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idaholab / TMAP8

Tritium Migration Analysis Program, Version 8
https://mooseframework.inl.gov/TMAP8/
GNU Lesser General Public License v2.1
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Capability for plasma loading BC #66

Open simopier opened 1 year ago

simopier commented 1 year ago

Reason

A plasma loading BC could be useful to define the surface concentration for a given particle flux and diffusivity. This is used a lot in the literature, see this paper.

Design

Create a BC that can handle plasma loading BC, or provide documentation for user on how to set this up with existing capabilities.

Impact

Enhance capabilities for plasma loading.

Suggested by @stephen-dixon

RemDelaporteMathurin commented 1 year ago

This expression will be different if you consider 1) instantaneous recombination (Kr = infinity) 2) a negligible partial pressure of hydrogen (no dissociation)

See https://github.com/RemDelaporteMathurin/FESTIM/pull/557