Blob Sizes and Velocities in the Alcator C-Mod Scrape-Off Layer
Forfatter
Kube, Ralph; Garcia, Odd Erik; LaBombard, Brian; Madsen, Jens; Terry, James L.; Zweben, StewartSammendrag
A new blob-tracking algorithm for the GPI diagnostic installed in the outboard-midplane of Alcator C-Mod is developed. I t tracks large-amplitude fluctuations propagating through the scrape-off layer and calculates blob sizes and velocities. We compare the results of this method to a blob velocity scaling from a simple blob-model for sheath-connected blobs. We further present initial results from a fully three-dimensional blob model that features plasma resistivity as a free parameter.
Sitering
20th International Conference on Plasma Surface Interactions, 21-05-12- 25-05-12.Metadata
Vis full innførselSamlinger
Følgende lisensfil er knyttet til denne innførselen: