Title: Experiments on Lithium Collection with a Mesh Collector in T-11M Tokamak Chamber.
Authors: Vasina, Ya. A.; Shcherbak, A. N.; Prishvitsyn, A. S.; Djigailo, N. T.; Petrova, N. P.; Djurik, A. S.; Skopintsev, D. A.; Antonov, P. A.; Zorin, A. V.; Lazarev, V. B.
Abstract: The experimental results of collecting lithium on the smooth and mesh collectors installed in the T-11M tokamak chamber with a vertical lithium limiter are presented. The collector (longitudinal) in the form of a long cylinder was installed in the near-wall region of the chamber along the toroidal axis of the tokamak. It was shown that a collector with a surface covered by several layers of stainless steel mesh collects lithium five times more than one with a smooth surface. The collection of lithium by a mesh collector with a different number of mesh layers was studied. It has been established that the most part of lithium collection (75%) is due to the two outer layers of the collector mesh. A simple mathematical model is proposed that describes the distribution of the collected lithium over the mesh layers.
Subjects: STAINLESS steel; TOKAMAKS; MATHEMATICAL models
Publication: Physics of Atomic Nuclei, 2024, Vol 87, Issue 7, p894
ISSN: 1063-7788
Publication type: Academic Journal
DOI: 10.1134/S1063778824070147

Experiments on Lithium Collection with a Mesh Collector in T-11M Tokamak Chamber.

Vasina, Ya. A.; Shcherbak, A. N.; Prishvitsyn, A. S.; Djigailo, N. T.; Petrova, N. P.; Djurik, A. S.; Skopintsev, D. A.; Antonov, P. A.; Zorin, A. V.; Lazarev, V. B.