DIFFER
DIFFER Publication
Author | |
Abstract |
A reciprocating Langmuir probe was used to directly measure the behavior of turbulence and flows in the X-point region during transitions between low-(L) and high-confinement (H) mode in ASDEX Upgrade. The probe traverses the divertor horizontally in 140 ms, typically 2-5 cm below the X-point. Toroidal Mach number, density, floating potential (phi(f)), and electron temperature (T-e) are measured. In the regime accessible to the probe (P-inj < 1.5 MW, line-integrated core density |
Year of Publication |
2014
|
Journal |
Physics of Plasmas
|
Volume |
21
|
Issue |
4
|
Number of Pages |
042301
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Date Published |
Apr
|
ISBN Number |
1070-664X; 1089-7674
|
DOI |
10.1063/1.4870012
|
PId |
d39b1f03098dac734efb08ae91ea4607
|
Alternate Journal |
Phys. Plasmas
|
Journal Article
|
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