Design and development of the ITER vacuum vessel

被引：16

作者：

Koizumi, K

Nakahira, M

Itou, Y

Tada, E

Johnson, G

Ioki, K

Elio, F

Iizuka, T

Sannazzaro, G

Takahashi, K

Utin, Y

Onozuka, M

Nelson, B

Vallone, C

Kuzmin, E

机构：

[1] Japan Atom Energy Res Inst, JA Home Team, Naka, Ibaraki 31101, Japan

[2] ITER Joint Cent Team, Garching, Germany

[3] Oak Ridge Natl Lab, US Home Team, Oak Ridge, TN 37830 USA

[4] Efremov Inst, RF Home Team, St Petersburg, Russia

来源：

FUSION ENGINEERING AND DESIGN | 1998年 / 41卷

关键词：

D O I：

10.1016/S0920-3796(97)00143-9

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：

In ITER, the vacuum vessel (VV) is designed to be a water cooled, double-walled toroidal structure made of 316LN stainless steel with a D-shaped cross section approximately 9 m wide and 15 m high. The design work which began at the beginning of the ITER-EDA is nearing completion by resolving the technical issues. In parallel with the design activities,the R&D program, Full-scale VV Sector Model Project, was initiated in 1995 to resolve the design and fabrication issues. The full-scale sector model corresponds to an 18 degrees sector (9 degrees sub-sector x 2) and is being fabricated on schedule. To date, 60% of the fabrication had been completed. The fabrication of full-scale model including sector-to-sector connection will be completed by the end of 1997 and performance tests are scheduled until the end of ITER-EDA. This paper describes the latest status of,the ITER VV design and the Full-scale Sector Model Project. (C) 1998 Published by Elsevier Science S.A. All rights reserved.

引用

页码：299 / 304

页数：6