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Title: Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs During Plasma Disruptions

Abstract

ITER diagnostic port plugs perform many functionsincluding structural support of diagnostic systems under high electromagnetic loads while allowing for diagnostic access to the plasma. The design of diagnostic equatorial port plugs (EPP) are largely driven by electromagnetic loads and associate responses 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:
Research Org.:
Princeton Plasma Physics Lab. (PPPL), Princeton, NJ (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1056797
Report Number(s):
PPPL-4797
DOE Contract Number:  
DE-ACO2-09CH11466
Resource Type:
Conference
Resource Relation:
Conference: Conference: 27th Symposium on Fusion Technology, Sept. 24-28, 2012, Liege, Belgium
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; Fusion Engineering, ITER

Citation Formats

Y. Zhai, R. Feder, A. Brooks, M. Ulrickson, C.S. Pitcher and G.D. Loesser. Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs During Plasma Disruptions. United States: N. p., 2012. Web.
Y. Zhai, R. Feder, A. Brooks, M. Ulrickson, C.S. Pitcher and G.D. Loesser. Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs During Plasma Disruptions. United States.
Y. Zhai, R. Feder, A. Brooks, M. Ulrickson, C.S. Pitcher and G.D. Loesser. 2012. "Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs During Plasma Disruptions". United States. https://www.osti.gov/servlets/purl/1056797.
@article{osti_1056797,
title = {Electromagnetic Analysis of ITER Diagnostic Equatorial Port Plugs During Plasma Disruptions},
author = {Y. Zhai, R. Feder, A. Brooks, M. Ulrickson, C.S. Pitcher and G.D. Loesser},
abstractNote = {ITER diagnostic port plugs perform many functionsincluding structural support of diagnostic systems under high electromagnetic loads while allowing for diagnostic access to the plasma. The design of diagnostic equatorial port plugs (EPP) are largely driven by electromagnetic loads and associate responses 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.},
doi = {},
url = {https://www.osti.gov/biblio/1056797}, journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {8}
}

Conference:
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