Actively cooled pump limiters and power scrape-off length measurements in Tore-Supra

Tore-Supra is a superconducting tokamak aimed at studying long plasma pulses (>30 s). It is equipped with two types of pump limiters (PL). A provisional type, semi-inertially cooled between shots, has been used for plasma scrape-off characterization. The e-folding length λ q for power deposition...

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Bibliographic Details
Published in:Journal of nuclear materials 1992-12, Vol.196, p.759-764
Main Authors: Guilhem, D., Seigneur, A., Chappuis, P., Chatelier, M., DeMichelis, C., Deschamps, P., Grosman, A., Hess, W., Lecoustey, P., Loarer, T., Poutchy, L., Schlosser, J.
Format: Article
Language:English
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Summary:Tore-Supra is a superconducting tokamak aimed at studying long plasma pulses (>30 s). It is equipped with two types of pump limiters (PL). A provisional type, semi-inertially cooled between shots, has been used for plasma scrape-off characterization. The e-folding length λ q for power deposition on these components has been unfolded (1.0
ISSN:0022-3115
1873-4820
DOI:10.1016/S0022-3115(06)80138-8