The diffusion limit of ballistic transport in the scrape-off layer

Edge Physics Forum

  • Datum: 02.10.2019
  • Uhrzeit: 15:30 - 16:30
  • Vortragende(r): Peter Manz
  • IPP
  • Ort: Garching
  • Raum: Seminarraum D3

Transport codes using effective diffusion coefficients are still the main workhorse investigating the scrape-off layer and divertor regions. At least in the far scrape-off layer, transport is intermittent and non-diffusive due to the appearance of plasma filaments. An effective perpendicular diffusion coefficient for intermittent filamentary dominated perpendicular transport will be motivated by the telegraph equation.

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