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Updated: Jun 8, 2026

Experimental Methods of Dust Charging and Mobilization on Surfaces with Exposure to Ultraviolet Radiation or Plasmas
Published on: April 3, 2018
Critical issues for modeling dust transport in tokamaks
Minas Bacharis1, Michael Coppins, John E Allen
1Imperial College London, London SW7 2BZ, UK. minas.bacharis03@imperial.ac.uk
Abstract:
Dust produced in tokamaks is an important issue for fusion. Dust particles can introduce health and safety issues when in the same time can have an impact on reactor performance. Apart from the associated problems there are also potential benefits that make the better understanding of their behavior important. In this work the dust transport code Dust in TOKamakS will be used to explore the effect that variations in the plasma background and the physical model, describing the plasma-dust interaction, have on their predicted trajectories.
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