechanical feedback and synthesis was carried out taking into account passive elastic couplings with nonlinear mechanical feedback. The analysis ...
• Ways of implementation of vibrations suppression methods at parts machining with CNC machine tools 

  Tonkonohyi, Volodymyr; Тонконогий, Володимир Михайлович; Zelinskyi, Serhii; Зелінський, Сергій Анатолійович; Vodichev, Volodymyr; Водічев, Володимир Анатолійович; Natalchishin, V.; Натальчишин, В. В.; Tkach, A.; Ткач, А. Ж. (Odessa National Polytechnic University, 2017)

  The further magnification of efficiency of parts machining with little inflexibility demands the machining application of new technological solutions. The concept of suppression of the regenerative oscillations at the ...
• Modern technologies in the system of regeneration and purification of boron concentrate 

  Dorozh, Olha; Дорож, Ольга Анатоліївна; Kovalchuk, Vyacheslav; Ковальчук, В’ячеслав Іванович; Kozlov, Ihor; Козлов, Ігор Леонидович (Odessa Politechnic University, 2017)

  The analysis of the efficiency of the technological chain of a typical installation (device) SVO-6 is performed. Characteristic drawbacks, inherent in combined “evaporation-ion-exchange filtration” systems conditional to ...
• The neutron moderation theory, taking into account a moderating medium temperature 

  Tarasov, V. A.; Chernezhenko, S. A.; Kakaev, A. A.; Urbanevich, V. V.; Тарасов, В. О.; Чернеженко, С. А.; Какаев, А. О.; Урбаневич, В. В. (Odessa Politechnic University, 2017)

  In this paper, in the framework of the gas model, based on the solution of the kinematic problem of the neutron elastic scattering on the nucleus in the “L” system in the general case, that is, when prior to the scattering ...
• Application of the statistical approach in diagnosing in medical and biological researches 

  Komleva, N. О.; Bondarenko, D. D.; Komlevoy, О. М.; Комлева, Н. О.; Бондаренко, Д. Д.; Комлевой, О. М. (Odessa Politechnic University, 2017)

  The task of diagnosis in biomedical research in a number of cases can be solved using a statistical approach. Current research is the possibility of using statistical analysis to diagnose the state of the human respiratory ...
• Thermal hydraulic analysis of the regimes with unmanageable control rods movement and ejection for the reactor strength estimation 

  Mazurok, О. S.; Мазурок, О. С. (Odessa Politechnic University, 2017)

  The article presents results of research (thermal-hydraulic analysis) of initiating events (regulatory regimes), associated with the uncontrolled movement and ejection of control rods that had previously not been considered ...
• The problem of minimizing the radioactive leakage into the VVER circuit under normal conditions 

  Pelykh, Serhei; Frolov, М. А.; Nalyvaiko, Artem; Zhou, Huiyu; Пелих, Сергій Миколайович; Фролов, М. О.; Наливайко, Артем Володимирович; Чжоу, Хуійю; Наливайко, Артем Владимирович; Пелих, Сергей Николаевич (Odessa Politechnic University, 2017)

  According to the Strategic Energy Technologies plan, two priorities have been accepted by the European Commission: develop and strengthen energy-efficient systems; increase safety in the use of nuclear energy. The aim of ...
• Optimal operational regimes of sea water desalination plants with mechanical vapor compression 

  Surkov, Sergii V.; Ghanem, Hussam; Сурков, Сергій Володимирович; Ганем, Хуссам (Odessa Politechnic University, 2017)

  Desalination of sea water is becoming more urgent for many regions. In the coming decades water will be used for desalination from various reservoirs of the World Ocean. It is important to determine the operating modes ...
• 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 ...
• Automation of arches calculation 

  Orobey, V. F.; Daschenko, О. F.; Lymarenko, О. М.; Оробей, В. Ф.; Дащенко, О. Ф.; Лимаренко, О. М. (Odessa Politechnic University, 2017)

  The procedure of automation of calculation of the strained-deformed state of circular arches is considered in the calculation of bending and tensile-compression deformations concentrated and distributed external loads. ...
• The algorithms for automated calculation of the charge in smelting and refining metal 

  Kungurtsev, A. B.; Senkevich, Yu. I.; Zinovatnaya, H. O.; Novikova, N. O.; Кунгурцев, О. Б.; Сенкевич, Ю. І.; Зіноватна, Г. О.; Новікова, Н. О. (Odessa National Politechnic University, 2017)

  The production of the initial liquid metal with minimal departures from the regulated chemical composition is one of the main conditions for the production of high-quality castings with predetermined physical, mechanical ...

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