Plasma turbulence spreading by magnetic fluctuation reduces heat load on a fusion device wall Date: April 5, 2022 Source: National Institutes of Natural Sciences ...

In order to achieve fusion power generation, it is necessary to confine and maintain high-temperature plasma in a magnetic field. To achieve this, the turbulence that causes the plasma temperature ...

Plasma turbulence, however, is even more complex, it involves the simultaneous evolution of multiple interdependent physical fields. Understanding how these fields interact is crucial for ...

Sep. 18, 2020 — The turbulence code GENE (Gyrokinetic Electromagnetic Numerical Experiment), has proven to be very useful for the theoretical description of turbulence in the plasma of tokamak ...

Plasma turbulence can limit the maximum temperature in a fusion device and, thus, can limit how much fusion power it makes. Using a combination of analytical techniques and numerical methods to ...

The plasma generates conditions for atomic nuclei to fuse and produce large amounts of energy. However, the troubles faced by the fusion energy industry, such as plasma wall contact and turbulence ...

Turbulence-stabilizing effect. In 2018, Alessandro Di Siena and his co-workers at the Max Plank Institute for Plasma Physics in Garching discovered a new turbulence-stabilizing effect for tokamaks by ...

Magnetised plasma turbulence and transport are central aspects of contemporary plasma physics, with implications ranging from fusion energy to astrophysical phenomena. In magnetically confined ...

Radar gun catches predator shredding turbulence in fusion plasma. Nov 10, 2011. Jaguar supercomputer harnesses heat for fusion energy. Apr 18, 2011.

But turbulence in the plasma has, so far, confounded researchers' ability to efficiently contain the intense heat within the core of the fusion device, reducing performance.

Researchers from Princeton Plasma Physics Laboratory are using supercomputing power from Argonne to tackle the daunting challenge of fusion energy. Their most recent simulations on Mira, the ALCF’s 10 ...