A key challenge in fusion research is maintaining the stability of the hot, charged plasma that fuels fusion reactions inside doughnut-shaped facilities called "tokamaks." Physicists at the U.S. Department of Energy's (DOE) ...
Plasma Physics
Mar 14, 2018
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Researchers at the DIII-D National Fusion Facility, a DOE Office of Science user facility operated by General Atomics, used a "reduced physics" fluid model of plasma turbulence to explain unexpected properties of the density ...
Plasma Physics
Feb 13, 2018
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Robert Granetz has been a research scientist in MIT's Plasma Science and Fusion Center for more than 40 years. He recently gave a talk hosted by the MIT Energy Initiative (MITEI) on using machine learning to develop a real-time ...
Plasma Physics
Oct 11, 2017
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Decades of fusion research have brought many advances in our understanding of the physics of plasma, the hot ionized gas at the heart of a fusion reactor. While many questions are being answered, important challenges remain.
Plasma Physics
Sep 21, 2017
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A thin vapour cloud in front of a liquid metal may be the solution to protecting the reactor walls of future fusion power plants to the extreme heat fluxes encountered. In Nature Communications, PhD candidate Stein van Eden ...
Plasma Physics
Aug 7, 2017
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In a world struggling to kick its addiction to fossil fuels and feed its growing appetite for energy, there's one technology in development that almost sounds too good to be true: nuclear fusion.
Plasma Physics
Jan 17, 2017
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The National Institute for Fusion Science has developed new code that can simulate the movement of plasma and, simultaneously, the movement of particles circulating at high speeds. In the Japanese fusion reactor called the ...
Plasma Physics
Nov 29, 2016
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4
In a magnetic field confinement fusion reactor, we maintain the high-temperature plasma through the magnetic field lines by floating the plasma apart from a vessel. However, there forms inevitably a location where the plasma ...
Plasma Physics
Nov 28, 2016
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Employees of MEPhI Plasma Physics Department have made a discovery that will protect elements of thermonuclear reactors from destruction via plasma impact, and guarantee their reliable operation.
Plasma Physics
Aug 8, 2016
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Cutting-edge simulations run at Lawrence Berkeley National Laboratory's National Energy Research Scientific Computing Center (NERSC) over a two-year period are helping physicists better understand what influences the behavior ...
Plasma Physics
Mar 7, 2016
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