Vol. 22 No. 4 (2019)

View Vol. 22 No. 4 (2019)

Published: 2019-12-31

Aerohydrodynamics and heat-mass transfer

Experimental Study of the Model Compartment of the Low-Pressure Cylinder of K-320-240 Turbines of JSC "Turboatom"

Svitlana V. Alyokhina, Mykhailo H. Ishchenko, Liubov O. Slaston, Riza B. Sherfedinov

6-11
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Highly Efficient Cogeneration Power Plant with Deep Regeneration Based on Air Brayton Cycle

Andrii V. Rusanov, Andrii O. Kostikov, Oleksandr L. Shubenko, Dionis Kh. Kharlampidi, Viktoriia O. Tarasova, Oleksandr V. Senetskyi

12-23
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Dynamics and Strength of Machines

Investigation of the Stress State of a Composite in the Form of a Layer and a Half Space with a Longitudinal Cylindrical Cavity at Stresses Given on Boundary Surfaces

Vitalii Yu. Miroshnikov

24-31
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Elastic Stress-Strain State of Elements of the Internal High-Pressure Casing for Steam Turbines

Serhii A. Palkov, Mykola H. Shulzhenko

32-40
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Assessment of Resource Parameters of the Extended Operation High-Pressure Rotor of the K-1000-60/3000 Turbine

Olha Yu. Chernousenko, Vitalii A. Peshko

41-47
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Non-traditional energy technologies

Development of a Perspective Metal Hydride Energy Accumulation System Based on Fuel Cells for Wind Energetics

Yurii M. Matsevytyi, Natalia A. Chorna, Andrii A. Shevchenko

48-52
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Study of the Influence of Operating Conditions on High Pressure Electrolyzer Efficiency

Andrii A. Shevchenko, Mykola M. Zipunnikov, Аnatolii L. Kotenko, Iryna O. Vorobiova, Vitalii M. Semykin

53-60
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Applied mathematics

R-functions in the Analytical Description of the Surface of a Flying Wing Unmanned Aerial Vehicle

Tetiana I. Sheiko, Kyrylo V. Maksymenko-Sheiko, Volodymyr M. Sirenko, Anna I. Morozova

61-66
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High technologies in mechanical engineering

New Comprehensive Approach to Mathematical Modeling of Metallographic Images of Tool Structures

Svitlana P. Romaniuk

67-73
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