Ignitor plasma chamber, first wall and remote handling maintenance

被引：0
|
作者：
Cucchiaro, A. [1 ]
Bianchi, A. [2 ]
Celentano, G. [1 ]
Crescenzi, C. [1 ]
Coletti, A. [1 ]
Coppi, B.
Frosi, P. [1 ]
Galbiati, L. [1 ]
Lucca, F.
Marin, A.
Mazzone, G. [1 ]
Parodi, B.
Pizzuto, A. [1 ]
Ramogida, G. [1 ]
Roccella, M. [1 ]
机构：
[1] Assoc ENEA Euratom Fus, Rome, Italy
[2] Ansaldo Ricerche, Genoa, Italy
来源：
21ST IEEE/NPSS SYMPOSIUM ON FUSION ENGINEERING - SOFE 05 | 2006年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The upgraded design of the Plasma Chamber (PC) and of the First Wall (FW) system consider the updated scenarios for IGNITOR [1] [2] vertical plasma disruption (VDE). The electromagnetic (EM) loads are so large to require a dynamic elastic-plastic structural analysis of the PC. A 360 degrees PC torus has been modeled to take into account the toroidal asymmetry of the halo current as well as the lateral EM loads. The PC wall thickness reduces the displacements within the clearance with toroidal coil. The PC low-cycle fatigue analysis results in a lifetime longer than the number of disruption events at the maximum performance.
引用
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页码：316 / 319
页数：4
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