000120431 001__ 120431
000120431 005__ 20190228220140.0
000120431 0247_ $$2doi$$a10.1016/j.jnucmat.2007.01.138
000120431 022__ $$a0022-3115
000120431 02470 $$2ISI$$a000247657200186
000120431 037__ $$aARTICLE
000120431 245__ $$aDivertor particle and power deposition profiles in JET ELMy H-mode discharges
000120431 260__ $$c2007
000120431 269__ $$a2007
000120431 336__ $$aJournal Articles
000120431 520__ $$aThe transient pulses of heat and particles arriving at the divertor target plates as a consequence of upstream ELM activity have been characterised at JET using an array of target embedded Langmuir probes in the MkIIGB-SRP divertor. High temporal and spatial resolution of the ELM time behaviour has been achieved by slow divertor strike point sweeps during ELMing H-mode discharges and subsequent coherent averaging of the data. One key result is the observation of target particle flux profile broadening with an e-folding length twice the inter-ELM during Type-I ELMs, presumably as a consequence of the enhanced radial transport. During the ELMs large divertor target currents have been observed, which change sign when the direction of the ion B x del B drift is reversed. First comparisons of IR and Langmuir probe derived power deposition profiles have shown a clear increase in the total sheath heat transmission coefficient during the ELMs. (c) 2007 Elsevier B.V. All rights reserved.
000120431 6531_ $$aJET
000120431 700__ $$aJachmich, S.
000120431 700__ $$aEich, T.
000120431 700__ $$aFundamenski, W.
000120431 700__ $$aKallenbach, A.
000120431 700__ $$0240525$$aPitts, R. A.$$g106117
000120431 773__ $$j363$$q1050-1055$$tJournal of Nuclear Materials
000120431 909C0 $$pCRPP
000120431 909C0 $$0252028$$pSPC$$xU12272$$xU12268$$xU10558$$xU10635$$xU12266$$xU10636$$xU10137$$xU12270$$xU10557$$xU12273$$xU10559$$xU12271$$xU12269$$xU12267$$xU10136
000120431 909CO $$ooai:infoscience.tind.io:120431$$pSB$$particle
000120431 937__ $$aCRPP-ARTICLE-2007-055
000120431 973__ $$aEPFL$$rREVIEWED$$sPUBLISHED
000120431 980__ $$aARTICLE