Initial Results on an Annular Field Reversed Configuration Plasma Translation Experiment
Abstract
An annular field reversed configuration (AFRC) plasma translation experiment is under development at the Air Force Research Laboratory (AFRL). This experiment (referred to as XOCOT-T) is a preliminary investigation on using AFRC's as a high power electric propulsion technology. As such, the focus of this experiment is to measure the translation of AFRCs formed at low (2 kV) voltages and on diffusive timescales. XOCOT-T's experimental design is based on previous work done at AFRL with AFRC plasma formation studies (known as the XOCOT). Upgrades to the design include a 3-turn, conical outer electromagnetic coil, a pulsed gas feed system, and a new vacuum facility. A suite of high power pulsed diagnostics used in this study include electrostatic Faraday probes, magnetic field probes, a wide angle photometer, and a magnetic flux loop. In this paper, hardware developments and initial results of plasma formation and translation studies will be presented.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 05, 2008
- Accession Number
- ADA502466
Entities
People
- Carrie S. Niemela
- David Kirtley
Organizations
- Air Force Research Laboratory