Relationships between the ultimate strengths of polymer composites in static bending, compression, and tension

AV Kondratiev, VE Gaidachuk… - Mechanics of Composite …, 2019 - Springer
Relationships between the ultimate static bending, compressive and tensile strengths of
polymer composite materials are investigated. Validity of the assumptions used in various …

Determination of the influence of deflections in the thickness of a composite material on its physical and mechanical properties with a local damage to its wholeness

A Kondratiev, V Gaidachuk, T Nabokina… - Восточно …, 2019 - irbis-nbuv.gov.ua
У період технологічної підготовки і початкових стадій освоєння в серійному виробництві
композитних виробів має місце досить велика кількість і різноманітність технологічних …

[HTML][HTML] Improving the mass efficiency of a composite launch vehicle head fairing with a sandwich structure

A Kondratiev - Восточно-Европейский журнал передовых …, 2019 - cyberleninka.ru
Аналю юнуючого досвiду щодо створення та експлуатацп головних обтiчникiв ракет-
носпв показав, що на сьогодтшнт день широко застосовуються сендвiчевi конструкцп з …

New possibilities of creating the efficient dimensionally stable composite honeycomb structures for space applications

A Kondratiev, V Gaidachuk, T Nabokina… - Integrated Computer …, 2020 - Springer
Today there is a great need in the optimal designing and manufacturing of dimensionally
stable precision structures for satellite communication systems and sensing systems, in …

Changes in the thermal and dimensional stability of the structure of a polymer composite after carbonization

VE Gaidachuk, AV Kondratiev… - Mechanics of Composite …, 2017 - Springer
Based on the theory of reinforcement of polymer composites, approximate relations for the
physicomechanical and strength properties of a carbon-carbon composite material are …

Effect of Ply Orientation on the Mechanical Performance of Carbon Fibre Honeycomb Cores

A Kondratiev, V Píštěk, V Gajdachuk, M Kharchenko… - Polymers, 2023 - mdpi.com
Carbon fibres used as a honeycomb core material (subject to a proper in-depth analysis of
their reinforcement patterns) allows solving the thermo-dimensional stability problem of the …

Thin-walled open-profile composite beams under thermo-mechanical loading

P Kučera, A Kondratiev, V Píštěk, I Taranenko… - Composite …, 2023 - Elsevier
Thin-walled composite beams of complex sectional contour are widely used along with the
traditional elements of reinforced structures. Based on the generalized theory of elasticity of …

[PDF][PDF] Thermally and dimensionally stable structures of carbon-carbon laminated composites for space applications

VI Slyvynskyi, AF Sanin, ME Kharchenko… - Proceedings of the …, 2014 - researchgate.net
Analysis of the methods which allow to ensure precision accuracy of functioning of highly-
sensitive transceivers mounted on the satellite devices operating in the near-earth orbits for …

Experimental Investigation of Microcontroller-Based Acoustic Temperature Transducer Systems

AY Al-Rawashdeh, TM Younes, A Dalabeeh, H Al_Issa… - Sensors, 2023 - mdpi.com
Temperature transducers are commonly used to monitor process parameters that are
controlled by various types of industrial controllers. The purpose of this study is to design …

Influence of Geometric Parameters of Conical Acrylic Portholes on Their Stress–Strain Behaviour

V Kochanov, V Píštěk, A Kondratiev, T Yuresko… - Polymers, 2022 - mdpi.com
Translucent elements in the form of truncated cones, which are made of organic glass, are
widely used in the structures of portholes, submersible vessels, space vehicles, pressure …