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Article
Open AccessFCC-hh: The Hadron Collider
In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC ...
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Article
Open AccessHE-LHC: The High-Energy Large Hadron Collider
In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN. The FCC ...
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Article
Open AccessFCC Physics Opportunities
We review the physics opportunities of the Future Circular Collider, covering its e+e-, pp, ep and heavy ion programmes. We describe the measurement capabilities of each FCC component, addressing the study of ele...
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Article
Open AccessFCC-ee: The Lepton Collider
In response to the 2013 Update of the European Strategy for Particle Physics, the Future Circular Collider (FCC) study was launched, as an international collaboration hosted by CERN. This study covers a highe...
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Chapter
Effect of Magnetic Field Direction on the Critical Current of Twisted Multifilamentary Superconducting Wires
Critical currents of a twisted Nb3Sn multifilamentary superconducting wire are investigated in longitudinal, transverse and intermediate-angled fields. The critical current in a longitudinal field may be as much ...
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Chapter
Experimental Study of AC Losses in a Rutherford Type Cable
This paper describes measured AC losses of NbTi Rutherford type cable when the wide side of the cable is parallel to the field variation. In the case of a Rutherford type cable, the orientation of the cable in...
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Chapter
Jumps of the Local Magnetic Field Near CICC during External Magnetic Field Ramp and Their Connection with the Ramp Rate Limitation
A new method has been developed to study Ramp Rate Limitation (RRL) phenomena.1 Samples of ITBR-type cable-in-conduit (CICC) subcable were instrumented with local field sensors such as Hall probes and pick-up coi...
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Chapter
On the Position of the Apparent Current Center Inside CICC during External Magnetic Field Ramp
We believe that ramp rate limitation phenomena (RRL) are strongly influenced by nonuniform current distribution between strands. To check this assumption, local field sensors such as Hall probes were used to s...
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Chapter
Conductor Design for The GEM Detector Magnet
The Gammas, Electrons, Muons (GEM) Detector, one of the two large detectors planned to be built at the SSC, features high muon momentum resolution. This is achieved by magnetization (by a huge magnet, about 20...
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Chapter
Persistent Current Decay of a Superconducting Coil in an AC Field
The superconducting magnets for a magnetically levitated vehicle are often designed to operate in persistent current mode. Ideally, the magnets carry DC transport current in a steady magnetic field. The magnet...
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Chapter
Numerical Analysis of Heating Induced Transient Flow in Supercritical Helium
Guidelines are given for the choice of a numerical algorithm for the solution of the 1-D compressible heating induced flow of supercritical helium in force-cooled conductors. Two explicit finite element algori...
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Chapter
Mit 12 Tesla Coil Experimental Results
The MIT 12 tesla coil was fabricated using a 486-strand bronze-matrix Nb3Sn, JBK- 75 superalloy sheathed Internally Cooled Cabled Superconductor (ICCS). The rectangularly shaped ICCS conductor was wound into thre...
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Chapter
Two-Dimensional Analysis of AC Loss in Superconductors Carrying Transport Current
Previous treatments of hysteresis loss in cylindrical type II superconductors have been based primarily on slab models owing to the difficulty in solving the two-dimensional field problem for the flux and curr...
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Chapter
Superconducting Field Winding for a 10-MVA Generator
A research program funded by the U. S. Department of Energy has been underway since 1976 to develop advanced concepts for superconducting generators to be used in large central power stations. The background a...
