Conductors of the ITER magnets
Autor: | N. Mitchell, Denis Bessette, E. Zapretilina, H. Takigami |
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Rok vydání: | 2001 |
Předmět: |
Superconductivity
Materials science Liquid helium Nuclear engineering chemistry.chemical_element Superconducting magnet Condensed Matter Physics Electronic Optical and Magnetic Materials law.invention Conductor Electrical conduit chemistry law Magnet Electrical and Electronic Engineering Electrical conductor Helium |
Zdroj: | IEEE Transactions on Appiled Superconductivity. 11:1550-1553 |
ISSN: | 1051-8223 |
Popis: | Nb/sub 3/Sn and NbTi cable in conduit conductors (CICCs) cooled by a supercritical helium forced flow are considered in the ITER magnets. The design of the various CICCs relies on consideration of cost and manufacture as well as on the R&D performed on conductors for the ITER Model Coils. The amount of superconducting strand is optimized to satisfy operational requirements such as a minimum temperature margin, a heat power balance for stability (Stekly parameter), and a maximum hot spot temperature in case of quench. The conductor design and the main results of the conductor thermohydraulic analysis are discussed including consideration of nonuniform current distribution among superconducting strands. |
Databáze: | OpenAIRE |
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