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Title: Electromagnetic Analysis For The Design Of ITER Diagnostic Port Plugs During Plasma Disruptions

ITER diagnostic port plugs perform many functions including structural support of diagnostic systems under high electromagnetic loads while allowing for diagnostic access to plasma. The design of diagnotic equatorial port plugs (EPP) are largely driven by electromagnetic loads and associate response of EPP structure during plasma disruptions and VDEs. This paper summarizes results of transient electromagnetic analysis using Opera 3d in support of the design activities for ITER diagnostic EPP. A complete distribution of disruption loads on the Diagnostic First Walls (DFWs). Diagnostic Shield Modules (DSMs) and the EPP structure, as well as impact on the system design integration due to electrical contact among various EPP structural components are discussed.
Authors:
Publication Date:
OSTI Identifier:
1128918
Report Number(s):
PPPL-5005
DOE Contract Number:
DE-ACO2-09CH11466
Resource Type:
Technical Report
Publisher:
Renewable Energy Global Innovations (March 2014)
Research Org:
Princeton Plasma Physics Laboratory (PPPL), Princeton, NJ (United States)
Sponsoring Org:
USDOE Office of Science (SC)
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY ITER Diagnostic Equatorial