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Pitcher, C. S.*; Barnsley, R.*; Bertalot, L.*; Encheva, A.*; Feder, R.*; Friconneau, J. P.*; Hu, Q.*; Levesy, B.*; Loesser, G. D.*; Lyublin, B.*; et al.
Fusion Science and Technology, 64(2), p.118 - 125, 2013/08
被引用回数：4 パーセンタイル：32.48(Nuclear Science & Technology)ITERにおいて計測装置を設置するための基盤構造である上部及び水平ポートプラグの共通部分に関する統合設計をまとめたものである。本設計は、ITER機構が組織した各国数名からなる設計タスクフォースにより実施され、ポートプラグの成立に必要なすべての作業を網羅したものである。検討の結果、一つのポートプラグに複数の計測装置が入る水平ポートプラグでは、計測器毎の干渉を避けると同時に保守を考慮した3から6のユニット構造を提案し、さらに発生する電磁力の低減をはかった。また、真空容器外のインタースペースやポートセルへの設置についても考慮し、ポートプラグ及び計測装置の一体化の検討を行った。会議では懸案となっている中性子遮蔽性能の改善策についても併せて報告する。
Walsh, M.*; Andrew, P.*; Barnsley, R.*; Bertalot, L.*; Boivin, R.*; Bora, D.*; Bouhamou, R.*; Ciattaglia, S.*; Costley, A. E.*; Counsell, G.*; et al.
Proceedings of 23rd IAEA Fusion Energy Conference (FEC 2010) (CD-ROM), 8 Pages, 2011/03
The ITER device is currently under construction. To fulfil its mission, it will need a set of measurement systems. These systems will have to be robust and satisfy many requirements hitherto unexplored in Tokamaks. Typically, diagnostics occupy either a removable item called a port plug, or installed inside the machine as an intricate part of the overall construction. Limited space availability has meant that many systems have to be grouped together. Installation of the diagnostic systems has to be closely planned with the overall schedule. This paper will describe some of the challenges and systems that are currently being progressed.
Reichle, R.*; Andrew, P.*; Counsell, G.*; Drevon, J.-M.*; Encheva, A.*; Janeschitz, G.*; Johnson, D. W.*; 草間 義紀; Levesy, B.*; Martin, A.*; et al.
Review of Scientific Instruments, 81(10), p.10E135_1 - 10E135_5, 2010/10
被引用回数：30 パーセンタイル：75.22(Instruments & Instrumentation)ITER will have wide angle viewing systems and a divertor thermography diagnostic which shall provide infrared coverage of the divertor and large parts of the first wall surfaces with spatial and temporal resolution adequate for operational purposes and higher resolved details of the divertor and other areas for physics investigations. We propose specifications for each system such that they jointly respond to the requirements. Risk analysis driven priorities for future work concern mirror degradation, interfaces with other diagnostics, radiation damage to refractive optics, reflections and the development of calibration and measurements methods for varying optical and thermal target properties.
