2D modeling of field diffusion and AC losses in high temperature superconducting tapes
2D modeling of field diffusion and AC losses in high temperature superconducting tapes
The paper presents new developments in modeling AC losses in high-temperature superconducting (HTS) tapes as a highly nonlinear diffusion process. Following successful ID formulation for a bulk superconductor and subsequent inclusion of the presence of silver in a tape using a 'sandwich' model, a 2D scheme has now been developed using time-stepping finite difference formulation and is briefly described. Edge effects and importance of nonlinearity are emphasised.
Ac losses, Computational magnetics, Field diffusion, High temperature superconductivity, Time dependent magnetic fields
1172-1177
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Rotaru, Mihai
c53c5038-2fed-4ace-8fad-9f95d4c95b7e
Stoll, Richard L.
6876b7c2-b91f-420b-b504-960f5cf1bc4a
2000
Sykulski, Jan K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Rotaru, Mihai
c53c5038-2fed-4ace-8fad-9f95d4c95b7e
Stoll, Richard L.
6876b7c2-b91f-420b-b504-960f5cf1bc4a
Sykulski, Jan K., Rotaru, Mihai and Stoll, Richard L.
(2000)
2D modeling of field diffusion and AC losses in high temperature superconducting tapes.
IEEE Transactions on Magnetics, 36 (4 PART 1), .
(doi:10.1109/20.877649).
Abstract
The paper presents new developments in modeling AC losses in high-temperature superconducting (HTS) tapes as a highly nonlinear diffusion process. Following successful ID formulation for a bulk superconductor and subsequent inclusion of the presence of silver in a tape using a 'sandwich' model, a 2D scheme has now been developed using time-stepping finite difference formulation and is briefly described. Edge effects and importance of nonlinearity are emphasised.
This record has no associated files available for download.
More information
Published date: 2000
Keywords:
Ac losses, Computational magnetics, Field diffusion, High temperature superconductivity, Time dependent magnetic fields
Identifiers
Local EPrints ID: 477090
URI: http://eprints.soton.ac.uk/id/eprint/477090
ISSN: 0018-9464
PURE UUID: 0df6c110-2e01-4a21-abc4-cfda6e4e767a
Catalogue record
Date deposited: 25 May 2023 16:49
Last modified: 17 Mar 2024 02:33
Export record
Altmetrics
Contributors
Author:
Jan K. Sykulski
Author:
Mihai Rotaru
Author:
Richard L. Stoll
Download statistics
Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.
View more statistics