On coupling fluid plasma and kinetic neutral physics models

The coupled fluid plasma and kinetic neutral physics equations are analyzed through theory and simulation of benchmark cases. It is shown that coupling methods that do not treat the coupling rates implicitly are restricted to short time steps for stability. Fast charge exchange, ionization and recom...

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Bibliographic Details
Main Authors: I. Joseph, M.E. Rensink, D.P. Stotler, A.M. Dimits, L.L. LoDestro, G.D. Porter, T.D. Rognlien, B. Sjogreen, M.V. Umansky
Format: Article
Language:English
Published: Elsevier 2017-08-01
Series:Nuclear Materials and Energy
Online Access:http://www.sciencedirect.com/science/article/pii/S2352179116302149