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8. Modeling of Double Stage Hall Effect Thruster.

Author

Boniface, C., Hagelaar, G. J. M., Garrigues, L., Boeuf, J. P., and Pnoul, M.

Subjects
HALL effect, HALL effect devices, ION sources, ELECTRIC currents, ELECTRIC fields, ION accelerators
Abstract

Hall effect thrusters (HETs) are ion sources used for satellite station keeping and orbit raising. In Single Stage HETs, the same electric field is responsible for electron heating and ion ac- celeration. We present a new HET concept where ionization and acceleration are separated in two different stages. This double stage HET allows for a more versatile operation and a separate control of thrust and specific impulse. [ABSTRACT FROM AUTHOR]

Published
2005
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