DocumentCode
3199609
Title
Performance study of non-contact surface measurement technology for use in an experimental fusion device
Author
Brownhill, A. ; Brade, R. ; Robson, S.
Author_Institution
Dept. Civil, Environ. & Geomatic Eng., Univ. Coll. London, London, UK
fYear
2009
fDate
1-5 June 2009
Firstpage
1
Lastpage
4
Abstract
To supplement existing metrology techniques EFDA-JET has been investigating non-contact surface scanning of plasma facing components during shutdown periods. Research has been focusing on commercially available technologies capable of remote handling, assessing their abilities against common artefacts with features and surface representative of new first wall protection tiles.
Keywords
Tokamak devices; fusion reactor materials; measurement; plasma-wall interactions; EFDA-JET; first wall protection tiles; fusion device; metrology techniques; noncontact surface scanning; plasma facing components; remote handling; shutdown periods; Fiber lasers; Inspection; Magnetic field measurement; Plasma applications; Plasma devices; Plasma measurements; Plasma temperature; Protection; Sensor arrays; Tiles; laser scanner; metrology; surface measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Fusion Engineering, 2009. SOFE 2009. 23rd IEEE/NPSS Symposium on
Conference_Location
San Diego, CA
Print_ISBN
978-1-4244-2635-5
Electronic_ISBN
978-1-4244-2636-2
Type
conf
DOI
10.1109/FUSION.2009.5226404
Filename
5226404
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