Investigation of carbon transport in the scrape-off layer of TEXTOR-94
作者： P. Wienhold , H.G. Esser , D. Hildebrandt , A. Kirschner , M. Mayer
DOI: 10.1016/S0022-3115(00)00573-0
关键词:
摘要: Abstract 13 CH 4 was injected into 18 consecutive ohmic discharges (108 s) through a hole in graphite block equipped with an aluminium plate. and CII radical emission adjacent the observed by spectroscopy, while incremental grow of deposit measured situ colorimetry. SIMS depth profiling yielded fractions C 12 out background. Ratios up to / ≈0.42 were found although deposition efficiency for only about 0.2%. H D co-deposited ratios 0.4 0.2, respectively, as NRA ERDA. The results can be simulated quantitatively means ERO-TEXTOR code if high re-erosion is assumed hydrogen rich radicals x + . Within interaction C/C ratio seems become quasi-stationary. transported obstacles creates ≈0.27 after 108 s.
mpg.de
harvard.edu
elsevier.com
sci-hub.se 参考文章(8)
A. Sagara, Physics and technology for steady state plasmas : proceedings of 10th International Toki Conference on Plasma Physics and Controlled Nuclear Fusion (ITC-10), January 18-22, 2000, Toki-city, Japan The Japan Society of Plasma Science and Nuclear Fusion Research. ,(2000)
M Mayer, R Behrisch, K Plamann, P Andrew, J.P Coad, A.T Peacock, Wall erosion and material transport to the Mark I carbon divertor of JET Journal of Nuclear Materials. ,vol. 266, pp. 604- 610 ,(1999) , 10.1016/S0022-3115(98)00834-4
M. Mayer, R. Behrisch, P. Andrew, J.P. Coad, A.T. Peacock, Transport and redeposition of eroded material in JET Physica Scripta. ,vol. 81, pp. 13- 18 ,(1999) , 10.1238/PHYSICA.TOPICAL.081A00013
P. Wienhold, H. G. Esser, D. Hildebrandt, A. Kirschner, K. Ohya, V. Philipps, M. Rubel, J. von Seggern, Investigation of erosion and deposition on wall components of TEXTOR-94 Physica Scripta. ,vol. 81, pp. 19- 24 ,(1999) , 10.1238/PHYSICA.TOPICAL.081A00019
P Andrew, D Brennan, J.P Coad, J Ehrenberg, M Gadeberg, A Gibson, M Groth, J How, O.N Jarvis, H Jensen, R Lässer, F Marcus, R Monk, P Morgan, J Orchard, A Peacock, R Pearce, M Pick, A Rossi, B Schunke, M Stamp, M von Hellermann, D.L Hillis, J Hogan, Tritium recycling and retention in JET Journal of Nuclear Materials. ,vol. 266, pp. 153- 159 ,(1999) , 10.1016/S0022-3115(98)00662-X
J. von Seggern, M. Rubel, P. Karduck, V. Philipps, H. G. Esser, P. Wienhold, Properties of Thick Layers Deposited on Plasma Facing Wall Components of TEXTOR-94 Physica Scripta. ,vol. 81, pp. 31- 34 ,(1999) , 10.1238/PHYSICA.TOPICAL.081A00031
P. Wienhold, F. Weschenfelder, J. Winter, Colorimetry of interference colours to investigate thickness changes of protective coatings in TEXTOR Nuclear Instruments & Methods in Physics Research Section B-beam Interactions With Materials and Atoms. ,vol. 94, pp. 503- 510 ,(1994) , 10.1016/0168-583X(94)95428-3