Fast Ion Stabilization of the Internal Tilt Mode in C-2W
November 2021 | T. DeHaas | APS-DPP 2021 | Poster
Traditional FRCs are known to be theoretically unstable to an internal tilt mode whose threshold is characterized by the parameter S*/E.
Internal B field measurements using Pulsed Polarimetry on TAE’s future Copernicus device
November 2021 | R. Smith | APS-DPP 2021 | Poster
Copernicus will be the next generation field reversed configuration (FRC) device at TAE Technologies.
Main Ion Temperature and Rotation in the C-2W Field Reversed Configuration (FRC) Plasma
November 2021 | R. Marshall | APS-DPP 2021 | Poster
One of the newest diagnostics for the C-2W plasma is main ion CHarge Exchange Recombination
Spectroscopy(mCHERS) to measure the main ion temperature and velocity.
The Tearing Mode in C-2W
November 2021 | M. Tobin | APS-DPP 2021 | Poster
We report on the observation of axisymmetric periodic deformations of the FRC in external magnetic field and internal electron density measurements in C-2W that appear consistent with the tearing mode.
Spectroscopic study of axial variation in bias potentials in C-2W
November 2021 | M. Nations | APS-DPP 2021 | Poster
Variations in axial and radial electric fields are determining factors in electron-ion confinement as well
as plasma rotation and heating.
Power flows from biased end electrodes in the C-2W advanced FRCs
November 2021 | M. Kaur | APS-DPP 2021 | Poster
Long-lived, hot FRCs with excluded flux radius up to 50 cm are sustained in steady-state in the central confinement vessel by utilizing several advanced subsystems.