This title appears in the Scientific Report : 2014 

B2-B2.5 Code Benchmarking, Part III: Convergence issues of the B2-EIRENE code
Kotov, Vladislav
Reiter, Detlev
Plasmaphysik; IEK-4
Jülich Forschungszentrum Jülich GmbH, Zentralbibliothek 2014
66 pp
Plasma theory
Berichte des Forschungszentrums 4371
Please use the identifier: in citations.
B2-EIRENE is a nite-volume Computational Fluid Dynamics (CFD) code which describes flow of magnetized charged particles combined self-consistently with kinetic Monte-Carlo (MC)model for neutral particles. The issue of the run-time and accuracy of the coupled package is addressed in the present report. Convergence of different iteration schemes is analyzed in termsof generalized residuals. Particular focus is on the global particle balance. The results and discussions may be of general interest for developers and users of tokamak edge codes based ona CFD-MC combination.