NUMERICAL-ANALYSIS OF FROZEN FIELD MODEL FOR LEVITATION FORCE OF HTSC

Authors
TSUCHIMOTO M KOJIMA T HONMA T
Citation
M. Tsuchimoto et al., NUMERICAL-ANALYSIS OF FROZEN FIELD MODEL FOR LEVITATION FORCE OF HTSC, Cryogenics, 34(10), 1994, pp. 821-824
Citations number
13
Categorie Soggetti
Physics, Applied",Thermodynamics
Journal title
Cryogenics → ACNP
ISSN journal
00112275
Volume
34
Issue
10
Year of publication
1994
Pages
821 - 824
Database
ISI
SICI code
0011-2275(1994)34:10<821:NOFFMF>2.0.ZU;2-T
Abstract
The levitation force and the stable equilibrium between a permanent ma gnet and a high T-c superconductor are analysed numerically under the assumption of a frozen field. The constitutive relation of a frozen fi eld model is discussed to clarify the differences between it and the c ritical state model. The vertical levitation force and the horizontal restoring force are evaluated using the frozen field model, and the nu merical solutions agrees well with experimental results.