Stabilizing of low frequency oscillation in Hall thrusters

Daren Yu; Chunsheng Wang; Liqiu Wei; Chao Gao; Guang Yu

doi:10.1063/1.3023150

Stabilizing of low frequency oscillation in Hall thrusters

Daren Yu^*
, Chunsheng Wang
, Liqiu Wei
, Chao Gao
, Guang Yu

^*Corresponding author for this work

School of Energy Science and Engineering

Harbin Institute of Technology

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

Numerical simulations and experiments have been conducted to investigate the effects of a filter on low frequency oscillation in Hall thrusters. With one-dimensional quasineutral hydrodynamic model, the effects of filter components are studied by way of simulation computations. The simulation results show that with proper filter parameters, low frequency oscillation can be stabilized. Further, an eigenvalue study of the linear stability has been performed and the stability conditions according to filter parameters are given. Finally, the theoretical analysis is validated qualitatively through experiments.

Original language	English
Article number	113503
Journal	Physics of Plasmas
Volume	15
Issue number	11
DOIs	https://doi.org/10.1063/1.3023150
State	Published - 2008

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10.1063/1.3023150

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@article{7530ec8a8fa94665b47e68cacad78185,

title = "Stabilizing of low frequency oscillation in Hall thrusters",

abstract = "Numerical simulations and experiments have been conducted to investigate the effects of a filter on low frequency oscillation in Hall thrusters. With one-dimensional quasineutral hydrodynamic model, the effects of filter components are studied by way of simulation computations. The simulation results show that with proper filter parameters, low frequency oscillation can be stabilized. Further, an eigenvalue study of the linear stability has been performed and the stability conditions according to filter parameters are given. Finally, the theoretical analysis is validated qualitatively through experiments.",

author = "Daren Yu and Chunsheng Wang and Liqiu Wei and Chao Gao and Guang Yu",

year = "2008",

doi = "10.1063/1.3023150",

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publisher = "American Institute of Physics",

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T1 - Stabilizing of low frequency oscillation in Hall thrusters

AU - Yu, Daren

AU - Wang, Chunsheng

AU - Wei, Liqiu

AU - Gao, Chao

AU - Yu, Guang

PY - 2008

Y1 - 2008

N2 - Numerical simulations and experiments have been conducted to investigate the effects of a filter on low frequency oscillation in Hall thrusters. With one-dimensional quasineutral hydrodynamic model, the effects of filter components are studied by way of simulation computations. The simulation results show that with proper filter parameters, low frequency oscillation can be stabilized. Further, an eigenvalue study of the linear stability has been performed and the stability conditions according to filter parameters are given. Finally, the theoretical analysis is validated qualitatively through experiments.

AB - Numerical simulations and experiments have been conducted to investigate the effects of a filter on low frequency oscillation in Hall thrusters. With one-dimensional quasineutral hydrodynamic model, the effects of filter components are studied by way of simulation computations. The simulation results show that with proper filter parameters, low frequency oscillation can be stabilized. Further, an eigenvalue study of the linear stability has been performed and the stability conditions according to filter parameters are given. Finally, the theoretical analysis is validated qualitatively through experiments.

UR - https://www.scopus.com/pages/publications/57049149005

U2 - 10.1063/1.3023150

DO - 10.1063/1.3023150

M3 - 文章

AN - SCOPUS:57049149005

SN - 1070-664X

VL - 15

JO - Physics of Plasmas

JF - Physics of Plasmas

IS - 11

M1 - 113503

ER -

Stabilizing of low frequency oscillation in Hall thrusters

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