Classification of ITER Tokamak Cooling Water System in Accordance with French Regulations Concerning Pressure and Nuclear Pressure Equipment

ITER is a joint international fusion facility to demonstrate the scientific and technological feasibility of fusion power for future commercial electric power facilities. ITER is being designed and constructed in France with support from seven domestic agencies. In accordance with the Article 14 of...

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Bibliographic Details
Published in:Fusion science and technology 2011-08, Vol.60 (2), p.781-785
Main Authors: Li, Fan, Barabash, Vladimir, Curd, Warren, Dell'Orco, Giovanni, Gopalapillai, Babulal, Chang, Keun-Pack, Ployhar, Steve, Somboli, Fabio
Format: Article
Language:English
Subjects:
Classification
Control
Cooling systems
Electric power
Isotopes
Nuclear fusion
Nuclear power generation
Tokamak devices
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Summary:ITER is a joint international fusion facility to demonstrate the scientific and technological feasibility of fusion power for future commercial electric power facilities. ITER is being designed and constructed in France with support from seven domestic agencies. In accordance with the Article 14 of the ITER Agreement, ITER shall observe French Regulations. Among various existing regulatory documents the French Decree 99-1046 concerning pressure equipment and the French Order dated 12th December 2005 concerning nuclear pressure equipment formulate the requirements for design, manufacture and operation of the pressure and nuclear pressure equipment. The ITER Tokamak Cooling Water System (TCWS) is comprised of 4 primary heat transfer systems and their supporting systems. TCWS provides the cooling water to client systems for heat removal during plasma operations and provides the primary confinement for the radioactive substances entrained in the cooling water. The main sources of radioactive substances include Tritium, Activated Corrosion Products (ACP), 14 C isotope, 16 N and 17 N isotope. The concentration of these radioactive substances is a key parameter for the classification of TCWS equipment in accordance with French regulations. The paper will describe the process for classifying TCWS pressure equipment in accordance with French Regulations.
ISSN:1536-1055
1943-7641
DOI:10.13182/FST11-A12480