Magnetic and Mechanical Analysis of a Large Aperture 15 T Cable Test Facility Dipole Magnet

The US Department of Energy (DOE) Office of Science (SC), is funding a large bore "Cable Test Facility Magnet" for testing advanced cables and inserts in high transverse field. This is a joint effort between the Office of High Energy Physics (HEP) and the Office of Fusion Energy Sciences (...

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Bibliographic Details
Published in:IEEE transactions on applied superconductivity 2021-08, Vol.31 (5), p.1-6
Main Authors: Vallone, Giorgio, Arbelaez, Diego, Araujo, Douglas Martins, Ballarino, Amalia, Ferracin, Paolo, Hafalia, Aurelio, Hopkins, Simon, Marinozzi, Vittorio, Pong, Ian, Prestemon, Soren, Sabbi, GianLuca, Velev, Gueorgui
Format: Article
Language:English
Subjects:
accelerator magnets
Bladder
Cables
Coils
cryostats
Dipoles
fusion reactor instrumentation
Inserts
INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
Laboratories
Layout
Magnetic analysis
Magnetomechanical effects
Mechanical analysis
Nb3Sn
nb<inline-formula xmlns:ali="http://www.niso.org/schemas/ali/1.0/" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <tex-math notation="LaTeX"> _{3}</tex-math> </inline-formula>sn
PARTICLE ACCELERATORS
Stress
Superconducting magnets
Test facilities
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Description
Summary:The US Department of Energy (DOE) Office of Science (SC), is funding a large bore "Cable Test Facility Magnet" for testing advanced cables and inserts in high transverse field. This is a joint effort between the Office of High Energy Physics (HEP) and the Office of Fusion Energy Sciences (FES). The background field magnet for this facility is being developed at Lawrence Berkeley National Laboratory (LBNL) while the cryostat and test facility will be located and operated by Fermi National Accelerator Laboratory (FNAL). The Nb_{3} Sn dipole magnet, which will provide the transverse background field, is designed to generate a field of 15 T in a 100 × 150 mm bore at 1.9 K. The conceptual design of a block-type dipole with flared ends and a structure based on key-and-bladder technology will be introduced. The results of the magnetic and mechanical analysis will be presented.
ISSN:1051-8223
1558-2515
DOI:10.1109/TASC.2021.3065882