Mean field JC estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks

dc.creator	Neves Marcelo Azevedo
dc.creator	Costa Giancarlo Cordeiro da
dc.creator	Pereira Agnaldo Souza
dc.creator	Andrade Jr. Rubens de
dc.creator	Nicolsky Roberto
dc.date	2002
dc.date.accessioned	2013-06-01T09:37:23Z
dc.date.available	2013-06-01T09:37:23Z
dc.date.issued	2013-06-01
dc.identifier	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000400015
dc.identifier	http://www.doaj.org/doaj?func=openurl&genre=article&issn=01039733&date=2002&volume=32&issue=3&spage=759
dc.identifier.uri	http://koha.mediu.edu.my:8181/jspui/handle/123456789/7883
dc.description	This work presents a mean field estimation of JC as a bulk characteristic of YBCO blocks. That average JC allows a good fitting of the finite-element-method (FEM) simulation of the levitation forces to experimental results. That agreement is quite enough for levitation requirements of device projects, at short gaps and zero field cooling process, within the Bean model. The physical characterization for that estimation was made measuring the interaction force between the PM and one YBCO block in 1-D and mapping the trapped magnetic field in those blocks in 2-D.
dc.publisher	Sociedade Brasileira de Física
dc.source	Brazilian Journal of Physics
dc.title	Mean field JC estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks

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