Tungsten erosion by unipolar arcing in DIII-D

Here, unipolar arcing was an important mechanism of metal surface erosion during the recently conducted Metal Rings Campaign in DIII-D when two toroidally continuous tile rings with 5 cm wide W-coated TZM inserts were installed in graphite tiles in the lower divertor, one on the floor and one on the...

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Veröffentlicht in:	Physica scripta 2017-10, Vol.T170 (T170)
Hauptverfasser:	Bykov, Igor, Chrobak, C. P., Abrams, Tyler, Rudakov, D. L., Unterberg, Ezekial A., Wampler, W. R., Hollmann, E. M., Moyer, R. A., Boedo, J. A., Stahl, B., Hinson, Edward T., Yu, J. H., Lasnier, C. J., Makowski, M., McLean, A. G.
Format:	Artikel
Sprache:	eng
Schlagworte:	70 PLASMA PHYSICS AND FUSION TECHNOLOGY arcing DIII-D erosion tungsten
Online-Zugang:	Volltext
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