Coupled transport in field-reversed configurations

Coupled transport in field-reversed configurations

February 2018 | L. Steinhauer | Physics of Plasmas | Paper

Coupled transport is the close interconnection between the cross-field and parallel fluxes in differ- ent regions due to topological changes in the magnetic field. This occurs because perpendicular transport is necessary for particles or energy to leave closed field-line regions, while parallel transport strongly affects evolution of open field-line regions.

Spectral and Intensity Calibration of a Thomson Scattering Diagnostic for the C-2W Field- Reversed Configuration Plasma Experiment

Spectral and Intensity Calibration of a Thomson Scattering Diagnostic for the C-2W Field- Reversed Configuration Plasma Experiment

April 2018 | T. Schindler | HTPD2018 | Poster

The C-2W Thomson Scattering diagnostic consists of two individual systems for monitoring electron temperature and density; one system in the central region is operational and the second system, currently under design, will monitor the open field line jet region1.

Magnetic Diagnostic Suite of the C-2W Field-Reversed Configuration Experiment

Magnetic Diagnostic Suite of the C-2W Field-Reversed Configuration Experiment

April 2018 | T. Roche | HTPD2018 | Poster

The C-2W machine is the world’s premier Advanced Beam-Driven FRC
n Monitoring the complete magnetic evolution of the plasma is essential for
understanding the system’s dynamics
n Over 500 B-field signals are monitored to provide both post-shot analysis data and data for an advanced active feedback system.

Fast-framing camera based observations of spheromak-like plasmoid collision and merging process using two magnetized coaxial plasma gun

Fast-framing camera based observations of spheromak-like plasmoid collision and merging process using two magnetized coaxial plasma gun

April 2018 | T. Matsumoto | HTPD2018 | Poster

We have been conducting compact toroid (CT) collision and merging experiments by using two magnetized
coaxial plasma guns (MCPG). As is well known, an actual CT/plasmoid moves macroscopically in a confining magnetic field. Therefore, three-dimensional measurements are important in understanding the behavior of the CTs.

Super(computer) Powers

Super(computer) Powers

The TAE Technologies modeling group has won a 2018 US Department of Energy INCITE (Innovative and Novel Computational Impact on Theory and Experiment) award on the Argonne Leadership Computing Facility’s Theta supercomputer. The award is for 31MCH (million core hours), which is equivalent to 100MCH on ALCF’s Blue Gene supercomputer, Mira, and will be used to accelerate our research in creating clean fusion energy.

The Heat is On

The Heat is On

We are proud to now announce that this week we have achieved colliding and merging of field-reverse configurations (FRCs) on Norman, which is another critical marker on our path to success.

Achievement of field-reversed configuration plasma sustainment via 10 MW neutral-beam injection on the C-2U device

Achievement of field-reversed configuration plasma sustainment via 10 MW neutral-beam injection on the C-2U device

November 2017 | H. Gota | Nuclear Fusion | Paper

The TAE Technologies experimental program has demonstrated reliable field-reversed configuration (FRC) formation and sustainment, driven by fast ions via high-power neutral-beam (NB) injection.

Visualizing a Future of Fusion

Visualizing a Future of Fusion

Our explainer video will help illustrate the work we’re doing with field-reverse configurations (FRCs), and offer insights into how we operate Norman.