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Literature Review of Suspension Systems for Superconducting Elements
/ Piacentini, Luca (Latvia U., ISSP) ; Dassa, Luca (CERN) ; Perini, Diego (CERN) ; Ratkus, Andris (Latvia U., ISSP) ; Torims, Toms (Latvia U., ISSP) ; Uberti, Stefano (U. Brescia)
When designing suspension systems for superconducting elements, the primary challenge is to strike a balance between limiting the heat load to the cold mass and ensuring the proper mechanical resistance and/or stiffness of the system. This trade-off often leads engineers to choose from a limited set of materials and supporting architectures. [...]
2023 - 17 p.
- Published in : Machines 11 (2023) 929
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Explorative Studies of an Innovative Superconducting Gantry
/ Pullia, M G (CNAO, Milan) ; Donetti, M (CNAO, Milan) ; Felcini, E (CNAO, Milan) ; Frisella, G (CNAO, Milan) ; Mereghetti, A (CNAO, Milan) ; Mirandola, A (CNAO, Milan) ; Pella, A (CNAO, Milan) ; Savazzi, S (CNAO, Milan) ; Dassa, L (CERN) ; Karppinen, M (CERN) et al.
The Heavy Ion Therapy Research Integration plus (HITRIplus) is a European project that aims to integrate and propel research and technologies related to cancer treatment with heavy ions beams. Among the ambitious goals of the project, a specific work package includes the design of a gantry for carbon ions, based on superconducting magnets. [...]
2022 - 4 p.
- Published in : JACoW IPAC 2022 (2022) 2966-2969
Fulltext: PDF;
In : 13th International Particle Accelerator Conference (IPAC 2022), Bangkok, Thailand, 12 - 17 Jun 2022, pp.2966-2969
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Effect of Epoxy Volume Fraction on the Stiffness of Nb$_3$Sn Rutherford Cable Stacks
/ Wolf, Felix (CERN) ; Lackner, Friedrich (CERN) ; Hofmann, Michael (Forschungsreaktor Munich) ; Scheuerlein, Christian (CERN) ; Schoerling, Daniel (CERN) ; Tommasini, Davide (CERN)
For the optimization of Nb3Sn superconducting accelerator magnet design and assembly parameters the stress-strain behavior of the coils needs to be known. We have measured the stiffness of Nb3Sn Rutherford cable stacks with different epoxy volume fraction. [...]
2019 - 6 p.
- Published in : IEEE Trans. Appl. Supercond. 29 (2019) 8401006
In : Applied Superconductivity Conference 2018, Seattle, United States Of America, 28 Oct - 2 Nov 2018, pp.8401006
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A Novel Design for Improving the Control on the Stainless-Steel Vessel Welding Process for Superconducting Magnets
/ Vallone, G (LBL, Berkeley) ; Ambrosio, G (Fermilab) ; Anderssen, E (LBL, Berkeley) ; Fehrer, S (Fermilab) ; Ferracin, P (LBL, Berkeley) ; Ferradas Troitino, J (CERN)
Stainless steel vessels see widespread use in superconducting magnets for particle accelerator applications. Their function varies in different magnet designs: they always provide the necessary liquid helium containment, but in some cases are also used to provide azimuthal prestress and can also be welded to the magnet end plate to provide additional longitudinal stiffness. [...]
FERMILAB-PUB-22-858-TD.-
2023 - 5 p.
- Published in : IEEE Trans. Appl. Supercond. 33 (2023) 4001705
Fulltext: PDF; External link: Fermilab Library Server
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Results of Vertical Tests for the KEK-ERL Single Cell Superconducting Cavities
/ Umemori, K (KEK, Tsukuba) ; Furuya, T (KEK, Tsukuba) ; Sakai, H (Tokyo U., ISSP) ; Sawamura, M (JAEA, Ibaraki) ; Shinoe, K (Tokyo U., ISSP) ; Takahashi, T (KEK, Tsukuba)
2008 - 3 p.
External link: Published version from JACoW
In : 11th European Particle Accelerator Conference, Genoa, Italy, 23 - 27 Jun 2008, pp.MOPP159
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Sub-micro-Tesla Magnetic Shielding Design for Cryomodules in the High-gradient Program at CERN
/ Papadopoulos, Sotirios (CERN) ; Dassa, Luca (CERN) ; Dequaire, Julien (CERN) ; Gerigk, Frank (CERN) ; Pillon, Francois (CERN) ; Ramberger, Suitbert (CERN) ; Yilmazer, Pinar (CERN)
In the framework of the High-Gradient R\&D; program at CERN a cryomodule, consisting of four superconducting 5-cell cavities, has been designed. In order to reduce flux trapping in the surface of the superconductor and to minimize Q degradation during a quench, highly effective magnetic shielding is needed. [...]
2018 - 5 p.
- Published in : 10.18429/JACoW-SRF2017-MOPB090
External link: Fulltext
In : 18th International Conference on RF Superconductivity, Lanzhou, China, 17 - 21 Jul 2017, pp.MOPB090
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The EURISOL Multi Megawatt Target Station, a liquid metal target for a High Power spallation source.
/ Kharoua, C ( CERN) ; Kadi, Y ( CERN) ; Blumenfeld, L ( CERN) ; Milenkovich, R (PSI, SLS) ; Wagner, W (PSI, SLS) ; Thomsen, K (PSI, SLS) ; Dementjevs, S (PSI, SLS) ; Platacis, E (Latvia U., ISSP) ; Kravalis, K (Latvia U., ISSP) ; Zik, A (Latvia U., ISSP)
The European Isotope Separation On-Line Radioactive Ion Beam Facility (EURISOL) is set to be the ‘next-generation’ European Isotope Separation On-Line (ISOL) Radioactive Ion Beam (RIB) facility. [...]
EURISOL-02-22-2009-0059.
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02/03/09.
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Metal additive manufacturing for particle accelerator applications
/ Romano, Tobia (Milan, Polytech. ; Riga Tech. U.) ; Pikurs, Guntis (CERN ; Riga Tech. U.) ; Ratkus, Andris (Riga Tech. U.) ; Torims, Toms (CERN ; Riga Tech. U.) ; Delerue, Nicolas (IJCLab, Orsay) ; Vretenar, Maurizio (CERN) ; Stepien, Lukas (Fraunhofer Inst., Dresden) ; López, Elena (Fraunhofer Inst., Dresden) ; Vedani, Maurizio (Milan, Polytech.)
Metal additive manufacturing technologies are rapidly becoming an integral part of the advanced technological portfolio for the most demanding industrial applications. These processes are capable of fabricating three-dimensional components with near-net shape quality by depositing the constituent materials in a layer-by-layer fashion. [...]
2024 - 38 p.
- Published in : Phys. Rev. Accel. Beams 27 (2024) 054801
Fulltext: PDF;
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