1.
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Performance of the Short Model Coils Wound With the CERN 11-T Nb$_3$Sn Conductor
/ Perez, J C (CERN) ; Bajko, M (CERN) ; Bajas, H (CERN) ; Bordini, B (CERN) ; Chiuchiolo, A (CERN) ; Ferracin, P (CERN) ; Feuvrier, J (CERN) ; Juchno, M (CERN) ; Oberli, L (CERN) ; Sarasola, X (CERN)
The short model coil (SMC) dipole magnet has been designed and constructed in the framework of the European project EuCARD as a test bed for Nb_3Sn magnet R&D; in terms of coil fabrication technology and testing of Rutherford-type cables. Two pairs of racetrack coils were successfully tested in 2012, obtaining 12.5 T in the winding at 1.9 K, thus demonstrating SMC as a valid magnet design for conductor tests. [...]
2015 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 25 (2015) 4002805
In : Applied Superconductivity Conference 2014, Charlotte, NC, USA, 10 - 15 Aug 2014, pp.4002805
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2.
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Advanced Nb$_{3}$Sn conductors tested in a racetrack coil configuration for the 11T dipole project
/ Bajas, Hugues (CERN) ; Bajko, Marta (CERN) ; Izquierdo Bermudez, Susana (CERN) ; Rochepault, Etienne (CERN) ; Lorenzo Gomez, Jose V (CERN) ; Chiuchiolo, Antonella (CERN) ; Perez, Juan Carlos (CERN)
Within the 11T dipole magnet conductor development for the high-luminosity LHC upgrade, two types of Nb3 Sn cable based on the powder-in-tube (PIT) and the Rod and Restack processes (RRP) are tested in racetrack configuration in the short model coil (SMC) magnets. In 2016 and 2017, the performances of three different coils wound with 40-strand cables, one made of OST RRP 132/169 and two of PIT 120 strands have been measured using the SMC structure. [...]
2018 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 28 (2018) 4008605
In : 13th European Conference on Applied Superconductivity, ICCG, Geneva, Switzerland, 17 - 21 Sep 2017, pp.4008605
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3.
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16 T Nb$_{3}$Sn Racetrack Model Coil Test Result
/ Perez, J C (CERN) ; Bajas, H (CERN) ; Bajko, M (CERN) ; Bottura, L (CERN) ; Bordini, B (CERN) ; Chiuchiolo, A (CERN) ; De Rijk, G (CERN) ; Ferracin, P (CERN) ; Feuvrier, J (CERN) ; Grosclaude, P (CERN) et al.
In the framework of the European project EuCARD, the High Field Magnet project, led by a CERN-CEA collaboration, implied the development of a large aperture Nb$_{3}$Sn dipole magnet called FRESCA2. The magnet uses four double-pancake block-type coils, each about 1.5 m long. [...]
2016 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 26 (2016) 4004906
In : 24th International Conference on Magnet Technology, Seoul, Korea, 18 - 23 Oct 2015, pp.4004906
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4.
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5.
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Field Quality Study of a 1-m-Long Single-Aperture 11-T Nb$_3$Sn Dipole Model for LHC Upgrades
/ Chlachidze, G (Fermilab) ; DiMarco, J (Fermilab) ; Andreev, N (Fermilab) ; Apollinari, G (Fermilab) ; Auchmann, B (CERN) ; Barzi, E (Fermilab) ; Bossert, R (Fermilab) ; Fiscarelli, L (CERN) ; Karppinen, M (CERN) ; Nobrega, F (Fermilab) et al.
FNAL and CERN are carrying out a joint R&D; program with the goal of building a 5.5-m-long twin-aperture 11-T Nb_3Sn dipole prototype that is suitable for installation in the LHC. An important part of the program is the development and test of a series of short single-aperture and twin-aperture dipole models with a nominal field of 11 T at the LHC operation current of 11.85 kA and 20% margin. [...]
FERMILAB-CONF-13-271-TD.-
2014 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 24 (2014) 4000905
Fulltext: PDF; External link: FERMILABCONF
In : 23rd International Conference on Magnet Technology, Boston, MA, USA, 14 - 19 Jul 2013, pp.4000905
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6.
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“Block-Type” Coils Fabrication Procedure for the Nb$_3$Sn Dipole Magnet FRESCA2
/ Rondeaux, F (Saclay) ; Ferracin, P (CERN) ; Durante, M (Saclay) ; Gauthier, R (CERN) ; Manil, P (Saclay) ; Munoz Garcia, J E (Saclay) ; Perez, J C (CERN) ; Rifflet, J -M (Saclay) ; de Rijk, G (CERN) ; Rochepault, E (CERN) et al.
The Nb$_3$Sn FRESCA2 dipole magnet is dedicated
to upgrade the CERN cable test facility FRESCA. It is also a
technological demonstrator of large-aperture Nb$_3$Sn accelerator
magnet. [...]
2016 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 26 (2016) 4002405
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7.
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Fabrication and Assembly of the $Nb_3Sn$ Dipole Magnet FRESCA2
/ Rochepault, Etienne (CERN) ; Bourcey, Nicolas (CERN) ; Ferracin, Paolo (CERN) ; Gauthier, Remy (CERN) ; Manil, Pierre (IRFU, Saclay) ; Maury, Gregory (CERN) ; Perez, Juan Carlos (CERN) ; Rifflet, J M (IRFU, Saclay) ; de Rijk, Gijs (CERN) ; Rondeaux, Francoise (IRFU, Saclay) et al.
The FRESCA2 Dipole Magnet is developed within the framework of a collaboration between CEA Saclay and CERN, in the continuity of the European project EuCARD. The goal is to manufacture a dipole magnet providing a 13 T magnetic field in a 100 mm aperture for a superconducting cable test station at CERN. [...]
2017 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 27 (2017) 9500205
In : Applied Superconductivity Conference, Denver, CO, USA, 4 - 9 Sep 2016, pp.9500205
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9.
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The 11 T Dipole for HL-LHC: Status and Plan
/ Savary, F (CERN) ; Barzi, E (Fermilab) ; Bordini, B (CERN) ; Bottura, L (CERN) ; Chlachidze, G (Fermilab) ; Ramos, D (CERN) ; Izquierdo Bermudez, S (CERN) ; Karppinen, M (CERN) ; Lackner, F (CERN) ; Loffler, C H (CERN) et al.
The upgrade of the Large Hadron Collider (LHC) collimation system includes additional collimators in the LHC lattice. The longitudinal space for these collimators will be created by replacing some of the LHC main dipoles with shorter but stronger dipoles compatible with the LHC lattice and main systems. [...]
FERMILAB-CONF-16-358-TD.-
2016 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 26 (2016) 4005305
Fulltext: PDF; External link: FERMILABCONF
In : 24th International Conference on Magnet Technology, Seoul, Korea, 18 - 23 Oct 2015, pp.4005305
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10.
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Mechanical analysis of the Nb$_3$Sn 11 T dipole short models for the High Luminosity Large Hadron Collider
/ Izquierdo Bermudez, S (CERN) ; Nilsson, E (CERN) ; Bottura, L (CERN) ; Bourcey, N (CERN) ; Devred, A ; Ferracin, P (CERN) ; Ferradas Troitino, S (CERN) ; Fiscarelli, L (CERN) ; Guinchard, M (CERN) ; Löffler, C (CERN) et al.
For the Large Hadron Collider luminosity upgrade, two of the NbTi 8.3 T main bending dipoles will be replaced by two shorter Nb$_3$Sn 11.2 T dipoles to create space for the installation of collimators in the dispersion suppression region. With the aim to verify the design features, several 2 m long 11 T models have been constructed and tested at CERN. [...]
2019 - 18 p.
- Published in : Supercond. Sci. Technol. 32 (2019) 085012
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