21.1.2020 Contemporary approaches to the improvement of methods of space launch system operation for commercial launches of ILV

The article describes the course of development of operation model of a created object; based on investigation of the processes of this model, the object’s [...]

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15.1.2020 Simulation of thermomechanical processes in functionally-gradient materials of inhomogeneous structure in the manufacturing and operation of rocket structural elements

Simulation of thermomechanical processes in functionally-gradient materials of inhomogeneous structure in the manufacturing and operation of rocket structural elements [...]

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7.2.2016 Analysis of Operation Modes and Selection of Chemical Current Source Included in Autonomous Electric Power Supply Systems of Self-Propelled Launcher

Analysis of Operation Modes and Selection of Chemical Current Source Included in Autonomous Electric Power Supply Systems of Self-Propelled Launcher Authors: Zemlyanoy K. [...]

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8.1.2019 Virtual Tests of Cassette Reentry Vehicle Dash Elements Attachment System during Ground Operation

Key words: computer modelling , computational models , ground operations , mechanical condition , performance Bibliography: 1. computer modelling , [...]

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6.1.2023 Numerical modeling of translational and rotational vibrations of a solid-propellant rocket motor on a test stand during firing tests

Numerical modeling of translational and rotational vibrations of a solid-propellant rocket motor on a test stand during firing tests Authors: Lysenko M. It is shown that when [...]

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2.1.2023 How Yuzhnoye develops models for flight safety index evaluation for the case of a rocket failure during the flight

How Yuzhnoye develops models for flight safety index evaluation for the case of a rocket failure during the flight Authors: Hladkyi E. The integral component of this problem [...]

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8.1.2024 Theoretic-experimental evaluation of the solid-propellant grain erosive burning

The methodology is based on equidistant model of propellant grain combustion, where grain is divided lengthwise into a number of intervals. For any point of time during the [...]

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8.1.2020 Determining the main parameters of transport aircraft modifications considering the fuel efficiency

Among the main goals of implementing such decisions there is an indispensable increase in the fuel efficiency of modifications, since the cost of fuel reaches 80 % of the cost of an [...]

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7.1.2020 Studying the motion of a launch vehicle and observed space debris objects during launch preparation

2020, (1); 76-84 DOI: https://doi.org/10.33136/stma2020.01.076 Language: Russian Annotation: The mathematic modeling was performed of the flight of light-class three-stage [...]

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10.2.2018 Calculation of Gas Flow in High-Altitude Engine Nozzle and Experience of Using Water-Cooled Nozzle Head during Tests

It was planned to start the engine with water-cooled nozzle extension without vacuumizing and without gad dynamic pipe, which conditioned operation with flow separation at [...]

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