Aerospace vehicles

Using Hydrogen Peroxide for Rocket Fuel Tank Pressurization: Innovations, Advantages, and Challenges Mykhailo Vorobei ORCID: https://orcid.org/0009-0009-9173-8564 Oles Honchar Dnipro National University Mykola Bondarenko ORCID: https://orcid.org/0009-0008-8421-8408 Oles Honchar Dnipro National University This paper explores the innovative use of hydrogen peroxide (H₂O₂) as a pressurizing agent for rocket fuel tanks, highlighting its potential to enhance efficiency and performance in rocket propulsion systems. The study delves into the thermodynamic and chemical properties of H₂O₂, emphasizing its advantages over traditional pressurizing methods such as …

Semantic difficulties of the English aerospace terminological system Irina Suima ORCID: https://orcid.org/0000-0002-2209-8614 Oles Honchar Dnipro National University The Purpose of the research is to describe the modern system of astronomical and rocket engineering terminology and to investigate the peculiarities of the translation of the relevant terms into the Ukrainian language. Research Methods: methods of linguistic analysis, descriptive and comparative methods, methods of classification and systematization. Findings: The aerospace terminological system does not exist separately from the terminological systems of other …

Synthesis of design and technological solutions in the development of UAV launch system Artem Shvets ORCID: https://orcid.org/0009-0006-7637-9143 Oles Honchar Dnipro National University Ihor Bilotserkovskyi ORCID: https://orcid.org/0009-0009-5102-7864 Oles Honchar Dnipro National University Oleksii Kulyk ORCID: https://orcid.org/0000-0002-2913-4462 Oles Honchar Dnipro National University Oleksandr Dobrodomov ORCID: https://orcid.org/0009-0005-9926-6638 Oles Honchar Dnipro National University This scientific paper examines the process of launching unmanned aerial vehicles (UAVs) using a solid-fuel rocket engine. The primary focus is on analyzing the design and technological aspects and advantages of …

Evaluation of the feasibility of using aerodynamic de-orbiting systems depending on the orbit altitude Anatolii Abaturov ORCID: https://orcid.org/0009-0007-7402-3909 Oles Honchar Dnipro National University This article is devoted to analyzing and evaluating the feasibility of using aerodynamic systems for space object deorbiting depending on the orbital altitude. The study’s main purpose is to determine the orbital altitude at which the use of aerodynamic systems is appropriate. In the process of research were analyzed modern scientific works devoted to developing such systems. …

UAV launch methods Oleksandr Dobrodomov ORCID: https://orcid.org/0009-0005-9926-6638 Oles Honchar Dnipro National University Vladyslav Proroka ORCID: https://orcid.org/0000-0001-6884-3934 Oles Honchar Dnipro National University Oleksii Kulyk ORCID: https://orcid.org/0000-0002-2913-4462 Oles Honchar Dnipro National University Unmanned aerial vehicles (UAV), commonly known as drones, have emerged as a rapidly evolving field with immense potential across diverse applications. A crucial aspect of UAV development is the method of launch, as it directly impacts the overall system design, efficiency, cost, and operational conditions. With the continuous introduction of …

The use of suborbital launch vehicles for solutions in the field of safety and defense Vladyslav Proroka ORCID: https://orcid.org/0000-0001-6884-3934 Oles Honchar Dnipro National University Mykola Dron ORCID: https://orcid.org/0000-0003-0682-8004 Oles Honchar Dnipro National University Illia Lukianenko ORCID: https://orcid.org/0009-0004-4128-4377 Oles Honchar Dnipro National University Oleksii Kulyk ORCID: https://orcid.org/0000-0002-2913-4462 Oles Honchar Dnipro National University Suborbital launch vehicles and military rockets belong to separate classes of aerial vehicles that address different tasks and require distinct design approaches. The construction of suborbital launch vehicles is …