Dust charged particles motion in vicinity of the lagrange libration points

We consider the motion of the particles with small masses and individual elec­tric charges. They produce a self-consistent force field, consisting of gravita­tional and electrostatic parts. We study a behavior of these charged dust particles in the small vicinity of the Lagrange libration points of the Earth-Moon system. Their evolution is described by the Vlasov-Poisson equations. To analyze the possibility of existence of stable configuration, we use the equations of charac­teristics for the Vlasov equation. It turned out that for some values of the param­eters our initial cloud of the dust charged particles has periodically changing stable configuration. © 2020, Univelt Inc. All rights reserved.

Authors
Salnikova T. 1, 2 , Stepanov S.3
Journal
Advances in the Astronautical Sciences
Publisher
Univelt Inc.
Language
English
Pages
91-96
Status
Published
Volume
170
Year
2020
Organizations
  • 1 Lomonosov Moscow State University, 1 Leninskiye Gory, GSP-1, Moscow, 119991, Russian Federation
  • 2 Academy of Engineering, Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya str, Moscow, 117198, Russian Federation
  • 3 Dorodnicyn Computing Centre, Russian Academy of Sciences, 40 Vavilov str, Moscow, 119333б, Russian Federation
Keywords
Dust; Equations of motion; Lagrange multipliers; Moon; Space applications; Space flight; Space platforms; Vlasov equation; Charged dust particles; Earth-Moon system; Force fields; Lagrange; Libration point; Stable Configuration; Vlasov-Poisson equations; Charged particles
Date of creation
02.11.2020
Date of change
02.11.2020
Short link
https://repository.rudn.ru/en/records/article/record/65552/
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