Conceptual design of a high-field septum magnet using a superconducting shield and a canted-cosine-theta magnet

2019 ◽  
Vol 90 (5) ◽  
pp. 053302 ◽  
Author(s):  
Dániel Barna ◽  
Martin Novák ◽  
Kristóf Brunner ◽  
Glyn Kirby ◽  
Brennan Goddard ◽  
...  
Keyword(s):  
Conceptual Design ◽  
High Field ◽  
Superconducting Shield

scholarly journals Conceptual Design of a HTS Dipole Insert Based on Bi2212 Rutherford Cable

Instruments ◽  
2020 ◽  
Vol 4 (4) ◽  
pp. 29
Author(s):  
Alexander V Zlobin ◽  
Igor Novitski ◽  
Emanuela Barzi
Keyword(s):  
Stress Management ◽  
Conceptual Design ◽  
High Field ◽  
First Generation ◽  
Development Program ◽  
Management Approach ◽  
Management Concepts ◽  
Accelerator Magnets ◽  
Transverse Stresses ◽  
Current Carrying Capability

The U.S. Magnet Development Program (US-MDP) is aimed at developing high-field accelerator magnets with magnetic fields beyond the limits of Nb3Sn technology. Recent progress with composite wires and Rutherford cables based on the first generation high-temperature superconductor Bi2Sr2CaCu2O8−x (Bi2212) allows considering them for this purpose. However, Bi2212 wires and cables are sensitive to transverse stresses and strains, which are large in high-field accelerator magnets. This requires magnet designs with stress management concepts to control azimuthal and radial strains in the coil windings and prevent the degradation of the current carrying capability of Bi2212 conductor or even its permanent damage. This paper describes a novel stress management approach, which was developed at Fermilab for high-field large-aperture Nb3Sn accelerator magnets, and is now being applied to high-field dipole inserts based on Bi2212 Rutherford cables. The insert conceptual design and main parameters, including the superconducting wire and cable, as well as the coil stress management structure, key technological steps and approaches, test configurations and their target parameters, are presented and discussed.

Conceptual Design of a Large Aperture Dipole for Testing of Cables and Insert Coils at High Field

2018 ◽  
Vol 28 (3) ◽  
pp. 1-5 ◽  
Author(s):  
Pierluigi Bruzzone ◽  
Luca Bottura ◽  
Francesca Cau ◽  
Gjis de Rijk ◽  
Paolo Ferracin ◽  
...  
Keyword(s):  
Conceptual Design ◽  
High Field ◽  
Large Aperture

scholarly journals Conceptual Design of the 45 T Hybrid Magnet at the Nijmegen High Field Magnet Laboratory

2010 ◽  
Vol 20 (3) ◽  
pp. 688-691 ◽  
Author(s):  
S A J Wiegers ◽  
A den Ouden ◽  
J Rook ◽  
J A A J Perenboom ◽  
H H J ten Kate ◽  
...  
Keyword(s):  
Conceptual Design ◽  
High Field ◽  
Hybrid Magnet ◽  
High Field Magnet

Conceptual design study of high field magnets for very large hadron collider

2000 ◽  
Vol 10 (1) ◽  
pp. 310-313 ◽  
Author(s):  
G. Ambrosio ◽  
V.V. Kashikhin ◽  
P.J. Limon ◽  
I. Terechkine ◽  
R. Yamada ◽  
...  
Keyword(s):  
Large Hadron Collider ◽  
Conceptual Design ◽  
High Field ◽  
Hadron Collider ◽  
Design Study

CONSTRUCTING A 4-TESLA LARGE THIN SOLENOID AT THE LIMIT OF WHAT CAN BE SAFELY OPERATED

2010 ◽  
Vol 25 (20) ◽  
pp. 1647-1666 ◽  
Author(s):  
A. HERVÉ
Keyword(s):  
Energy Density ◽  
Conceptual Design ◽  
High Field ◽  
Magnetic Energy ◽  
Magnetic Energy Density ◽  
Experimental Area ◽  
Cold Mass ◽  
Design And Construction

The 4-tesla, 6 m free bore CMS solenoid has been successfully tested, operated and mapped at CERN during the autumn of 2006 in a surface hall and fully recommissioned in the underground experimental area in the autumn of 2008. The conceptual design started in 1990, the R&D studies in 1993, and the construction was approved in 1997. At the time the main parameters of this project were considered beyond what was thought possible as, in particular, the total stored magnetic energy reaches 2.6 GJ for a specific magnetic energy density exceeding 11 kJ/kg of cold mass. During this period, the international design and construction team had to make several important technical choices, particularly mechanical ones, to maximize the chances of reaching the nominal induction of 4 T. These design choices are explained and critically reviewed in the light of what is presently known to determine if better solutions would be possible today for constructing a new large high-field thin solenoid for a future detector magnet.

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