| タイトル | Magnetic circuit for hall effect plasma accelerator |
| 本文（外部サイト） | http://hdl.handle.net/2060/20100006898 |
| 著者（英） | Hofer, Richard; Jankovsky, Robert S.; Manzella, David H.; Peterson, Peter; Jacobson, David T. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 2009-12-01 |
| 言語 | eng |
| 内容記述 | A Hall effect plasma accelerator includes inner and outer electromagnets, circumferentially surrounding the inner electromagnet along a thruster centerline axis and separated therefrom, inner and outer magnetic conductors, in physical connection with their respective inner and outer electromagnets, with the inner magnetic conductor having a mostly circular shape and the outer magnetic conductor having a mostly annular shape, a discharge chamber, located between the inner and outer magnetic conductors, a magnetically conducting back plate, in magnetic contact with the inner and outer magnetic conductors, and a combined anode electrode/gaseous propellant distributor, located at a bottom portion of the discharge chamber. The inner and outer electromagnets, the inner and outer magnetic conductors and the magnetically conducting back plate form a magnetic circuit that produces a magnetic field that is largely axial and radially symmetric with respect to the thruster centerline. |
| NASA分類 | Metals and Metallic Materials |
| 権利 | No Copyright |
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