Title
ITER-like wide-angle infrared thermography and visible observation diagnostic using reflective optics
Author
Gauthier, E.
Roche, H.
Thomas, E.
Droineau, S.
Bertrand, B.
Migozzi, J.B.
Vliegenthart, W.A.
Dague, L.
Andrew, P.
Tiscornia, T.
Sands, D.
TNO Industrie en Techniek
Publication year
2007
Abstract
Control of the plasma-wall interaction during transient events will be a critical issue in ITER. A new ITER-like wide-angle infrared and visible diagnostic, allowing to observe plasma wall interaction in the main chamber, has been installed on JET. The design and the manufacture of the diagnostic and the test results are presented. ELM interaction with the JET main chamber has been observed. ELM interaction with the walls occurs mainly on the divertor but a part of the ELMs energy impacts also on the upper and outer limiters.
Subject
ELMs
Infrared thermography
ITER
JET
Plasma wall interaction
Nuclear reactors
Plasma wall interaction
Reflective optics
To reference this document use:
http://resolver.tudelft.nl/uuid:f51c4fd7-792b-4259-87db-b6e17516cf46
TNO identifier
240239
Publisher
Elsevier, Amsterdam
ISSN
0920-3796
Source
Fusion Engineering and Design, 82 (5-14), 1335-1340
Document type
article