TITLE

Stabilizing of low frequency oscillation in Hall thrusters

AUTHOR(S)
Daren Yu; Chunsheng Wang; Liqiu Wei; Chao Gao; Guang Yu
PUB. DATE
November 2008
SOURCE
Physics of Plasmas;11/1/2008, Vol. 15 Issue 11, p113503
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
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.
ACCESSION #
35541229

 

Related Articles

  • Product update: resistors/capacitors/inductors.  // Electronic Design;11/02/98, Vol. 46 Issue 25, p108 

    Presents information on several resistors, capacitors, and inductors. Manufacturers; Prices; Features and capabilities.

  • Reducing Numerical Oscillations through Modified Ï€ Circuits for Inclusion of Frequency Influence in Transmission Line Representation. Lessa, Leonardo S.; Prado, Afonso J.; Kurokawa, Sérgio; Bovolato, Luiz F.; Filho, José Pissolato // Journal of Energy & Power Engineering;Nov2012, Vol. 6 Issue 11, p1800 

    In this article, a transmission line is represented by a cascade of π circuits using a single phase. It is analyzed what is the reasonable number of π circuits and the number of blocks composed by parallel resistor and inductor in parallel for reduction of numerical oscillations. It is...

  • PASSIVES & DISCRETES.  // ECN: Electronic Component News;Jul2010, Vol. 54 Issue 8, p28 

    The article evaluates several electrical devices, including electric inductors from Mag Layers USA Inc., Gowanda Electronics Corp., and Taiyo Yuden, crystal oscillators from NDK America Inc., and chip resistors from Stackpole Electronics Inc.

  • Winners: Passive & Discrete Components.  // ECN: Electronic Component News;Dec2005, Vol. 49 Issue 15, p28 

    This article reviews electric passive components, resistors, inductors, and oscillators from IRC Wirewound, Murata Electronics, Crystek Crystals, ITTI-USA, Microbridge Technologies, and others.

  • RLC Components Support Higher-Level Designs. Browne, Jack // Microwaves & RF;Feb2005, Vol. 44 Issue 2, p33 

    Focuses on capacitors, inductors and resistors introduced by several suppliers for tuned active and passive circuits. Multilayer capacitor from American Technical Ceramics; Inductors from Coilcraft; Resistors from Barry Industries.

  • Measure inductance & capacitance over a wide range. Fattaruso, John // EDN Europe;Dec2013, Vol. 12, p29 

    The article describes a circuit built from an inexpensive parts that enable to measure values of both capacitors and inductors over seven orders of magnitude. It characterises capacitors from about 1 picofarad (pF) to 10 microfarad (uF) and inductors from about 200 nH to 4H. It suggests that the...

  • Circuit model of surface arcing. Robiscoe, R. T.; Sui, Zhifeng // Journal of Applied Physics;11/1/1988, Vol. 64 Issue 9, p4364 

    Examines the circuit model of surface arcing. Information on the capacitor-inductor-resistor model of arc current; Information on areal scaling and resistance switching; Conclusions.

  • Passive & Discrete Components.  // ECN: Electronic Component News;Sep2003, Vol. 47 Issue 10, p84 

    Features several passive and discrete components. Functions of SMT precision foil resistor; Availability of a series of SAW filters designed to meet mobile phone standards; Design of disc inductors.

  • Slow-fast dynamics in Josephson junctions. Neumann, E.; Pikovsky, A. // European Physical Journal B -- Condensed Matter;Aug2003, Vol. 34 Issue 3, p293 

    We report on a nontrivial type of slow-fast dynamics in a Josephson junction model externally shunted by a resistor and an inductor. For large values of the shunt inductance the slow manifold is highly folded, and different types of dynamical behavior in the fast variable are possible in...

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics