The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation

doi:10.1088/1741-4326/ac35f9

	The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation
	Colas, L.3; Urbanczyk, G.2,3; Goniche, M.3; Hillairet, J.3; Bernard, J. -M.3; Bourdelle, C.3; Fedorczak, N.3; Guillemaut, C.3; Helou, W.1; Bobkov, V.11
刊名	NUCLEAR FUSION
	2022
卷号	62
关键词	RF sheath ICRH biasing E x B convection erosion heat load
ISSN号	0029-5515
DOI	10.1088/1741-4326/ac35f9
通讯作者	Colas, L.(laurent.colas@cea.fr)
英文摘要	As part of ITPA-Integrated Operational Scenario activities, this contribution reviews recent experimental characterizations of radio-frequency (RF)-induced scrape-off layer (SOL) modifications of various tokamaks worldwide and of the LArge Plasma Device at UCLA. The phenomenology, as observed using a large variety of measurement techniques, is consistent with expectations from RF sheath rectification. Emphasis is then put on the complex three-dimensional (3D) spatial patterns of the RF-SOL interaction, in relation to the magnetic topology and the spatial distribution of RF currents over the metallic structures surrounding the RF wave launchers. Dependence on the local plasma parameters in the antenna vicinity is also briefly addressed. The final part discusses implications for future devices.
资助项目	Euratom Research and Training Programme[633053]
WOS关键词	SCRAPE-OFF LAYER ; ANTENNA-PLASMA INTERACTIONS ; RETARDING-FIELD ANALYZER ; FARADAY SCREEN ; DENSITY CONVECTION ; HEAT LOADS ; JET ; POWER ; PERFORMANCE ; WALL
WOS研究方向	Physics
语种	英语
出版者	IOP Publishing Ltd
WOS记录号	WOS:000731349800001
资助机构	Euratom Research and Training Programme
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/126414]
专题	中国科学院合肥物质科学研究院
通讯作者	Colas, L.
作者单位	1.ITER Org, Route Vinon sur Verdon,CS 90 046, F-13067 St Paul Les Durance, France 2.Shenzhen Univ, Coll Phys & Optoelect Engn, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China 3.CEA, IRFM, F-13108 St Paul Les Durance, France 4.Princeton Plasma Phys Lab, Princeton, NJ 08543 USA 5.MIT, Plasma Sci Fus Ctr, Cambridge, MA 02139 USA 6.Gen Atom, San Diego, CA USA 7.Oak Ridge Natl Lab, 1 Bethel Valley Rd, Oak Ridge, TN 37830 USA 8.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China 9.Royal Mil Acad, Plasma Phys Lab, B-1000 Brussels, Belgium 10.Culham Sci Ctr, CCFE, Abingdon OX14 3DB, Oxon, England
推荐引用方式 GB/T 7714	Colas, L.,Urbanczyk, G.,Goniche, M.,et al. The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation[J]. NUCLEAR FUSION,2022,62.
APA	Colas, L..,Urbanczyk, G..,Goniche, M..,Hillairet, J..,Bernard, J. -M..,...&Ono, M..(2022).The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation.NUCLEAR FUSION,62.
MLA	Colas, L.,et al."The geometry of the ICRF-induced wave-SOL interaction. A multi-machine experimental review in view of the ITER operation".NUCLEAR FUSION 62(2022).