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Title: First Field Quality Measurements of a 15 T $$Nb_3Sn$$ Dipole Demonstrator

Abstract

Within the US Magnet Development Program (MDP) a 15 T Nb3Sn dipole was developed, to demonstrate a magnet design for a post-LHC pp Collider. The magnet design is based on 60 mm aperture 4-layer shell-type coils, graded between the inner and outer layers to maximize the magnet performance. The cable in the two innermost layers has 28 strands 1.0 mm in diameter and the cable in the two outermost layers has 40 strands 0.7 mm in diameter. Both cables use RRP Nb3Sn wires produced by Bruker-OST. Magnet coils are surrounded by vertically-split thick iron laminations, con-nected by aluminum I-clamps, and a thick stainless-steel skin. The magnet was tested at the Vertical Magnet Test Facility (VMTF) at Fermilab. This paper reports the first results of magnetic measure-ments of the 15 T Nb3Sn dipole demonstrator including geometrical harmonics, coil magnetization and iron saturation effects. The ex-perimental data are compared with the magnetic calculations.

Authors:
ORCiD logo [1];  [1];  [1];  [1];  [1];  [1];  [1];  [1]
  1. Fermilab
Publication Date:
Research Org.:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
Contributing Org.:
15 T Demonstrator, US-Magnet Development Program
OSTI Identifier:
1572509
Report Number(s):
FERMILAB-CONF-19-475-TD
oai:inspirehep.net:1761797
DOE Contract Number:  
AC02-07CH11359
Resource Type:
Conference
Journal Name:
IEEE Trans.Appl.Supercond.
Additional Journal Information:
Conference: 26th International Conference on Magnet Technology (MT-26), Vancouver, Canada, 09/22-09/27/2019
Country of Publication:
United States
Language:
English
Subject:
43 PARTICLE ACCELERATORS

Citation Formats

Strauss, T., Barzi, E., DiMarco, J., Kashikhin, V. V., Novitski, I., Tartaglia, M., Velev, G., and Zlobin, A. V. First Field Quality Measurements of a 15 T $Nb_3Sn$ Dipole Demonstrator. United States: N. p., 2019. Web.
Strauss, T., Barzi, E., DiMarco, J., Kashikhin, V. V., Novitski, I., Tartaglia, M., Velev, G., & Zlobin, A. V. First Field Quality Measurements of a 15 T $Nb_3Sn$ Dipole Demonstrator. United States.
Strauss, T., Barzi, E., DiMarco, J., Kashikhin, V. V., Novitski, I., Tartaglia, M., Velev, G., and Zlobin, A. V. Sun . "First Field Quality Measurements of a 15 T $Nb_3Sn$ Dipole Demonstrator". United States. https://www.osti.gov/servlets/purl/1572509.
@article{osti_1572509,
title = {First Field Quality Measurements of a 15 T $Nb_3Sn$ Dipole Demonstrator},
author = {Strauss, T. and Barzi, E. and DiMarco, J. and Kashikhin, V. V. and Novitski, I. and Tartaglia, M. and Velev, G. and Zlobin, A. V.},
abstractNote = {Within the US Magnet Development Program (MDP) a 15 T Nb3Sn dipole was developed, to demonstrate a magnet design for a post-LHC pp Collider. The magnet design is based on 60 mm aperture 4-layer shell-type coils, graded between the inner and outer layers to maximize the magnet performance. The cable in the two innermost layers has 28 strands 1.0 mm in diameter and the cable in the two outermost layers has 40 strands 0.7 mm in diameter. Both cables use RRP Nb3Sn wires produced by Bruker-OST. Magnet coils are surrounded by vertically-split thick iron laminations, con-nected by aluminum I-clamps, and a thick stainless-steel skin. The magnet was tested at the Vertical Magnet Test Facility (VMTF) at Fermilab. This paper reports the first results of magnetic measure-ments of the 15 T Nb3Sn dipole demonstrator including geometrical harmonics, coil magnetization and iron saturation effects. The ex-perimental data are compared with the magnetic calculations.},
doi = {},
journal = {IEEE Trans.Appl.Supercond.},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {9}
}

Conference:
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