Zobrazeno 1 - 10
of 35
pro vyhledávání: '"O. Ya. Savchenko"'
Autor:
O. Ya. Savchenko, A. O. Savchenko
Publikováno v:
Technical Physics. 60:952-956
A numerical method is proposed to determine vector potential and gradient of scalar potential inside a conductor in the presence of a magnetic field that exhibits harmonic variations with time. The problem is reduced to the solution of the Helmholtz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7c9daf058612547c78a5e3b1f8787de
https://doi.org/10.1134/s1063784215070221
https://doi.org/10.1134/s1063784215070221
Autor:
A. O. Savchenko, O. Ya. Savchenko
Publikováno v:
Technical Physics. 59:16-25
We calculate the vector potential and magnetic field strength in an axisymmetric conductor introduced into a preset coaxial external magnetic field varying harmonically with time. The proposed method involves the representation of the vector potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a70dbd0d3094fa164a59e179cde56dd1
https://doi.org/10.1134/s1063784214010150
https://doi.org/10.1134/s1063784214010150
Autor:
O. Ya. Savchenko, A. O. Savchenko
Publikováno v:
Numerical Analysis and Applications. 5:265-270
A method of solving a one-dimensional integral equation for finding charges on the surface of a conducting axially symmetric body is given. For the case of an ellipsoid of rotation in an electric field with polynomial values on the axis of symmetry,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::319bab14df96a1c8b0b47c30e5e10766
https://doi.org/10.1134/s1995423912030081
https://doi.org/10.1134/s1995423912030081
Autor:
A. O. Savchenko, O. Ya. Savchenko
Publikováno v:
Journal of Applied and Industrial Mathematics. 6:224-228
We give an integral equation defining a coaxial magnetic field near the surface of a superconductive axisymmetric body and the velocity of the liquid near the surface of an axisymmetric body situated coaxially to the flow of an ideal liquid. Using th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3287baa5b6d9116dc91c287b60e9e8e5
https://doi.org/10.1134/s1990478912020111
https://doi.org/10.1134/s1990478912020111
Autor:
A. O. Savchenko, O. Ya. Savchenko
Publikováno v:
Theoretical and Mathematical Physics. 170:315-325
We consider the screening of an external magnetic field in which a superconducting ellipsoid is inserted and a change in the velocity distribution in an ideal liquid flowing around an ellipsoid inserted in it. In both cases, the solution is given by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e75cf94d4bea885a7e46587a864f478
https://doi.org/10.1007/s11232-012-0032-7
https://doi.org/10.1007/s11232-012-0032-7
Autor:
O. Ya. Savchenko
Publikováno v:
Russian Journal of Physical Chemistry B. 4:521-525
Thermal emission of singly charged positive molecular ions, mass 254, from the surface of a tantalum band was studied. Thermal emission appeared if, first, oxygen acted on a tantalum band at a temperature higher than 600°C, and then the band was hel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809a1b46e927ae4189b5d9f4e60485ec
https://doi.org/10.1134/s1990793110030255
https://doi.org/10.1134/s1990793110030255
Autor:
V. I. Batkin, O. Ya. Savchenko
Publikováno v:
Russian Journal of Physical Chemistry B. 3:162-165
The formation of positive singly charged molecular ions with the relative molecular weight 254 ± 3 on the surface of a tantalum band was studied. The ions were fixed by recording their emission at temperatures from 320 to 450°C when the band was ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ceac50c72571619327066e908e10df59
https://doi.org/10.1134/s1990793109010254
https://doi.org/10.1134/s1990793109010254
Autor:
A. O. Savchenko, O. Ya. Savchenko
Publikováno v:
Technical Physics. 52:950-953
A time-saving method to find currents on the surface of a superconducting axisymmetric body is suggested for the case when the axis of the body and the symmetry axis of an external magnetic field coincide. The method is based on solving a one-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8c83be4563805e63afd8fec555033c97
https://doi.org/10.1134/s1063784207070213
https://doi.org/10.1134/s1063784207070213
Autor:
O. Ya. Savchenko
Publikováno v:
Russian Physics Journal. 49:1261-1273
Based on an algebraic system of equations whose eigenvalues in the semirelativistic approximation determine the magnetic splitting of energy levels of two coupled Dirac particles with charges ±e and different masses, the splitting in extremely weak
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eb7a2d169bb5b8cd03d75f767ca1341
https://doi.org/10.1007/s11182-006-0254-y
https://doi.org/10.1007/s11182-006-0254-y
Autor:
O. Ya. Savchenko
Publikováno v:
Russian Physics Journal. 49:1065-1075
The wave function of the Dirac particles in the longitudinal electric field running with the velocity of light is investigated, and the condition of particle capture by this field is presented. The Dirac particles with mass m0 and charge e that were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0e539bc572e9126765bf557c280b55b
https://doi.org/10.1007/s11182-006-0224-4
https://doi.org/10.1007/s11182-006-0224-4