Intermittent transport in edge plasmas
| dc.creator | Garcia, Odd Erik | |
| dc.creator | Naulin, Volker | |
| dc.creator | Nielsen, Anders Henry | |
| dc.creator | Rasmussen, Jens Juul | |
| dc.date | 2004-10-19 | |
| dc.date.accessioned | 2026-07-07T05:53:00Z | |
| dc.date.available | 2026-07-07T05:53:00Z | |
| dc.description | The properties of low-frequency convective fluctuations and transport are investigated for the boundary region of magnetized plasmas. We employ a two-dimensional fluid model for the evolution of the global plasma quantities in a geometry and with parameters relevant to the scrape-off layer of confined toroidal plasmas. Strongly intermittent plasma transport is regulated by self-consistently generated sheared poloidal flows and is mediated by bursty ejection of particles and heat from the bulk plasma in the form of blobs. Coarse grained probe signals reveal a highly skewed and flat distribution on short time scales, but tends towards a normal distribution at large time scales. Conditionally averaged signals are in perfect agreement with experimental measurements. | |
| dc.description | 12th International Congress on Plasma Physics, 25-29 October 2004, Nice (France) | |
| dc.identifier | https://arxiv.org/abs/physics/0410153 | |
| dc.identifier | http://arxiv.org/abs/physics/0410153 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/86505 | |
| dc.subject | Plasma Physics | |
| dc.title | Intermittent transport in edge plasmas | |
| dc.type | text |