Modelling of the effects of divertor recycling conditions and toroidal field direction on divertor power and particle flux asymmetries between and during ELMs with PARASOL for COMPASS-like plasmas

Hosokawa, M.; Loarte, A.; Huijsmans, G.T.A.; Takizuka, T.; Hayashi, N.; Adámek, Jiří; Seidl, Jakub; Horáček, Jan; Komm, Michael

Number of the records: 1

Modelling of the effects of divertor recycling conditions and toroidal field direction on divertor power and particle flux asymmetries between and during ELMs with PARASOL for COMPASS-like plasmas

1.

SYSNO ASEP	0548832
Document Type	C - Proceedings Paper (int. conf.)
R&D Document Type	Conference Paper
Title	Modelling of the effects of divertor recycling conditions and toroidal field direction on divertor power and particle flux asymmetries between and during ELMs with PARASOL for COMPASS-like plasmas
Author(s)	Hosokawa, M. (JP) Loarte, A. (FR) Huijsmans, G.T.A. (FR) Takizuka, T. (JP) Hayashi, N. (JP) Adámek, Jiří (UFP-V)_{RID, ORCID} Seidl, Jakub (UFP-V)_RID Horáček, Jan (UFP-V)_{RID, ORCID} Komm, Michael (UFP-V)_{RID, ORCID}
Number of authors	9
Article number	O2.110
Source Title	45th EPS Conference on Plasma Physics, 42A. - Mulhouse : European Physical Society, 2018 - ISBN 979-10-96389-08-7
Number of pages	4 s.
Publication form	Online - E
Action	45th EPS Conference on Plasma Physics
Event date	02.07.2018 - 06.07.2018
VEvent location	Praha
Country	CZ - Czech Republic
Event type	EUR
Language	eng - English
Country	FR - France
Keywords	divertor ; COMPASS ; plasma
Subject RIV	BL - Plasma and Gas Discharge Physics
OECD category	Fluids and plasma physics (including surface physics)
Institutional support	UFP-V - RVO:61389021
EID SCOPUS	85057792281
Annotation	Particle and energy fluxes to the plasma facing components (PFCs) during edge localized modes (ELMs) are expected to unacceptably shorten the lifetime of PFCs in ITER. Non-linear MHD simulations of ELMs for ITER plasmas, assuming a fluid model for the edge parallel transport, have been made. However, ELM transport in the ITER SOL-divertor plasma is collisionless given the high pedestal plasma temperature. In order to understand the consequences of kinetic effects on the power and particle fluxes to PFCs between ELMs and during ELMs, particle simulations with PARASOL have been carried out for COMPASS H-mode plasmas with two directions of the toroidal field.
Workplace	Institute of Plasma Physics
Contact	Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975
Year of Publishing	2022

Number of the records: 1