5.2.2025 Analysis and minimization of resistive forces occurring during rocket stage separation. Possibility of using a single pneumatic pusher for stage separation

For the fi rst time in the practice of launch vehicle design, the authors present a separation system that eliminates resistive forces through the use of an alternative complex of [...]

4.1.2024 The dynamics of servo drives

Interaction of the motor with the multimass system of the reducer and load is presented in the form of force interaction of two masses – a reduced mass [...]

10.2.2019 Dynamic performance of the gas drive with jet motor

Using Lagrange transformation as applied to ball screw transmission, the expression for reduced mass of output element was derived. The reduced mass of [...]

7.1.2019 Experience of Development and Use of Generator Pressurization System for Tanks of Launch Vehicles on High-Temperature Propellants

Replacement of gas bottle pressurization systems with generating ones on such launch vehicles as 15A14, 15A15, 11K68 (8K67), 15A18M substantially simplified operation, [...]

14.1.2019 Technique of Determination of SRM Operational Life Taking into Account Materials and Elements Strength Margins

Strength properties of the material should be reduced to test conditions in terms of temperature, pressure, rate of loading, degrees of material aging etc. Methodology [...]