No. 2 (272) (2022): Visnik of the Volodymyr Dahl East Ukrainian National University

Series «Technical science» and «Economic sciences»

Published: 2022-10-25

Specialty 122

• Implementation of a system of remote access to information resources of computer laboratories

  H.A. Mohylnyi, М.А. Semenov, І.Yu. Kiryeyev

  7-14

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Speciality 131

• Method of design calculationfor automatic electrohydraulic drive of rotary motion and volume regulation

  О.L. Golubenko, О.V. Romanchenko, V.І. Sokolov, О.G. Stepanova

  15-22

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• Spatial thinking of students when studying graphic disciplines

  L.V. Karpyuk, N.O. Davydenko

  23-28

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• Research of speed box layouts of metal-cutting machines by parametric modeling method

  О.S. Krol, V.E. Aliev

  29-35

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• Modeling of the structure of a four-support shaft by the stiffness criterion

  О.S. Krol, О.L. Golubenko, К.І. Slepchenko

  36-41

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• Honeycomb electric drive adaptive control system

  О.М. Logunov

  42-45

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• Mathematical simulation of the deformation of the part material surface layer during its finishing and grinding processing with metal balls in the vibration polishing operation

  А.V. Mitsyk

  46-51

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• Research of the process of forming surface of parts during vibrating processing

  А.P. Nikolaienko, Т.О. Shumakova

  52-61

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• Criteria analysis of diffusion processes in channels of ventilation systems

  V.І. Sokolov

  62-66

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• Calculation of shearing stress for nonstationary fluid friction

  V.І. Sokolov, Y.O. Baturin, E.М. Chernikova

  67-73

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• Analysis of the work of dual-flow sieve type plates with free section up to 25%

  G.V. Taranenko

  74-81

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• Gas exchange in d-gun’s devices for coating spraying

  Y.O. Kharlamov, А.V. Mitsyk, О.V. Romanchenko

  82-90

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• Classification of machine parts taking into account the quality of their surface layer

  Y.O. Kharlamov, О.V. Romanchenko, A.V. Mitsyk

  91-98

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• Photoemission from different facets of single crystals gallium arsenide

  M.G. Chernikov, I.D. Chernikova, О.М. Chernikova, K.D. Rybalko

  99-105

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• Development and use of ejection type mixing devices

  S.V. Shabratsky, V.I. Shabratsky, G.V. Taranenko

  106-109

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• Study of the influence of local surface laser treatment on the structure of quick-cutting steel and stamp steel

  O.V. Shevchenko

  110-115

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Specialty 141

• Comparative analysis of high voltage switches of different types

  J.A. Romanchenko

  116-119

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Specialty 151

• Use of a mathematical model for optimization of dynamic parameters of ammonia production processes

  D.O. Kulikov, О.А. Kupina, M.G. Loria, O.B. Tselishchev

  120-125

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Specialty 075

• Formation and implementation of the innovative marketing policy of the enterprise

  H.V. Havriushenko

  126-135

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