ITER Vacuum Vessel design and construction

被引：13

作者：

Ioki, K. ^{[1
]}

Choi, C. H. ^{[1
]}

Daly, E. ^{[1
]}

Dani, S. ^{[1
]}

Davis, J. ^{[1
]}

Giraud, B. ^{[1
]}

Gribov, Y. ^{[1
]}

Hamlyn-Harris, C. ^{[1
]}

Jones, L. ^{[2
]}

Jun, C. ^{[1
]}

Kim, B. C. ^{[3
]}

Kuzmin, E. ^{[4
]}

Le Barbier, R. ^{[1
]}

Martinez, J. -M. ^{[1
]}

Pathak, H. ^{[5
]}

Preble, J. ^{[1
]}

Reich, J. ^{[1
]}

Sa, J. W. ^{[3
]}

Terasawa, A. ^{[1
]}

Utin, Yu. ^{[1
]}

Wang, X. ^{[1
]}

Wu, S. ^{[1
]}

机构：

[1] ITER Org, F-13115 St Paul Les Durance, France

[2] F4E, E-08019 Barcelona, Spain

[3] NFRI, Taejon 305333, South Korea

[4] NTC Sintez, Efremov Inst, St Petersburg 189631, Russia

[5] ITER India, Gandhinagar 382025, India

来源：

FUSION ENGINEERING AND DESIGN | 2012年 / 87卷 / 5-6期

关键词：

Vacuum Vessel; Structural analysis; Support; In-wall shielding; Material; Dynamic test; COMPONENTS;

D O I：

10.1016/j.fusengdes.2012.02.023

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

After implementing a few design modifications (referred to as the "Modified Reference Design") in 2009, the Vacuum Vessel (VV) design had been stabilized. The VV design is being finalized, including interface components such as support rails and feedthroughs for the in-vessel coils. It is necessary to make adjustments to the locations of the blanket supports and manifolds to accommodate design modifications to the in-vessel coils. The VV support design is also being finalized considering a structural simplification. Design of the in-wall shielding (IWS) has progressed, considering the assembly methods and the required tolerances. The detailed layout of ferritic steel plates and borated steel plates was optimized based on the toroidal field ripple analysis. A dynamic test on the inter-modular key to support the blanket modules was performed to measure the dynamic amplification factor (DAF). An R&D program has started to select and qualify the welding and cutting processes for the port flange lip seal. The ITER VV material 316 L(N) IG was already qualified and the Modified Reference Design was approved by the Agreed Notified Body (ANB) in accordance with the Nuclear Pressure Equipment Order procedure. (C) 2012 Published by Elsevier B.V.

引用

页码：828 / 835

页数：8

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