Volume 22, Issue 4, 2019 (December)

image_print

Journal of Mechanical Engineering

ISSN: 0131-2928 (Print), 2411-0779 (Online)

Volume 22, Issue 4, December 2019

DOI: https://doi.org/10.15407/pmach2019.04

 

 

CONTENTS

 

Subject Categories: Aerohydrodynamics and Heat-Mass Exchange
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
PDF

6–11

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
PDF

12–23

Subject Categories: 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
VitaliYuMiroshnikov
PDF

24–31

Elastic Stress-Strain State of Elements of the Internal High-Pressure Casing for Steam Turbines
Serhii A. Palkov, Mykola H. Shulzhenko
PDF

32–40

Resource Indices of the Extended Life High-Pressure Rotor of the K-1000-60/3000 Turbine
Olha Yu. Chernousenko, Vitalii A. Peshko
PDF

41–47

Subject Categories: Non-traditional Power Engineering
 
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
PDF

48–52

Study of the Influence of Operating Conditions on High Pressure Electrolyzer Efficiency
Andrii A. Shevchenko, Mykola М. Zipunnikov, Аnatolii L. Kotenko, Iryna O. Vorobiova, Vitalii M. Semykin
PDF

53–60

Subject Categories: 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
PDF

61–66

Subject Categories: High Technology in Mechanical Engineering
New Comprehensive Approach to Mathematical Modeling of Metallographic Images of Tool Structures
Svitlana P. Romaniuk
PDF

67–73