Alternating current loss in a cylinder with power-law current-voltage characteristic | |
Chen, DX ; Gu, C | |
2010-05-06 ; 2010-05-06 | |
关键词 | HIGH-TEMPERATURE SUPERCONDUCTORS TRANSPORT AC LOSS HARD SUPERCONDUCTORS MAGNETIC-FIELD TAPES Physics, Applied |
中文摘要 | The transport ac loss Q in a superconducting cylinder of radius a with a power-law current-voltage characteristic E=E(c)vertical bar J/J(c)vertical bar(n) as a function of current amplitude I-m is numerically calculated for a set of given values of a, J(c), and frequency f at n=5, 10, 20, and 30. After deriving a scaling law and defining a critical frequency f(c), the results can be converted and interpolated to those for any values of a, J(c), f, and 5 <= n <= 30. The "power-law" Q(I-m) at f=f(c) is a better alternative of the critical-state Q(I-m), used not only for describing the features of Q(I-m,f) of high-temperature superconductors but also for planning Q measurements and their interpretation. (c) 2005 American Institute of Physics. |
语种 | 英语 ; 英语 |
出版者 | AMER INST PHYSICS ; MELVILLE ; CIRCULATION & FULFILLMENT DIV, 2 HUNTINGTON QUADRANGLE, STE 1 N O 1, MELVILLE, NY 11747-4501 USA |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/14826] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | Chen, DX,Gu, C. Alternating current loss in a cylinder with power-law current-voltage characteristic[J],2010, 2010. |
APA | Chen, DX,&Gu, C.(2010).Alternating current loss in a cylinder with power-law current-voltage characteristic.. |
MLA | Chen, DX,et al."Alternating current loss in a cylinder with power-law current-voltage characteristic".(2010). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论