액체추력기 촉매베드 크기 결정을 위한 실험적 방법Experimental approach for catalyst bed sizing of liquid propellant thruster

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 503
  • Download : 1038
A 50 Newton monopropellant thruster being developed for attitude control in a variety of aerospace application systems is described in this paper. A scaled down thruster with platinum on aluminum oxide in the reaction chamber was tested to determine the catalyst capacity. A scaled up thruster which was designed and fabricated using data obtained from a small scale device was evaluated by its decomposition efficiency based on the temperature, the efficiency of characteristic velocity, and the measurement of thrust. The performance of a scaled up thruster was marked by a measured thrust of 42 Newton, 98 % efficiency of the characteristic velocity, a specific impulse of 123 sec at sea level.
Publisher
한국추진공학회
Issue Date
2008-06
Language
Korean
Citation

한국추진공학회지, v.12, no.3, pp.24 - 33

ISSN
1226-6027
URI
http://hdl.handle.net/10203/17508
Appears in Collection
AE-Journal Papers(저널논문)
Files in This Item
31685.pdf(570.47 kB)Download

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0