Experimental Study of a Lorentz Actuated Orbit
| dc.creator | Gorman, William R. | |
| dc.creator | Brownridge, James D. | |
| dc.creator | Peck, Mason | |
| dc.date | 2008-05-21 | |
| dc.date.accessioned | 2026-07-07T09:40:13Z | |
| dc.date.available | 2026-07-07T09:40:13Z | |
| dc.description | This experimental study investigates a new technique to keep a satellite in orbit utilizing electrodynamics. The technique consists of establishing a charge on a satellite such that the body's motion through a planetary magnetic field induces acceleration via the Lorentz force. In order to find the relationship between capacitance and power required to balance incident plasma current, various objects were tested in high vacuum, plasma, and Xenon gas to determine their ability to hold charge. Radioactive material (Am-241) and pyroelectric crystals were tested as a candidate power source for charging the objects. Microscopic arcing was observed at voltages as low as -300 V. This arcing caused solder to explode off of the object. Insulating the object allowed the charge to remain on the object longer, while in the plasma, and also eliminated the arcing. However, this insulation does not allow a net charge to reside on the surface of the spacecraft. | |
| dc.description | 4 pages, 3 figures, work from thesis | |
| dc.identifier | https://arxiv.org/abs/0805.3332 | |
| dc.identifier | http://arxiv.org/abs/0805.3332 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/161417 | |
| dc.subject | Plasma Physics | |
| dc.title | Experimental Study of a Lorentz Actuated Orbit | |
| dc.type | text |