NEWS: Plasma turbulence

Juan Ruiz Ruiz: The Heat of the Matter

Ruiz is researching how to keep the plasma in a tokamak hot enough for fusion to take place. This is challenging because the hottest particles in the plasma, found in the core, leak towards the cooler areas at the edges, creating a plasma that will not be hot enough to sustain fusion. 

PSFC

MIT fusion collaboration receives renewed funding

As part of an initiative to support the development of nuclear fusion as a future practical energy source, the U. S Department of Energy is renewing 3-year funding for two PSFC projects on the Wendelstein7-X (W7-X) stellarator at the Max Planck Institute for Plasma Physics in Greifswald, Germany.

PSFC

Pushing the limit

Researchers at MIT’s Plasma Science and Fusion Center (PSFC) have now demonstrated how microwaves can be used to overcome the barriers to steady state tokamak operation. In experiments performed on MIT’s Alcator C-Mod tokamak, research scientist Seung Gyou Baek and his colleagues have studied a method of driving current to heat the plasma called Lower Hybrid Current Drive.

PSFC

Alex Creely receives Itoh Project Prize

NSE graduate student Alex Creely has received the Kyushu University Itoh Project Prize for his poster “Cross-Machine Validation of TGLF and GENE on Alcator C-Mod and ASDEX Upgrade.” The prize recognizes excellence in doctoral student plasma physics research.

PSFC

Theresa Wilks: Fine-tuning fusion on DIII-D

Postdoc Theresa Wilks’s interest lies in the edge of the hot plasma closest to the tokamak’s chamber walls. Changes within these few centimeters, known as the ‘edge pedestal,’ can significantly affect the turbulence in the plasma, possibly leading to better control of the plasma and greater energy production.  

PSFC News

Pablo Rodriguez Fernandez, MIT

Integrated simulation

A team led by MIT professor Anne White, and NSE graduate student Pablo Rodriguez Fernandez,  has conducted studies that offer a new take on the complex physics of plasma heat transport, and point toward more robust models of fusion plasma behavior.

Nuclear Science and Engineering

Alex Creely, MIT

VIDEO: Alex Creely: Bridging the gap between simulation and reality

In his third year at MIT, Nuclear Science and Engineering (NSE) graduate student Alex Creely has figured out enough about the hot, turbulent plasmas necessary for creating fusion energy that his research has been honored with an Innovations in Fuel Cycle Research Award, offered by the Office of Nuclear Energy, Nuclear Technology R&D of the U.S. Department of Energy (DOE).