A test stand to measure the magnetization work of magnetocaloric materials

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dc.contributor.author Ferreira, Lucas Diego Rodrigues
dc.contributor.author Bessa, Carlos Vinícius Xavier
dc.contributor.author Gama, Sergio [UNIFESP]
dc.contributor.author Horikawa, Oswaldo
dc.date.accessioned 2019-01-21T10:29:28Z
dc.date.available 2019-01-21T10:29:28Z
dc.date.issued 2016
dc.identifier https://doi.org/10.18462/iir.thermag.2016.0059
dc.identifier.citation 7th International Conference On Magnetic Refrigeration At Room Temperature. Paris, 2016.
dc.identifier.issn 0151-1637
dc.identifier.uri http://repositorio.unifesp.br/handle/11600/49237
dc.description.abstract The experimental apparatus presented in this study is capable of precisely measuring the magnetic force produced by a permanent magnets assembly over a magnetocaluric material at a regulated temperature. This data is then used to calculate the magnetization work necessary to bring the given magnetocaloric sample from zero field up to a 1 T field region over a given magnetic field gradient, for a range of temperatures around the Curie temperature of the material. This magnetization work can be used to compare different magnctocaloric materials, as well as to validate analytic methods to estimate the magnetization work of real applications in magnetic refrigeration, and thermomagnetic motors. Construction details of the test stand are presented as well as results for Gadolinium (Gd) and Manganese Arsenide (MnAs). en
dc.description.sponsorship Fundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP) [2012/09486-0]
dc.description.sponsorship Conselho Nacional de Desenvolvimento Cientifico e Tecnologico (CNPq)
dc.language.iso eng
dc.publisher Revista De Saude Publica
dc.relation.ispartof 7th International Conference On Magnetic Refrigeration At Room Temperature
dc.rights Acesso restrito
dc.subject Experimental Test Stand en
dc.subject Magnetic Systems en
dc.subject Permanent Magnets Assembly en
dc.subject Material Comparisons en
dc.subject Thermomagnetic Motors en
dc.subject Magnetic Refrigeration en
dc.title A test stand to measure the magnetization work of magnetocaloric materials en
dc.type Trabalho apresentado em evento
dc.description.affiliation Univ Sao Paulo, 2231 Ave Prof Mello Morais, BR-05508030 Sao Paulo, Brazil
dc.description.affiliation Univ Fed Sao Paulo, 1535 Manoel da Nobrega, BR-09910720 Diadema, Brazil
dc.description.affiliationUnifesp Univ Fed Sao Paulo, 1535 Manoel da Nobrega, BR-09910720 Diadema, Brazil
dc.description.sponsorshipID FAPESP: 2012/09486-0
dc.identifier.doi 10.18462/iir.thermag.2016.0059
dc.description.source Web of Science
dc.identifier.wos WOS:000402542400003



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