Analysis of the EDIPO Temperature Margin During Current Ramp-Up
| Autor: | Marinucci, C, Portone, Alfredo, Calvi, Marco, Marinucci, Claudio, Cau, Francesca, Bottura, Luca |
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| Jazyk: | angličtina |
| Rok vydání: | 2010 |
| Předmět: |
Superconductivity
Materials science Nuclear engineering superconductivity chemistry.chemical_element Superconducting magnet Cryogenics Condensed Matter Physics Electronic Optical and Magnetic Materials Magnetic field Thermal hydraulics Dipole Nuclear magnetic resonance Engineering chemistry Electrical and Electronic Engineering Electrical conductor Helium |
| Popis: | The European dipole (EDIPO), currently under construction, will provide background magnetic fields of up to 12.5 T for tests of ITER high-current superconducting cables. The EDIPO winding consists of 7 x 2 double layers of Nb$_{3}$SN cable-in-conduit conductors with forced flow cooling of supercritical helium. The performance limits of EDIPO during current ramp-up are analyzed analysed with the CryoSoft suite of codes, recently integrated into a customizable and flexible environment for the analysis of thermal hydraulic and electrical transients in superconducting magnetic systems. The simultaneous analysis of the cryogenic system and all 14 double layers shows that under all charging conditions the EDIPO temperature margin remains sufficiently high. |
| Databáze: | OpenAIRE |
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