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Journal articles
3D analysis of applied field effect on trapped magnetic field during pulsed field magnetization of bulk superconductor
Abstract : External applied field effect in magnetization process by pulsed field (PFM) method of rectangular bulk superconductor is analysed by solving the A-V magnetic equation coupled to the thermal one in order to show the influence of the amplitude of the external field on the trapped magnetic field of bulk superconductor. A numerical model based on the control volume method (CVM) has been developed, which uses a power-law model with temperature dependency and magnetic field dependence on critical current density. For low cooling temperature Tco = 20 K, a good distribution of the trapped magnetic field of the bulk superconductor is obtained when we applied high external field.
https://hal-supelec.archives-ouvertes.fr/hal-01104284
Contributor : Thierry Leblanc Connect in order to contact the contributor
Submitted on : Friday, January 16, 2015 - 2:41:08 PM
Last modification on : Thursday, February 4, 2021 - 3:56:04 PM
Contributor : Thierry Leblanc Connect in order to contact the contributor
Submitted on : Friday, January 16, 2015 - 2:41:08 PM
Last modification on : Thursday, February 4, 2021 - 3:56:04 PM
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