Number of the records: 1
Application of a two-fluid two-point model to SolEdge2D-EIRENE simulations of TCV H-mode plasma
- 1.
SYSNO ASEP 0499210 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Application of a two-fluid two-point model to SolEdge2D-EIRENE simulations of TCV H-mode plasma Author(s) Nespoli, F. (IT)
Bufferand, H. (FR)
Valentinuzzi, M. (FR)
Fedorczak, N. (FR)
Ciraolo, G. (FR)
Serre, E. (FR)
Marandet, Y. (FR)
Maurizio, R. (CH)
De Oliveira, H. (CH)
Labit, B. (CH)
Komm, Michael (UFP-V) RID, ORCID
Faitsch, M. (DE)
Elmore, S. (GB)Number of authors 13 Source Title Nuclear Materials and Energy. - : Elsevier
Roč. 18, January 2019 (2019), s. 29-34Number of pages 6 s. Language eng - English Country NL - Netherlands Keywords Plasma ; Scrape-off layer ; Simulations ; tcv ; Transport ; Two-point model Subject RIV BL - Plasma and Gas Discharge Physics OECD category Fluids and plasma physics (including surface physics) Institutional support UFP-V - RVO:61389021 UT WOS 000460107500006 EID SCOPUS 85057609259 DOI 10.1016/j.nme.2018.11.026 Annotation The edge and scrape-off layer (SOL) plasma of the inter-ELM phase of an H-mode discharge from the TCV tokamak is modeled with the transport code SolEdge2D-EIRENE (Bufferand et al. Nuclear Fusion 55 (2015)). The numerical simulations, in presence and in absence of C impurities sputtered from the first wall, are presented and compared with the experiments, finding an overall good agreement. The application of the standard two-point model to the simulation results leads to an apparent momentum gain along the divertor leg. A two-fluid two-point model featuring thermally decoupled ions and electrons is introduced and applied to the simulation results, overcoming this apparent discrepancy. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2019 Electronic address https://www.sciencedirect.com/science/article/pii/S2352179118301819?via%3Dihub
Number of the records: 1