Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Sergey Bobashev"'
Publikováno v:
Acta Astronautica. 135:26-33
The experimental studies of the process of hypervelocity (up to 6 km/s) impact of a mm-size projectile on a thin aluminum plate is described. The numerical simulation of this process is presented. The data on the evolution, structure, and composition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7437b6f0f6e0d5e7aec02e7cc632e5
https://doi.org/10.1016/j.actaastro.2016.11.011
https://doi.org/10.1016/j.actaastro.2016.11.011
Autor:
I. V. Basargin, N. O. Bezverkhnii, P. A. Popov, A. S. Baryshnikov, M. V. Chistyakova, N. A. Monakhov, V. A. Sakharov, Sergey Bobashev
Publikováno v:
AIAA Journal. 56:3782-3784
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::466ab68b3251e4142e3eece8acdb9be3
https://doi.org/10.2514/1.j057022
https://doi.org/10.2514/1.j057022
Autor:
N. A. Monakhov, I. V. Basargin, V. A. Sakharov, P. A. Popov, A. S. Baryshnikov, Sergey Bobashev, M. V. Chistyakova
Publikováno v:
Journal of Engineering Physics and Thermophysics. 89:1222-1226
A review has been presented of the results of experimental investigations, on a ballistic unit of the Physical-Technical Institute, into the distortion of a bow shock wave and of flow behind the body in CCl2F2 and CF4 polyatomic gases. The latest exp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce2a30eb9b0585729df66356cb4bcb34
https://doi.org/10.1007/s10891-016-1485-6
https://doi.org/10.1007/s10891-016-1485-6
Study of the Effect of Decrease in the Conductivity Ahead of a Shock Wave in a Glow-Discharge Plasma
Autor:
M. V. Chistyakova, A. S. Baryshnikov, V. A. Sakharov, P. A. Popov, Sergey Bobashev, I. V. Basargin, N. A. Monakhov
Publikováno v:
Journal of Engineering Physics and Thermophysics. 89:565-568
The electrical conductivity of a glow-discharge plasma ahead of a shock wave moving perpendicularly to the discharge axis has been investigated using a double electric probe. The obtained results have shown that the interaction of the shock wave with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1778d270d86fc346ee5270f74b128bc
https://doi.org/10.1007/s10891-016-1412-x
https://doi.org/10.1007/s10891-016-1412-x
Publikováno v:
Technical Physics Letters. 42:309-312
We have studied the effect of an external magnetic field on the dynamics of a free plasma piston (PP) accelerated without solid striker armature in an electromagnetic railgun channel filled with various gases (argon or helium). It is established that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2864e11e9acce83023b167369f6eb5ba
https://doi.org/10.1134/s1063785016030172
https://doi.org/10.1134/s1063785016030172
Publikováno v:
Technical Physics Letters. 41:964-967
The acceleration of a plasma piston in the channels of rail accelerators with copper and graphite electrodes is studied experimentally. It is found that the plasma velocity is reduced by 15–20% (at equal discharge currents) when graphite electrodes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39a205933258f05a20142ce7e53013aa
https://doi.org/10.1134/s1063785015100041
https://doi.org/10.1134/s1063785015100041
Publikováno v:
Technical Physics Letters. 41:644-647
Results of a series of experiments on plasma acceleration in an electromagnetic railgun accelerator with copper electrodes are presented for various discharge currents and initial pressures in a channel filled with argon or helium. A notion of an eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c52857e21254059a5bb4267a2b191284
https://doi.org/10.1134/s1063785015070044
https://doi.org/10.1134/s1063785015070044
Autor:
Sergey Bobashev, S.L. Kulakov, A.I. Sedov, M. N. Smirnova, R. O. Kurakin, B. G. Zhukov, S.N. Izotov, S. A. Poniaev
Publikováno v:
Acta Astronautica. 109:162-165
The shielding of spacecraft and satellites from the impacts of space debris particles of millimeter size is an important problem in space industry and exploration. As a rule, these particles have irregular shapes; therefore, their impact leads to dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddc5ea4f37346acd03540d32c4d8edd3
https://doi.org/10.1016/j.actaastro.2014.11.012
https://doi.org/10.1016/j.actaastro.2014.11.012
Publikováno v:
Journal of Engineering Physics and Thermophysics. 88:504-517
A model of plasma outflow from the channel of a railgun accelerator to an inert-gas atmosphere has been developed with the aim of optimizing the process of deposition of the substance from the plasma phase on the target. It has been established that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c99d30a8361429c7a774fc5c66796763
https://doi.org/10.1007/s10891-015-1215-5
https://doi.org/10.1007/s10891-015-1215-5
Autor:
K. V. Tverdokhlebov, B. I. Reznikov, B. G. Zhukov, R. O. Kurakin, Sergey Bobashev, S. A. Ponyaev
Publikováno v:
Technical Physics. 60:40-47
Shock wave generation and shock-compressed gas flows attendant on the acceleration of an striker-free plasma piston in the channels of electromagnetic rail accelerators (railguns) are studied. Experiments are carried out in channels filled with heliu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfae4bfd828aa5c99e2b359feaba76ce
https://doi.org/10.1134/s1063784215010053
https://doi.org/10.1134/s1063784215010053