Electromagnetic Analysis of ITER Diagnostic Port Plugs 
and Diagnostic Systems during Plasma Events

Authors:   Y. Zhai, A. Brooks, R. Roccella, J. Guirao, M. Smith, 
G. D. Loesser, S. Pak, V. Udintsev, R. Feder, D. Johnson

Abstract:  
Introduction
  EM Global Models
    VV sector and Port Plug assembly
    Diagnostic First Wall, Diagnostic Shield Module and PP structure
    ECE, TIP & Vis/IR systems
    EM Benchmarks
  Transient Analysis
    Worst disruption scenarios
    Eddy current & disruption loads
    Load reduction/variation
    Static and transient field maps
  Response Implication
    DFW, DSM & EPP structure
    Dynamic impact to diagnostics
  Conclusions
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Presented at:  IEEE 26th Symposium on Fusion Engineering (SOFE), Austin, TX, May 31-June 4, 2015
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Download PPPL-5170 (pdf 4.9 MB 28 pp)
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