Community Research and Development Information Service - CORDIS

FP7

Concept and development of ITER divertor thermography diagnostic

Funded under: FP7-EURATOM

Abstract

The conceptual and technological development of ITER divertor thermography approaches the aim to provide measurements for machine protection and physics studies even for the case of an eventual change to metallic targets. This requires not only the use of spectrally resolved imaging thermography but also the use of various additional calibration and precision measurement tools such as pyroreflectometry and the use of the photothermal effect. The question of the optical transport through the divertor port is resolved in a compromise with justification for both conventional and fibre elements. The remote handling sequence for such a device is demonstrated. The next steps to take are outlined.

Additional information

Authors: REICHLE R et al, Département de Recherches sur la Fusion Contrôlée, Association Euratom-CEA sur la Fusion, CEA Cadarache, Saint-Paul-lez-Durance (FR);ANDREW PH, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);GICQUEL S, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);MARTIN A, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);BRICHARD B, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);HERRMANN A, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);HERNANDEZ D, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);MIGOZZI J-B, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);LE NILIOT CH, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR);RIGOLLET F, ITER-IT, Joint Work Site, c/a CEA-Cadarache, St. Paul-lez-Durance (FR)
Bibliographic Reference: An oral paper given at: 18th International Conference on Plasma-Surface Interactions in Controlled Fusion Device Organised by: Laboratorio Nacional de Fusión Held in: Toledo (ES)
Availability: This article can be accessed online by subscribers, and can be ordered online by non-subscribers, at: http://dx.doi.org/doi:10.1016/j.jnucmat.2009.01.293
Record Number: 200910295 / Last updated on: 2009-09-22
Category: PUBLICATION
Original language: en
Available languages: en