16.1.2020 Parameters of the supersonic jet of a block propulsion system, flowing into a gas duct, considering chemical kinetics of gas-cycle transformations

2020, (1); 149-154 DOI: https://doi.org/10.33136/stma2020.01.149 Language: Russian Annotation: Launch vehicle lift-off is one of the most critical phases of the whole mission [...]

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13.1.2020 Mathematical models of hydraulic servomechanisms of space technology

Using this mathematical model, the powerful actuators of a line of intercontinental ballistic missiles with swinging reentry vehicle and the main engines actuators of Zenit [...]

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9.1.2020 Experimental investigation of a liner-free propellant tank made from polymer composite materials

The materials used and propellant tank manufacturing technologies ensure leak-tightness of load-bearing shell at liquid nitrogen operating pressure of 7.5 kgf/cm2 and strength at [...]

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5.1.2020 Strength and stability of inhomogeneous structures of space technology, consid-ering plasticity and creep

The problems of determining the lifetime of space launch vehicles and launching facilities should be noted separately, as it is connected with damages that arise at [...]

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21.2.2018 Ensuring Aiming Accuracy of Ship’s Telemetry Reception Antenna Installation for Small Vessels

2018 (2); 178-183 DOI: https://doi.org/10.33136/stma2018.02.178 Language: Russian Annotation: For monitoring rocket flight and determining accuracy of spacecraft injection into the [...]

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17.2.2018 Peculiarities of Dynamics of Recoverable Part of Stage of Aircraft-Type Configuration with Turbojet Engine

Moreover, they are launched in the lower stratosphere or in the troposphere so that there is no need to place oxidizer supply on board. Analysis of Impact of Flight Scheme of [...]

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15.2.2018 Topical Issues of Creation of Space Rocket Thermostatic System Mating Points

2 Organization: Yangel Yuzhnoye State Design Office, Dnipro, Ukraine 1 ; State Enterprise DINTEM Ukrainian Research Design-Technological Institute of Elastomer Materials and [...]

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12.2.2018 Methodological Support for Initial Phase Optimization of Projecting Design, Trajectory Parameters and Rocket Object Motion Control Programs

Applications of the developed program were studied to present the research results in a user-friendly form. Methodological Support for Selection of Launch Vehicle [...]

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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

2018 (2); 83-93 DOI: https://doi.org/10.33136/stma2018.02.083 Language: Russian Annotation: At Yuzhnoye State Design Office, the Cyclone-4 launch vehicle 3rd stage engine has [...]

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5.2.2018 Electromagnetic Valves Developed by Yuzhnoye SDO Liquid Rocket Engines Design Office

For the European Vega launch vehicle fourth stage main engine assembly that has pressure propellant feeding system, the electrohydraulic valve with amplification and drainage [...]

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