Development of ITER Diagnostic Upper Port Plug

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概要

• 論文の詳細を見る

• The designs and analyses of the diagnostic port plug for installing diagnostics have been carried out from various aspects in order to advance the port plug concept to the realistic design. Manufacturing processes have been studied for the alternative structure using the rolling plates and ribs, in addition to the reference structure using forging material. Electromagnetic loads onto the upper port plug during a vertical displacement event have been evaluated. It has been shown that maximum moments are about half of the reference ones. The design integration of three diagnostics into one of the upper port plugs has been performed by considering required aspects such as diagnostic functions, neutron shielding, maintenance of diagnostic components and cooling channels.

• 社団法人 プラズマ・核融合学会の論文

著者

• NEYATANI Yuzuru

  Japan Atomic Energy Research Institute

• KUSAMA Yoshinori

  Japan Atomic Energy Agency

• EBISAWA Katsuyuki

  AITEL Corp

• OHMORI Junji

  Japan Atomic Energy Agency

• SATO Kazuyoshi

  Japan Atomic Energy Agency

関連論文

• Scaling of Edge Magnetic Fluctuations In DIII-D L-Mode
• Design and Structural Analysis of Support Structure for ITER Vacuum Vessel
• Thermal and Optical Analyses of Retro-Reflector for Poloidal Polarimeter on ITER
• Development of Collective Thomson Scattering for Alpha-Particle Diagnostic in Burning Plasmas
• Neutron Emission Profile Measurement and Fast Charge Exchange Neutral Particle Flux Measurement for Transport Analysis of Energetic Ions in JT-60U
• Experimental Study of Nonlinear Processes in Edge Turbulence of Toroidal Plasmas
• Development of Impurity Influx Monitor (Divertor) for ITER
• Sensitivity Study for the Optimization of the Viewing Chord Arrangement of the ITER Poloidal Polarimeter
• Development of ITER Diagnostic Upper Port Plug

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