Alcator C-Mod内导流器升级设计与分析

IF 0.3 1区艺术学 0 MUSIC

NINETEENTH CENTURY MUSIC Pub Date : 2002-11-07 DOI:10.1109/FUSION.2002.1027705

P. Titus, J. Zaks, M. DeMaria, B. LaBombard, R. Granetz, J. Irby, B. Lipshultz, E. Fitzgerald, R. Childs, W. Beck, E. Marmar, D. Gwinn, I. Hutchinson, R. Boivin, W. Burke

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引用次数: 3

摘要

1993年，有迹象表明C-Mod内分流器超载。因此，在C-Mod中安装了一个内部分流器修改。新设计旨在改变导流器的轮廓，以适应更高的等离子体三角形，加强内层血管壁，以承受9.0特斯拉，2.5 MA的干扰，并消除瓷砖旋转。瓷砖和容器壁之间的热差，需要在加固硬件中引入顺应性。在容器内的实际组装需要可管理的部件尺寸和螺栓接口，这进一步降低了强度和刚度。在满足许多设计限制的同时，实现了22%的适度改进。

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Alcator C-Mod inner divertor upgrade design and analysis

In 1993 there were indications that the C-Mod inner divertor was being over-loaded. As a result, an inner divertor modification is being installed in C-Mod. The new design is intended to allow a change in profile of the divertor to accommodate a higher plasma triangularity, strengthen the inner vessel wall to survive 9.0 Tesla, 2.5 MA disruptions and, eliminate tile rotation. The thermal differentials between tiles and vessel wall, necessitated the introduction of compliance in the reinforcement hardware. Practical assembly within the vessel required manageable part size,and bolted interfaces which further reduced the strength and stiffness. A modest improvement of 22% was achieved while meeting the many design constraints.

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来源期刊

NINETEENTH CENTURY MUSIC MUSIC-

CiteScore

0.40

自引率

0.00%

发文量

期刊介绍： 19th-Century Music covers all aspects of Western art music between the mid-eighteenth and mid-twentieth centuries. We welcome--in no particular order--considerations of composers and compositions, styles, performance, historical watersheds, cultural formations, critical methods, musical institutions, ideas, and topics not named on this list. Our aim is to publish contributions to ongoing conversations at the leading edge of musical and multidisciplinary scholarship.