Statement of the problem of designing a liquid rocket engine dual bell nozzle of the maximum thrust using the direct method of the calculus of variations
I Dubrovskyi, V Bucharskyi - Challenges and Issues of Modern …, 2023 - cims.fti.dp.ua
A rocket engine with a standard single-section profiled nozzle provides maximum thrust only
at a certain value of atmospheric pressure [1]. To expand the range of atmospheric pressure …
at a certain value of atmospheric pressure [1]. To expand the range of atmospheric pressure …
The application of the extended cells method to simulate the flow of combustion gases in the LPRE chamber
I Dubrovskyi, V Bucharskyi - Journal of Rocket-Space …, 2023 - rocketspace.dp.ua
The numerical modeling of the process of two-dimensional axisymmetric flow of combustion
gases in the chamber of a liquid rocket engine is considered in this study. In general, when …
gases in the chamber of a liquid rocket engine is considered in this study. In general, when …
DEVELOPMENT OF A MATHEMATICAL MODEL FOR THE COOLING CHANNEL OF A LIQUID PROPELLANT ROCKET ENGINE'S CHAMBER WITH RESPECT FOR …
V Sliusariev, V Bucharskyi - Eastern-European Journal of …, 2024 - search.ebscohost.com
This study focuses on the processes occurring within the cooling channels of a liquid rocket
engine chamber. It is important to note that, from a design-stage efficiency prediction …
engine chamber. It is important to note that, from a design-stage efficiency prediction …
DEVISING A METHOD TO DESIGN SUPERSONIC NOZZLES OF ROCKET ENGINES BY USING NUMERICAL ANALYSIS METHODS.
I Dubrovskiy, V Bucharskyi - Eastern-European Journal of …, 2023 - search.ebscohost.com
The object of research is supersonic nozzles of liquid-propellant rocket engines. The work
considers the problem of the lack of an effective method for profiling the supersonic contour …
considers the problem of the lack of an effective method for profiling the supersonic contour …
Design results of a supersonic nozzle with double expansion for a first stage liquid rocket engine using computer analysis methods
I Dubrovskyi - Aerospace Technic and Technology, 2023 - nti.khai.edu
The subject of this study is dual-bell supersonic nozzles of liquid rocket engines. The goal is
to design a dual-bell supersonic nozzle that will provide maximum thrust for a liquid rocket …
to design a dual-bell supersonic nozzle that will provide maximum thrust for a liquid rocket …
[PDF][PDF] МОДЕЛИРОВАНИЕ ПРОЦЕССОВ В КАМЕРЕ РАКЕТНОГО ДВИГАТЕЛЯ НА ЖИДКОМ ТОПЛИВЕ В НЕВЯЗКОЙ ПОСТАНОВКЕ
ИД Дубровский, ВЛ Бучарский - EDITOR COORDINATOR, 2020 - ibn.idsi.md
Введение. Сегодня при анализе рабочих процессов внутри камер жидкостных
ракетных двигателей широко применяется компьютерное моделирование. С его …
ракетных двигателей широко применяется компьютерное моделирование. С его …