| Autor: |
H. Frerichs, X. Bonnin, Y. Feng, A. Loarte, R.A. Pitts, D. Reiter, O. Schmitz |
| Jazyk: |
angličtina |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Nuclear Materials and Energy, Vol 18, Iss , Pp 62-66 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
2352-1791 |
| DOI: |
10.1016/j.nme.2018.11.022 |
| Popis: |
Numerical access to cold divertor conditions in tokamaks with EMC3-EIRENE has been proven to be challenging, but is now possible for the first time after a linearization of the electron energy sink term from interaction with neutral gas. This is shown based on a 1D flux tube simulation, and consecutively for a full 3D ITER edge plasma configuration. Comparison with SOLPS-ITER simulations for the initial non-active phase in ITER with a gas fueled L-mode show good agreement with EMC3-EIRENE for the transition to detachment. Keywords: Plasma edge modeling, Detachment, Numerical stability |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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