Vol. 26 No. 4 (2023)

View Vol. 26 No. 4 (2023)

Published: 2023-12-30

Aerohydrodynamics and heat-mass transfer

Ways of TPP Power Units Modernization During Their Conversion to Ultra-Supercritical Steam Parameters

Andrii O. Kostikov, Oleksandr L. Shubenko, Viktoriia O. Tarasova, Viktor A. Yakovliev, Andrii O. Mazur

6-16
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Dynamics and Strength of Machines

Strength of Composite Transport and Launch Container for Rocket Launch

Konstantin V. Avramov, Volodymyr M. Sirenko, Volodymyr V. Zaverukha, Sergiy I. Plankovskyy, Yevgen V. Tsegelnyk, Volodymyr V. Kombarov

17-22
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The Influence of Mechanical Deformation Consideration on the Results of the Calculation of the Vacuum Circuit Breaker Drive Shaft

Yevhen I. Baida, Mykhailo H. Panteliat, Artem O. Kuzmin

23-28
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The Choice of a Rational Technology for Manufacturing the Hydrogenerators-Motors Rotor Rim

Pavlo M. Makarov

29-37
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Applied mathematics

Study of the Stability of the Mathematical Model of the Coupled Pendulums Motion

Yuliia E. Surhanova, Yurii V. Mikhlin

50-58
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Analysis of stability and vibrations of porous power and sigmoid functionally graded sandwich plates by the R-functions method

Lidiya V. Kurpa, Tetyana V. Shmatko, Anna B. Linnik

38-49
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Non-traditional energy technologies

Combination of Electro- and Radiochemical Processes for Hydrogen and Oxygen Obtaining

Viktor V. Solovei, Janis Kleperis, Mykola M. Zipunnikov

59-66
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High technologies in mechanical engineering

Study of the Structure and Properties of Deposited Layers of NiCrBSi Alloy, Modified with Composite Material

Pavlo A. Sytnykov

67-76
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