Optimization of a Dipole With Partially Keystoned Cable for the SIS 300

Bogdanov, I.; Shcherbakov, P.; Tkachenko, L.; Зубко, В.; Muehle, C.; Moritz, G.; Tommasini, D.

doi:10.1109/tasc.2005.864254

Cited by 7 publications

(3 citation statements)

References 2 publications

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“…Austenitic stainless steel 304 L with low magnetic permeability was used in the dipole magnet structure. At 77 and 4.2 K, the magnetic susceptibility of 304 L steel is below 0.01 [15].…”

Section: Methodsmentioning

confidence: 96%

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Design, fabrication and testing of a dipole magnet made with 2G HTS wire

Bogdanov

Sytnik

Terskiy

et al. 2016

Supercond. Sci. Technol.

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An HTS dipole magnet with a 1 T (at 77 K) central magnetic field in a 40 × 80 mm2 aperture has been designed, fabricated and tested. The magnet coils were wound with SuperOx 2G HTS wire. The paper describes the magnet design, properties of the magnet materials, and results of calculations and measurements. The central field in the dipole reached 1.12 T at 77 K and 1.66 T at 65 K. In a liquid helium bath the maximum input current of 847 A was limited by the capacity of the power supply, and in that case the central field was 3.03 T. The measurement data were in good agreement with the calculation results.

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“…Austenitic stainless steel 304 L with low magnetic permeability was used in the dipole magnet structure. At 77 and 4.2 K, the magnetic susceptibility of 304 L steel is below 0.01 [15].…”

Section: Methodsmentioning

confidence: 96%

“…Yoke material. Iron yoke was made of 2212 steel [15] with the demagnetization force, H c , of 65 A m −1 and saturation magnetization, M S , of 2.12 T. The field dependence of the steel magnetic permeability, μ, is shown in figure 4, and the maximum μ value is equal to 4680. For 2212 steel, μ(H) is almost temperature independent [15].…”

Section: Methodsmentioning

confidence: 99%

Design, fabrication and testing of a dipole magnet made with 2G HTS wire

Bogdanov

Sytnik

Terskiy

et al. 2016

Supercond. Sci. Technol.

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“…A FTER long discussions the geometry, presented in [1], was examined with the aim of avoiding wedge-shaped spacers in the median plane and minimization of inclination angles of the conductor turns in the cross section. This change gives a minimization of the mechanical stresses in the end parts of the coil.…”

Section: Introductionmentioning

confidence: 99%

Magnetic and Thermal Characteristics of a Model Dipole Magnet for the SIS 300

Tkachenko

Зубко

Floch³

et al. 2007

IEEE Trans. Appl. Supercond.

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The synchrotron SIS 300, developed for the Facility for Antiproton an Ion Research (FAIR) project at GSI, will use fast-cycling dipoles with 100 mm inner diameter coils, magnetic field amplitude of 6 T and a ramp rate of 1 T/s. This work presents the calculations of the magnetic and thermal characteristics of a 1 m model dipole with optimized 2D and 3D geometries. AC losses in the coil and iron yoke, as well as temperature margins, were analyzed. Production tolerances for the main geometrical parameters were also studied.

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