Zobrazeno 1 - 10
of 46
pro vyhledávání: '"S. G. Moiseenko"'
Publikováno v:
Odessa Astronomical Publications, Vol 29, Iss 0, Pp 54-57 (2016)
Numerical simulations of the cold supersonic flows in different astrophysical problems meets with the loss of precision difficulty. For to overcome the difficulty it was suggested earlier to use conservation entropy equation instead of energy conserv
Externí odkaz:
https://doaj.org/article/b6456b7e732d4e0dbe48fb1700509f70
Publikováno v:
Odessa Astronomical Publications, Vol 9, Iss 0 (2017)
2D numerical simulation of the collapse of rotating magnetized cloud has been made as preliminary investigation of magnetorotational mechanism of supernova explosion. The part of envelope of the cloud is throwing out when magnetic pressure becomes co
Externí odkaz:
https://doaj.org/article/49aa67b07a48427384b30b236facb16e
Publikováno v:
Odessa Astronomical Publications, Vol 26, Iss 2, Pp 150-154 (2013)
Results of simulations of magne torotational(MR) core-collapse supernova explosion mechanism are presented. For the simulations we have used specially developed Lagrangian completely conservative operator-difference scheme on triangular grid of varia
Externí odkaz:
https://doaj.org/article/bc8444b0a98543e196d0ae419913e73e
Publikováno v:
Astronomy Reports. 67:3-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9b57dbb2da2a2f2d219d6a9e28abc2e
https://doi.org/10.1134/s1063772923010092
https://doi.org/10.1134/s1063772923010092
Autor:
I. A. Kondratyev, S. G. Moiseenko
Publikováno v:
Lobachevskii Journal of Mathematics. 44:44-56
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9904aa9f70cfd6ffdc2b5461822ed2c
https://doi.org/10.1134/s1995080223010225
https://doi.org/10.1134/s1995080223010225
Publikováno v:
Proceedings of High Energy Phenomena in Relativistic Outflows VII — PoS(HEPRO VII).
We performed numerical MHD simulation of the laboratory experiment for creating plasma jets on a NEODIM laser installation. In this experiment, the plasma ejection is formed as a result of the action of a powerful laser on the target. To describe the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4c983774345561b8434fffa7d39c9ac
https://doi.org/10.22323/1.354.0083
https://doi.org/10.22323/1.354.0083
Publikováno v:
Lobachevskii Journal of Mathematics. 38:874-879
The application of the Lagrangian completely conservative implicit operator-difference scheme for the simulation of magnetorotational (MR) processes in astrophysics is described. Results of 2D simulations of MR core-collapsed supernova explosion are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c24e8c179c58db4be4879f3735c513f8
https://doi.org/10.1134/s1995080217050043
https://doi.org/10.1134/s1995080217050043
Publikováno v:
Scopus-Elsevier
Periodic changes in a thermal soft X-ray flux of a rotating neutron star indicate a non-uniform distribution of the surface temperature. A possible cause of this phenomenon is a suppression of the heat flux across the magnetic field lines in a crust
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::caf969a0e623f59c29ffba398f69ef40
Publikováno v:
Astronomy Reports. 59:573-580
In the paper we discuss the results of simulations of magnetorotational supernova explosion. Due to the nonuniform core collapse the rotation of the core becomes differential. In the case when initial poloidal magnetic field is nonzero it starts to a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acc878e0e8ca3ae4a5fc0a38a96cac9d
https://doi.org/10.1134/s1063772915070069
https://doi.org/10.1134/s1063772915070069
A mechanism of formation of gravitational waves in the Universe is considered for a nonspherical collapse of matter. Nonspherical collapse results are presented for a uniform spheroid of dust and a finite-entropy spheroid. Numerical simulation result
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53952281ed0c211247009b04ab478896