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

Detalhes bibliográficos
Autor(a) principal: Neves,Marcelo Azevedo
Data de Publicação: 2002
Outros Autores: Costa,Giancarlo Cordeiro da, Pereira,Agnaldo Souza, Andrade Jr.,Rubens de, Nicolsky,Roberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Journal of Physics
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000400015
Resumo: 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.
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spelling Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocksThis 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.Sociedade Brasileira de Física2002-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000400015Brazilian Journal of Physics v.32 n.3 2002reponame:Brazilian Journal of Physicsinstname:Sociedade Brasileira de Física (SBF)instacron:SBF10.1590/S0103-97332002000400015info:eu-repo/semantics/openAccessNeves,Marcelo AzevedoCosta,Giancarlo Cordeiro daPereira,Agnaldo SouzaAndrade Jr.,Rubens deNicolsky,Robertoeng2002-12-04T00:00:00Zoai:scielo:S0103-97332002000400015Revistahttp://www.sbfisica.org.br/v1/home/index.php/pt/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br1678-44480103-9733opendoar:2002-12-04T00:00Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)false
dc.title.none.fl_str_mv Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
title Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
spellingShingle Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
Neves,Marcelo Azevedo
title_short Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
title_full Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
title_fullStr Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
title_full_unstemmed Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
title_sort Mean field J C estimation for levitation device simulations in the bean model using permanent magnets and YBCO superconducting blocks
author Neves,Marcelo Azevedo
author_facet Neves,Marcelo Azevedo
Costa,Giancarlo Cordeiro da
Pereira,Agnaldo Souza
Andrade Jr.,Rubens de
Nicolsky,Roberto
author_role author
author2 Costa,Giancarlo Cordeiro da
Pereira,Agnaldo Souza
Andrade Jr.,Rubens de
Nicolsky,Roberto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Neves,Marcelo Azevedo
Costa,Giancarlo Cordeiro da
Pereira,Agnaldo Souza
Andrade Jr.,Rubens de
Nicolsky,Roberto
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.
publishDate 2002
dc.date.none.fl_str_mv 2002-09-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000400015
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332002000400015
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0103-97332002000400015
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Física
publisher.none.fl_str_mv Sociedade Brasileira de Física
dc.source.none.fl_str_mv Brazilian Journal of Physics v.32 n.3 2002
reponame:Brazilian Journal of Physics
instname:Sociedade Brasileira de Física (SBF)
instacron:SBF
instname_str Sociedade Brasileira de Física (SBF)
instacron_str SBF
institution SBF
reponame_str Brazilian Journal of Physics
collection Brazilian Journal of Physics
repository.name.fl_str_mv Brazilian Journal of Physics - Sociedade Brasileira de Física (SBF)
repository.mail.fl_str_mv sbfisica@sbfisica.org.br||sbfisica@sbfisica.org.br
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