한국추진공학회:학술대회논문집 (Proceedings of the Korean Society of Propulsion Engineers Conference)
- 한국추진공학회 2008년 영문 학술대회
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- Pages.574-578
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- 2008
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- 1975-342X(pISSN)
Thrust Vector Control and Discharge Stabilization in a Hall Thruster by Azimuthal Division of Propellant Flow Rate
- Fukushima, Yasuhiro (Department of Aeronautics and Astronautics, The University of Tokyo) ;
- Yokota, Shigeru (Department of Aeronautics and Astronautics, The University of Tokyo) ;
- Komurasaki, Kimiya (Department of Aeronautics and Astronautics, The University of Tokyo) ;
- Arakawa, Yoshihiro (Department of Aeronautics and Astronautics, The University of Tokyo)
- 발행 : 2008.03.30
초록
In order to achieve thrust vector control and discharge stabilization in Hall thrusters, the azimuthal nonuniformity of propellant flow rate in an acceleration channel was created. A plenum chamber was divided into two rooms by two walls and propellant flow rate supplied to each section was independently controlled. In a magnetic layer type Hall thruster, steering angle of up to