Zobrazeno 1 - 10
of 32
pro vyhledávání: '"S. K. Andilevko"'
Autor:
S. K. Andilevko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 79:93-98
The interaction of plane oblique shock waves, one of which overtakes the other, at an arbitrary angle in a polytropic gas with a constant polytropic index has been considered in the context of the hydrodynamic theory of shock waves. The pattern of th
Autor:
S. K. Andilevko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 76:251-256
The loss in the mass of a particle in the process of its motion in the material of an obstacle is estimated on the basis of the superdeep‐penetration model.
Publikováno v:
Journal of Engineering Physics and Thermophysics. 75:1059-1064
The dependence of the superdeep-penetration efficiency on the energy parameters of the particle flux loading an obstacle has been established.
Publikováno v:
Journal of Engineering Physics and Thermophysics. 75:997-1012
The effect of superdeep penetration was revealed in the late 1970s and, before long, attracted the attention of researchers and was used as the subject of study for a number of original works. The experimental study of superdeep penetration was accom
Autor:
S. K. Andilevko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 75:1065-1069
Based on an analysis of the closing of a channel formed by a particle in its motion in a solid medium, the necessary and sufficient conditions of the process of superdeep penetration are formulated.
Publikováno v:
Journal of Engineering Physics and Thermophysics. 74:355-363
The development of a gas‐powder flow formed by an explosive accelerator with a cumulative recess in its lower part is numerically investigated. A comparative analysis of two variants of a cumulative system of impelling that are basic to the effect
Autor:
S. K. Andilevko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 74:150-157
Results of calculating hydrodynamic parameters behind the front of a detonation wave in a plane‐parallel layer of explosive in the first stage of detonation development in the wake of the front of the initiating shock wave are presented.
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:1027-1032
The parameters of motion of particles in a thin layer of material adjacent to the plane boundary of two semi-infinite specimens of different densities under the conditions of superdeep penetration are calculated on the basis of the hydrodynamic model
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:1033-1039
The results of a series of experiments on superdeep penetration of copper-powder particles into a steel target are presented. The main parameters of the process and its efficiency are determined on the basis of statistical processing of the data on s
Publikováno v:
Journal of Engineering Physics and Thermophysics. 73:787-791
Results of a numerical analysis of the main stages of development of a powder flux formed by a cylindrical explosive accelerator with a coaxial conical recess in the lower part, which is filled with the powder, are presented. The theoretical data are