High-Density FRC Formation Studies on FRX-L
Abstract
FRX-L (Field Reversed configuration eXperiment - Liner) is a magnetized-target injector for magnetized-target fusion (MTF) experiments. It was designed with the goal of producing high-density (n10^17 cm-3) field reversed configurations (FRCs) and translating them into an aluminum liner (1-mm thick, 10-cm diameter cylindrical shell) for further compression to fusion conditions. Although operation at these high densities leads to shorter FRC lifetimes, our application requires that the plasma live only long enough to be translated and compressed, or on the order of 10-20 μs. Careful study of FRC formation in situ will be done in the present experiment to differentiate between effects introduced in future experiments by translation, trapping, and compression of the FRC. We present current results on the optimization of the FRC formation process on FRX-L and compare the results with those from past experiments.
- Publication:
-
APS Division of Plasma Physics Meeting Abstracts
- Pub Date:
- November 2002
- Bibcode:
- 2002APS..DPPBP1031T