Energy removal and MHD performance of lithium capillary-pore systems for divertor target application

Autor:	V.A. Evtikhin, N.I Yezhov, S M Sotnikov, V.B. Petrov, S.V. Mirnov, B.I. Khripunov, A.V. Vertkov, I.E. Lyublinski
Rok vydání:	2000
Předmět:	Materials science Tokamak Mechanical Engineering Nuclear engineering Divertor chemistry.chemical_element Plasma Nuclear reactor Fusion power law.invention Nuclear physics Nuclear Energy and Engineering chemistry law Limiter General Materials Science Lithium Helium Civil and Structural Engineering
Zdroj:	Fusion Engineering and Design. :195-199
ISSN:	0920-3796
DOI:	10.1016/s0920-3796(00)00423-3
Popis:	Experimental results of complex studies of lithium capillary-pore systems (CPS) for application as a plasma facing structure in divertor and on the first wall of a fusion reactor are reported. The ability of CPS to accept and to remove high heat fluxes (up to 30 MW m −2 ) in steady-state conditions (tens of minutes) has been evaluated on target plate imitator mock-ups supplied with cooling and lithium feed systems under electron beam power load in a linear plasma facility. Experimental study of lithium flow up to 2.5 m s −1 in CPS made of material with final conductivity for various mesh sizes and of the effect of cross magnetic field up to 1.6 T on its parameters has been made. The results of successful experiments on the T-11M tokamak helium and hydrogen plasma interaction with a CPS-based lithium limiter and lithium puff influence on the plasma performances are presented and analysed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::9c851cc461808d5eb976500581f50b94 https://doi.org/10.1016/s0920-3796(00)00423-3 Zobrazit plný text záznamu Full Text from ScienceDirect