Research output: Contribution to journal › Article › peer-review
Multipole electrostatic system mathematical modeling. / Vinogradova, E. M.; Starikova, A. V.; Varayun, M. I.
In: Vestnik Sankt-Peterburgskogo Universiteta, Prikladnaya Matematika, Informatika, Protsessy Upravleniya, Vol. 13, No. 4, 30.12.2017, p. 365-371.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Multipole electrostatic system mathematical modeling
AU - Vinogradova, E. M.
AU - Starikova, A. V.
AU - Varayun, M. I.
PY - 2017/12/30
Y1 - 2017/12/30
N2 - This paper presents an electrostatic multipole system’s mathematical modeling. The multipole system consists of an even number of equiform electrodes of an infinite length. The shape of each electrode can be arbitrary. The constant potential is equal in absolute value and sign-changing at neighboring electrodes. To calculate the potential distribution, each real electrode is changed by a virtual electrode whose surface coincides with an equipotential surface. The variable separation method is used to solve the boundary-value problem in plane polar coordinates. The electrostatic potential distribution is calculated in an analytic form over the entire region of the system. Refs 11. Figs 5.
AB - This paper presents an electrostatic multipole system’s mathematical modeling. The multipole system consists of an even number of equiform electrodes of an infinite length. The shape of each electrode can be arbitrary. The constant potential is equal in absolute value and sign-changing at neighboring electrodes. To calculate the potential distribution, each real electrode is changed by a virtual electrode whose surface coincides with an equipotential surface. The variable separation method is used to solve the boundary-value problem in plane polar coordinates. The electrostatic potential distribution is calculated in an analytic form over the entire region of the system. Refs 11. Figs 5.
KW - Electron-optical system
KW - Electrostatic potential
KW - Laplace equation
KW - Multipole system
KW - Poisson equation
KW - Potential distribution
KW - мультипольная система
KW - электронно-оптическая система
KW - распределение потенциала
KW - электростатический потенциал
KW - уравнение Лапласа
KW - уравнение Пуассона
UR - http://www.scopus.com/inward/record.url?scp=85040443832&partnerID=8YFLogxK
UR - http://vestnik.spbu.ru/html17/s10/s10v4/03.pdf
U2 - 10.21638/11701/spbu10.2017.403
DO - 10.21638/11701/spbu10.2017.403
M3 - Article
AN - SCOPUS:85040443832
VL - 13
SP - 365
EP - 371
JO - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
JF - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. ПРИКЛАДНАЯ МАТЕМАТИКА. ИНФОРМАТИКА. ПРОЦЕССЫ УПРАВЛЕНИЯ
SN - 1811-9905
IS - 4
ER -
ID: 45861630