TY - JOUR
T1 - Electromagnetic-thermal characteristics of MCP BSCCO-2212 tube during quenching process in self-field
AU - Li, Jian
AU - Rong, Mingzhe
AU - Wu, Yi
AU - Lou, Jianyong
PY - 2006/4
Y1 - 2006/4
N2 - A two-dimensional flux-flow model is constructed to investigate the electromagnetic characteristics of a melt cast process BSCCO-2212 tube. Solving the flux-flow equilibrium equation with numerical method, we obtain the distributions of the current density, the flux density, and the flux-flow resistivity. The effect of inner radii on the critical current is also investigated. Based on the characteristic of the average flux-flow resistivity, we simulate the quenching process of the tube by ANSYS. The calculation results are significant for optimization and safety design of the current lead.
AB - A two-dimensional flux-flow model is constructed to investigate the electromagnetic characteristics of a melt cast process BSCCO-2212 tube. Solving the flux-flow equilibrium equation with numerical method, we obtain the distributions of the current density, the flux density, and the flux-flow resistivity. The effect of inner radii on the critical current is also investigated. Based on the characteristic of the average flux-flow resistivity, we simulate the quenching process of the tube by ANSYS. The calculation results are significant for optimization and safety design of the current lead.
KW - Electromagnetic coupling
KW - Flux-flow resistivity
KW - Superconducting materials
KW - Thermal-electric coupling
UR - https://www.scopus.com/pages/publications/33645155809
U2 - 10.1109/TMAG.2006.870961
DO - 10.1109/TMAG.2006.870961
M3 - 文章
AN - SCOPUS:33645155809
SN - 0018-9464
VL - 42
SP - 931
EP - 934
JO - IEEE Transactions on Magnetics
JF - IEEE Transactions on Magnetics
IS - 4
ER -