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| 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)
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| Source Publication | 13th Asian Congress of Fluid Mechanics. Dhaka, Bangladesh.2010-12-17~2010-12-21. |
| 2011-01-12 | |
| Conference Name | 13th Asian Congress of Fluid Mechanics |
| Conference Date | 2010-12-17~2010-12-21 |
| Conference Place | Dhaka, Bangladesh |
| Abstract | Argon 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. |
| Keyword | eywor Arcjet Thruster volt-ampere Characteristics Nozzle Temperature |
| Department | LHD应用等离子体力学(CPCR) |
| Indexed By | 其他 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/43295 |
| Collection | 等离子体与燃烧中心(2009-2011) |
| Corresponding Author | Pan 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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