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
0
12
Bursts of plasma, called plasma jets, have numerous uses ranging from the development of more efficient engines, which could one day send spacecraft to Mars, to industrial uses like spraying nanomaterial coatings on 3-D objects.
Plasma Physics
Jun 20, 2017
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218
A system of antennas similar to those that astrophysicists use to study radio emissions from stars and galaxies will help shed light on fusion experiments at the U.S. Department of Energy's Princeton Plasma Physics Laboratory ...
Plasma Physics
Dec 22, 2015
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10
For more than 50 years physicists have puzzled over a daunting mystery: Why do tokamak plasmas spiral apart when reaching a certain maximum density and halt fusion reactions? This "density limit" serves as a barrier that ...
Plasma Physics
Nov 10, 2015
1
35
Researchers at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have developed a detailed model of the source of a puzzling limitation on fusion reactions. The findings, published this month ...
Plasma Physics
Jun 29, 2015
0
123
The National Institutes of Natural Sciences, National Institute for Fusion Science and The University of Tokyo Graduate School of Frontier Sciences Department of Advanced Materials Science research group have developed an ...
Plasma Physics
Jun 2, 2015
0
46
A chance discovery by a team of researchers, including a University of York scientist, has provided experimental evidence that stars may generate sound.
General Physics
Mar 23, 2015
5
400
University of Iowa space physicist Don Gurnett says there is solid evidence that NASA's Voyager 1 spacecraft has become the first manmade object to reach interstellar space, more than 11 billion miles distant and 36 years ...
Space Exploration
Sep 12, 2013
38
3
(Phys.org) —A once-promising approach for using next-generation, ultra-intense lasers to help deliver commercially viable fusion energy has been brought into serious question by new experimental results and first-of-a-kind ...
General Physics
Mar 26, 2013
20
0
U.S. Naval Research Laboratory research physicists and engineers from the Plasma Physics Division, working at the High-frequency Active Auroral Research Program (HAARP) transmitter facility, Gakona, Alaska, successfully produced ...
Plasma Physics
Feb 25, 2013
10
1
