IMECH-IR  > 等离子体与燃烧中心(2009-2011)
Volt-ampere characteristics, nozzle temperature and thruster performances in a low power argon arcjet
Pan WX(潘文霞); Meng X(孟显); Wu CK(吴承康)
Source Publication13th Asian Congress of Fluid Mechanics. Dhaka, Bangladesh.2010-12-17~2010-12-21.
2011-01-12
Conference Name13th Asian Congress of Fluid Mechanics
Conference Date2010-12-17~2010-12-21
Conference PlaceDhaka, Bangladesh
AbstractArgon gas with simple atomic structure and favorite arcing stability at low input power was used as the propellant. The thruster with a regeneratively cooled nozzle were tested in a vacuum system capable of keeping the chamber pressure at about 10 Pa at a propellant feeding rate of 5 slm. Arc current, arc voltage, thrust, nozzle temperature and propellant feeding rate were measured in situ simultaneously. Effects of the working parameters such as the propellant feeding rate and arc current on the thruster performances, mainly the produced thrust, specific impulse and thrust efficiency, were examined. The variation of arc volt-ampere characteristics with running time and the effect of nozzle temperature on thruster property are discussed.
Keywordeywor Arcjet Thruster volt-ampere Characteristics Nozzle Temperature
DepartmentLHD应用等离子体力学(CPCR)
Indexed By其他
Language英语
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/43295
Collection等离子体与燃烧中心(2009-2011)
Corresponding AuthorPan WX(潘文霞)
Recommended Citation
GB/T 7714
Pan WX,Meng X,Wu CK. Volt-ampere characteristics, nozzle temperature and thruster performances in a low power argon arcjet[C]13th Asian Congress of Fluid Mechanics. Dhaka, Bangladesh.2010-12-17~2010-12-21.,2011.
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