Elimination of lifetime limiting mechanism of hall thrusters
作者： David T. Jacobson , David H. Manzella
DOI:
关键词: Propellant 、 Anode 、 Materials science 、 Electromagnet 、 Hall effect thruster 、 Mechanics 、 Actuator 、 Distributor 、 Electrode 、 Electrical engineering 、 Mechanism (engineering)
摘要: A Hall thruster includes inner and outer electromagnets, with the electromagnet circumferentially surrounding along a centerline axis separated therefrom, poles, in physical connection their respective pole having mostly circular shape annular shape, discharge chamber separating combined anode electrode/gaseous propellant distributor, located at an upstream portion of supplying gas actuator, contact sleeve chamber. The actuator is configured to extend or portions respect poles.
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