15.1.2024 Enhancing operability of the fuel system units in the hot climate conditions

The main cause of the defects is the loss of elastic properties of the seals because of the accelerated heat aging of the nitrile group under conditions of long-term [...]

3.1.2020 Analysis of the unsteady stress-strain behavior of the launch vehicle hold-down bay at liftoff

Then the unsteady stress-strain behavior of the hold-down bay is calculated, taking into consideration the plastoelastic deformations. Key words: stress-strain behavior , [...]

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

In this paper, based on the method of singular integral equations, we present a unified approach to the solution of thermal elasticity problems for bodies weakened by [...]

6.2.2019 Stabilization of gas reducers adjustment

Special attention is given to the properties of regulating spring of the reducer because of change of elasticity modulus coefficient at different temperatures, the [...]

8.1.2023 Specificity of developing pyrobolts with low impact and vibration impulse responses

Using rubber as a high-elasticity structural material to manufacture the hoses, enabled minimization of efforts required to disconnect the interface from the launch vehicle. [...]