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Title: Influence of external perturbations on dynamical characteristics of dust clusters (simulation)

Abstract

The results of a numerical study of the dynamics of interacting particles in cluster systems under the action of an external perturbing field on them are presented. The relaxation rates and characteristic relaxation times of a cluster to its equilibrium state are analyzed. The conditions for the formation of dynamical structures of charged particles in the field of external nonpotential forces are investigated. The peculiarities of diagnosing the pair potential of particles in nonequilibrium systems are considered. The numerical simulation conditions for the problem were close to the conditions of experiments in a dusty plasma.

Authors:
;  [1]
  1. Russian Academy of Sciences, Joint Institute for High Temperatures (Russian Federation)
Publication Date:
OSTI Identifier:
22069257
Resource Type:
Journal Article
Journal Name:
Journal of Experimental and Theoretical Physics
Additional Journal Information:
Journal Volume: 115; Journal Issue: 5; Other Information: Copyright (c) 2012 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7761
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; CHARGED PARTICLES; COMPUTERIZED SIMULATION; DISTURBANCES; DUSTS; EQUILIBRIUM; NUMERICAL ANALYSIS; PARTICLE INTERACTIONS; PLASMA; PLASMA SIMULATION; POTENTIALS; RELAXATION

Citation Formats

Lisin, E. A., E-mail: ealisin@yandex.ru, and Vaulina, O. S., E-mail: olga.vaulina@bk.ru. Influence of external perturbations on dynamical characteristics of dust clusters (simulation). United States: N. p., 2012. Web. doi:10.1134/S1063776112110064.
Lisin, E. A., E-mail: ealisin@yandex.ru, & Vaulina, O. S., E-mail: olga.vaulina@bk.ru. Influence of external perturbations on dynamical characteristics of dust clusters (simulation). United States. doi:10.1134/S1063776112110064.
Lisin, E. A., E-mail: ealisin@yandex.ru, and Vaulina, O. S., E-mail: olga.vaulina@bk.ru. Thu . "Influence of external perturbations on dynamical characteristics of dust clusters (simulation)". United States. doi:10.1134/S1063776112110064.
@article{osti_22069257,
title = {Influence of external perturbations on dynamical characteristics of dust clusters (simulation)},
author = {Lisin, E. A., E-mail: ealisin@yandex.ru and Vaulina, O. S., E-mail: olga.vaulina@bk.ru},
abstractNote = {The results of a numerical study of the dynamics of interacting particles in cluster systems under the action of an external perturbing field on them are presented. The relaxation rates and characteristic relaxation times of a cluster to its equilibrium state are analyzed. The conditions for the formation of dynamical structures of charged particles in the field of external nonpotential forces are investigated. The peculiarities of diagnosing the pair potential of particles in nonequilibrium systems are considered. The numerical simulation conditions for the problem were close to the conditions of experiments in a dusty plasma.},
doi = {10.1134/S1063776112110064},
journal = {Journal of Experimental and Theoretical Physics},
issn = {1063-7761},
number = 5,
volume = 115,
place = {United States},
year = {2012},
month = {11}
}