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Investigations on NbTi superconducting racetrack coils under pulsed-current excitations
/ Abusaif, F (KIT, Karlsruhe) ; Bernhard, A (KIT, Karlsruhe) ; Bründermann, E (KIT, Karlsruhe) ; Gancarcik, D (KIT, Karlsruhe ; CERN) ; Glamann, N (KIT, Karlsruhe) ; Grau, A (KIT, Karlsruhe) ; Saez de Jauregui, D (KIT, Karlsruhe) ; Müller, A-S (KIT, Karlsruhe)
One of the key issues in the technology of superconductors is the protection against quenches. When designing a superconductor as a magnet, a coil or even current leads, the design should be made such that the superconductor withstands all operational conditions as fast discharges, pulsed loads or even rapid transient background fields.Computational modeling of pulsed-current characterization in a self-field NbTi racetrack sample coil has been performed using the finite element modelling software Opera as a step towards understanding the thermal and electromagnetic processes during a quench. [...]
2024 - 7 p.
- Published in : J. Phys. : Conf. Ser.: 2687 (2024) , no. 8, pp. 082015 - Published in : JACoW IPAC: 2023 (2023) , pp. WEPM070
Fulltext: PublicationJACoW - PDF; PublicationIOP - PDF;
In : 14th International Particle Accelerator Conference (IPAC 2023), Venice, Italy, 7 - 12 May 2023, pp.082015
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2.
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Publication
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3.
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A CLIC Damping Wiggler Prototype at ANKA: Commissioning and Preparations for a Beam Dynamics Experimental Program
/ Bernhard, Axel (KIT, Karlsruhe, IPE) ; Bragin, Alexey (Novosibirsk, IYF) ; Casalbuoni, Sara (KIT, Karlsruhe, IPE) ; Ferracin, Paolo (CERN) ; Garcia Fajardo, Laura (CERN) ; Gerstl, Stefan (KIT, Karlsruhe, IPE) ; Gethmann, Julian (KIT, Karlsruhe, IPE) ; Grau, Andreas (KIT, Karlsruhe, IPE) ; Huttel, Erhard (KIT, Karlsruhe, IPE) ; Khrushchev, Sergey (Novosibirsk, IYF) et al.
In a collaboration between CERN, BINP and KIT a prototype of a superconducting damping wiggler for the CLIC damping rings has been installed at the ANKA synchrotron light source. On the one hand, the foreseen experimental program aims at validating the technical design of the wiggler, particularly the conduction cooling concept applied in its cryostat design, in a long-term study. [...]
CERN-ACC-2016-222; CLIC-Note-1095.-
2016 - 4 p.
- Published in : 10.18429/JACoW-IPAC2016-WEPMW002
Published version from JACoW: PDF;
In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.WEPMW002
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4.
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COLDDIAG: A Cold Vacuum Chamber for Diagnostics
/ Casalbuoni, S (Karlsruhe, Inst. Technol.) ; Baumbach, T (Karlsruhe, Inst. Technol.) ; Gerstl, S (Karlsruhe, Inst. Technol.) ; Grau, A W (Karlsruhe, Inst. Technol.) ; Hagelstein, M (Karlsruhe, Inst. Technol.) ; Saez de Jauregui, D (Karlsruhe, Inst. Technol.) ; Boffo, C (Babcock Noell, Wuerzburg) ; Sikler, G (Babcock Noell, Wuerzburg) ; Baglin, V (CERN) ; Cox, M P (Diamond Light Source) et al.
One of the still open issues for the development of superconducting insertion devices is the understanding of the beam heat load. With the aim of measuring the beam heat load to a cold bore and the hope to gain a deeper understanding in the beam heat load mechanisms, a cold vacuum chamber for diagnostics is under construction. [...]
2011
- Published in : IEEE Trans. Appl. Supercond. 21 (2011) 2300-2303
IEEE Published version, local copy: PDF;
In : Applied Superconductivity Conference 2010, Washington, DC, USA, 1 - 6 Aug 2010, pp.2300-2303
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5.
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Status of COLDDIAG: A Cold Vacuum Chamber for Diagnostics
/ Gerstl, Stefan (KIT, Karlsruhe) ; Baumbach, Tilo (KIT, Karlsruhe) ; Casalbuoni, Sara (KIT, Karlsruhe) ; Grau, Andreas (KIT, Karlsruhe) ; Hagelstein, Michael (KIT, Karlsruhe) ; Saez de Jauregui, David (KIT, Karlsruhe) ; Baglin, Vincent (CERN) ; Boffo, Cristian (Babcock Noell, Wuerzburg) ; Sikler, Gunther (Babcock Noell, Wuerzburg) ; Bradshaw, Thomas (Rutherford) et al.
One of the still open issues for the development of superconducting insertion devices is the understanding of the beam heat load. With the aim of measuring the beam heat load to a cold bore and the hope to gain a deeper understanding in the beam heat load mechanisms, a cold vacuum chamber for diagnostics is under construction. [...]
arXiv:1006.0089; IPAC-2010-WEPD018.-
2010 - 3 p.
- Published in : (2010) , pp. WEPD018
Fulltext: wepd018 - PDF; arXiv:1006.0089 - PDF; External link: Full-text at JACoW Server
In : 1st International Particle Accelerator Conference, Kyoto, Japan, 23 - 28 May 2010, pp.WEPD018
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6.
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Observation of Electron Clouds in the ANKA Undulator by Means of the Microwave Transmission Method
/ Sonnad, K G (Karlsruhe, Forschungszentrum) ; Birkel, I (Karlsruhe, Forschungszentrum) ; Casalbuoni, S (Karlsruhe, Forschungszentrum) ; Huttel, E (Karlsruhe, Forschungszentrum) ; Mashkina, E M (Karlsruhe, Forschungszentrum) ; Saez de Jauregui, D (Karlsruhe, Forschungszentrum) ; Smale, N J (Karlsruhe, Forschungszentrum) ; Caspers, Friedhelm (CERN) ; Muller, A S (Karlsruhe U.) ; Sonnad, K G (Karlsruhe U.) et al.
A superconducting undulator is installed in the ANKA electron storage ring. Electron clouds could potentially contribute to the heat load of this device. [...]
2010 - 1 p.
Published version from PAC09: PDF;
In : Particle Accelerator Conference 2009, Vancouver, Canada, 04 - 08 May 2009, pp.TH5RFP044
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