Sentences with phrase «edge plasma turbulence»
At the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL), scientists have assembled a large database of detailed measurements of the two dimensional (2 - D) structure of edge plasma turbulence made visible by a diagnostic technique known as gas puff imaging.
https://www.sciencedaily.com/ Not exact matches
Physicists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) have simulated the spontaneous transition of turbulence at the edge of a fusion plasma to the high - confinement mode (H - mode) that sustains fusion reacPlasma Physics Laboratory (PPPL) have simulated the spontaneous transition of turbulence at the edge of a fusion plasma to the high - confinement mode (H - mode) that sustains fusion reacplasma to the high - confinement mode (H - mode) that sustains fusion reactions.
In each of these discharges, a gas puff illuminated the turbulence near the edge of the plasma, where turbulence is of special interest.
One school proposes that the transformation comes from a turbulence - generated sheared flow of edge plasma generated by a process called «Reynolds stress.»
The first is turbulence in the plasma that allows hot particles to reach the edge and so lets heat escape.
Phys.org posted a piece about the first basic physics simulation of a type of turbulence at the edge of fusion plasmas.
They include a scientific code that physicist Seung - Hoe Ku runs on two of the world's most powerful supercomputers to study turbulence at the volatile edge of fusion plasmas.
Limiting the amount of cool deuterium at the edge of the plasma reduces the difference in temperature between the hot plasma center and the cooler edge, and reduces turbulence.