15.1.2019 Simulation of SMR Oscillations in Rig that Arise during Firing Bench Test

Simulated and experimental (thrust sensor readings) curves of the elastic force were compared, which showed the qualitative and quantitative conformity of the suggested model [...]

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7.2.2018 Theoretical Models of Sound Speed Increase Effects in Gas Duct with Corrugated Wall

It is indicated that its causes may be two mutually complementary factors – a decrease of gas compressibility at eddy motion and oscillations of metal hose wall. The physical [...]

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7.2.2019 On critical stress of the longitudinal stability of the stiffened cylindrical shells. Dynamic problem

With dynamic approach to the solution of the problem of the shell’s longitudinal stability the achievement of the first zero frequency by one of the higher modes of bending [...]

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