No 4sup2 (2024)

Aerospace technic and technology

DOI: https://doi.org/10.32620/aktt.2024.4sup2

Table of Contents

Theory and operation of aerospace engines and power plants

imulation of the flow in the fan stage of a turbofan engine with annular grooves casing treatment
Andrii Duliepov, Anton Balalaiev
PDF (Українська)
5-11
Acoustic characteristics of UAV propeller
Artem Kovtun
PDF (Українська)
12-17
The influence of blade row temperature on the aerodynamic characteristics of an axial compressor impeller
Volodymyr Otroshchenko, Maryna Pikul, Yuriy Tereshchenko
PDF (Українська)
18-24
Effective thrust of a ducted coaxial propfan
Vyacheslav Usenko, Kateryna Balalaieva, Mykhailo Mitrakhovych
PDF (Українська)
25-30

Design and strength of aerospace engines and power plants

A complex approach to the selection of film-forming anti-corrosion compounds for the protection aviation structures against corrosion
Ievgen Gavrylov, Sergiy Ignatovych, Mykhailo Karuskevych, Tetiana Maslak, Oleg Karuskevych
PDF (Українська)
31-38
Evaluation of the influence of anisotropic properties of single-crystal turbine blades of aircraft turbofan engines on their long-term strength
Yevhen Nemanezhyn, Gennadiy Lvov, Yuriy Torba
PDF (Українська)
39-51
Experimental and calculation study of a tubular part with sections
Mykhailo Tkach, Yurii Halinkin, Yuriy Zolotoy, Andriy Monakhov, Serhiy Dotsenko, Iryna Zhuk
PDF (Українська)
52-59
Experimental study of nonlinear vibration characteristics of a two-rotor turbofan engine system with an intershaft support
Sergey Filipkovskij, Sergey Chaikin
PDF
60-68

Automatic control and diagnostics of aerospace engines and power plants

Analysis of the accuracy of estimating the time constant of a single-spool gas turbine engine in real conditions
Sergiy Yepifanov, Oleksii Bondarenko
PDF (Українська)
69-79
Comparison of modeling methods of elastic propeller transmission
Volodymyr Myrhorod, Iryna Hvozdeva
PDF (Українська)
80-85
Improvement of the on-board vibration control system of an aviation gas turbine engine based on multi-level processing of vibration signals
Nadiia Bouraou, Olha Pazdrii, Oleksandr Povshenko
PDF (Українська)
86-93
Methods of analysis after flight data of TV3-117V gas turbine engine
Andrii Dunai
PDF (Українська)
94-99
Metrological support of onboard regulators measuring channels
Anna Buryachenko, Dmitriy Burunov, Vladislav Vasyukovich
PDF
100-104
Methods and means of ensuring electrical protection for aviation DC starter-generators
Andrii Tsarev
PDF (Українська)
105-109
Application of visual programming for automatic tests of regulators of gas turbine engines
Serhii Vialov
PDF (Українська)
110-115

Aerospace production engineering

Selection of 3D printing technology at SE “Ivchenko-Progress” application
Oleksandr Podobnyi, Mykhaylo Alyeynikov
PDF (Українська)
116-122
The influence of changing the combinations of the manufacturing parameters using the SLP technology of the main body - post-border - border on the continuity and roughness of the samples
Sergey Adjamskiy, Ganna Kononenko, Rostyslav Podolskyi, Sergey Baduk
PDF (Українська)
123-130