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ISSN: 2226-3780    frecuency : 4   format : Electrónica

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Volume 2 Number 1 Year 2020

12 articles in this issue 

Vasyl Loginov,Volodymyr Rublov,?lexandr Yelansky

The object of research is the working process of the afterburner of the combustion chamber of a turbojet dual-circuit engine with flow mixing. The research was aimed at developing a comprehensive methodology for calculating the afterburner-output device o... see more

Pags. 12 - 15  

Viktor Bazhenov,Maksim Vabischevich

The object of research is the process of dynamic interaction of a complex system of cyclically symmetric parts of the support joint, taking into account the presence of stationary cracks. A significant number of structural elements and parts operated unde... see more

Pags. 16 - 18  

Vitalii Oleksyshen,Aleksandr Sokolskyi,Oleksandr Kolosov,Vladyslav Solovei

The process of applying a polymer thermoplastic material in the 3D printing process using the FDM technology (Fused Deposition Modeling) was investigated. The object of study was the discrete layer of the prototype. To determine the geometric parameters, ... see more

Pags. 19 - 21  

Vyacheslav Savenko,Sergii Illiash,Tetiana Stasiuk

The object of research is the technology of hot asphalt concrete regeneration by the in-place method. Temperature regimes for heating asphalt concrete pavement are one of the key technological parameters that affect the quality of the output regenerated a... see more

Pags. 22 - 24  

Oleksiy Myronyuk,Denys Baklan,Lyudmyla Nudchenko

Knowing the value of the surface energy of powder materials allows to predict the interaction of the solid phase with liquids, the formation of stable dispersions, durable and resistant to aggressive factors of composites. The application of the Owens-Wen... see more

Pags. 25 - 27  

Dmytro Onopreichuk,Volodymyr Stefanov

The object of research is the process of changing the wear resistance of bronze under the conditions of electrostatic treatment of hydraulic oil. The wear resistance of the bronze elements of the friction pairs determines the life of the axial-plunger pum... see more

Pags. 28 - 31  

Ihor Zorik

The object of research is the application of detonation coatings using cheap and safe energy sources without reducing the quality characteristics of the coatings. One of the significant drawbacks of the detonation-gas method, from the point of view of saf... see more

Pags. 32 - 37  

Mykhailo Surmai,Roman Tkach

The weak point of any structure is always the elements junction node. This article presents the results of a study of the adhesion of glass plates interconnected over the entire surface by means of adhesive materials and triplex technology under the actio... see more

Pags. 38 - 41  

Sergii Vasilenko,Sergii Samiilenko,V?l?dymyr Bondar,Olena Bilyk

The object of research is the heat-technological systems of sugar production and the heat-technological complex as a whole. A modern sugar factory is a complex hierarchical system of inextricably interconnected elements, and its basis – a heat-technologic... see more

Pags. 4 - 11  

Yosyp Bilynsky,Oksana Horodetska,Dmytro Novytskyi,Olena Voytsekhovska

The object of research is the measuring control of the humidity of natural gas. There are many methods and devises of determining humidity that are used in laboratory measurements under normal conditions. However, in practice, it is necessary to measure h... see more

Pags. 42 - 45  

Yehor Zheliazkov

The objects of research are processes in electrical scheme and enormous digital control systems in converter. One of the most problematic things is transfer and energy change in converter for current and voltage in order to reach certain value of digital ... see more

Pags. 46 - 50