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Kateryna Kostyk, Ivan Kuric, Milan Saga, Viktoriia Kostyk, Vitalii Ivanov, Viktor Kovalov and Ivan Pavlenko
The relevant problem is searching for up-to-date methods to improve tools and machine parts? performance due to the hardening of surface layers. This article shows that, after the magnetic-pulse treatment of bearing steel Cr15, its surface microhardness ...
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Vitalii Ivanov,Oleksandr Baturin,V?l?dymyr Lyfar,Serhii Mytrokhin,Lilia Lyhina
Pág. 70 - 78
The tasks of the study were stated, the theoretical and methodological concept of determining the indicators of reliability and safety of hardware and software (S) for the systems of control of technological processes (ASCTP) was proposed. We presented t...
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Ivan Pavlenko, Justyna Trojanowska, Oleksandr Gusak, Vitalii Ivanov, Jan Pitel, Vita Pavlenko
Pág. 52 - 56
The permanent increase of operating parameters of modern multistage centrifugal pumps requires more precise modelling for estimation their dynamic reliability and needs to develop new approach and methodology for the related calculations. It is necessary...
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Anatolii Fesenko, Yevheniia Basova, Vitalii Ivanov, Maryna Ivanova, Fatyma Yevsiukova, Magomediemin Gasanov
Pág. 67 - 73
Issues of technological processes? intensification and increase of technological equipment efficiency are of priority value in the modern engineering. Application of various methods of hydrodynamic drag on the working fluids in rotary-wheel machines allo...
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Anatolii Fesenko, Fatyma Yevsiukova, Yevheniia Basova, Maryna Ivanova, Vitalii Ivanov
Pág. 269 - 276
In this article a hardware estimation procedure and optimization of parameters of working fluid cavitation processing are proposed. Here the basic aspects of preparation efficiency and using of water-fuel emulsion are reviewed. An example of estimation o...
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