The effect of axial and transverse loading on the transport properties of ITER Nb3Sn strands

A Nijhuis, RPP van Meerdervoort… - Superconductor …, 2013 - iopscience.iop.org
The differences in thermal contraction of the composite materials in a cable in conduit
conductor (CICC) for the International Thermonuclear Experimental Reactor (ITER), in …

Reversible and irreversible mechanical effects in real cable-in-conduit conductors

N Mitchell, A Devred, DC Larbalestier… - Superconductor …, 2013 - iopscience.iop.org
The strong strain sensitivity of the critical properties of Nb 3 Sn is well established. However,
the roles played by both the reversible strain sensitivity and the susceptibility to brittle …

Quench transient simulation in a self-protected magnet with a 3-D finite-difference scheme

E Ravaioli, OT Arnegaard, A Verweij… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The quench process in a superconducting magnet is inherently transient and three-
dimensional (3D). In many cases, such as magnets protected by active protection systems …

Modeling of interfilament coupling currents and their effect on magnet quench protection

E Ravaioli, B Auchmann, G Chlachidze… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Variations in the transport current of a superconducting magnet cause several types of
transitory losses. Due to its relatively short time constant, usually of the order of a few tens of …

User defined elements in ANSYS for 2D multiphysics modeling of superconducting magnets

L Brouwer, D Arbelaez, B Auchmann… - Superconductor …, 2019 - iopscience.iop.org
Dynamic simulation of superconducting magnets is critical for the design of quench
protection systems to prevent potentially damaging temperatures and high voltage from …

Hysteresis Losses and Effective Scaling Law for ITER Nb3Sn Strands

E Seiler, D Richter, B Bordini, L Bottura… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Hysteresis losses of five Nb 3 Sn International Thermonuclear Experimental Reactor
reference strands were investigated by means of magnetization loop measurements in a …

3D simulation of AC loss in a twisted multi-filamentary superconducting wire

J Zhao, Y Li, Y Gao - Cryogenics, 2017 - Elsevier
In the AC loss simulation, it is a huge challenge to model the twisted wire at the filament
level, due to the complex structure as well as long-time computation consumption. In this …

A general model for simulating the quench behavior of canted-cosine-theta (CCT) quadrupole magnets

R Kang, Y Wang, H Yang, J Zhou, X Chen, A Feng… - Cryogenics, 2022 - Elsevier
Quench-back is a complex but fascinating effect that could occur in canted-cosine-theta
(CCT) magnets: the fast discharge after quench of the superconducting coil induces …

AC losses calculation of Bi-2212 cable-in-conduit conductor used in CFETR

J Rong, X Huang, Y Song, H Yang, K Lu - Fusion Engineering and Design, 2019 - Elsevier
Chinese fusion engineering test reactor (CFETR) is designed to bridge gaps between the
fusion experimental reactor ITER and the demonstration reactor (DEMO). Phase II of CFETR …

Magnetic screening currents and coupling losses induced in superconducting magnets for thermonuclear fusion

A Louzguiti - 2017 - cds.cern.ch
Tokamaks aim at producing energy by thermonuclear fusion heating a hydrogen plasma up
to 150 million K and confining it with an intense magnetic field created by magnets carrying …