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dc.contributor.authorDiguet, Gildas
dc.contributor.authorLin, Guoxing
dc.contributor.authorChen, Jincan
dc.contributor.author陈金灿
dc.date.accessioned2013-03-25T08:31:59Z
dc.date.available2013-03-25T08:31:59Z
dc.date.issued2012-06
dc.identifier.citationINTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID,2012,35(4)1035-1042zh_CN
dc.identifier.issn0140-7007
dc.identifier.urihttp://dx.doi.org/10.1016/j.ijrefrig.2011.12.004
dc.identifier.uriWOS:000305655300030
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/15349
dc.description.abstractBased on the experimental characteristics of the iso-field heat capacity changing with temperature for the room-temperature magnetic refrigeration materials Gd, Gd0.74Tb0.26, and (Gd3.5Tb1.5)Si-4, the corresponding entropy versus temperature curves are calculated and presented, the regenerative magnetic Brayton refrigeration cycles, using these magnetic materials as the working substances, are established. The non-perfect regenerative heat quantity, net cooling quantity, released heat quantity, coefficient of performance (COP) and other performance parameters of these magnetic Brayton refrigeration cycles are analyzed and calculated. Furthermore, the performance characteristics of the Brayton refrigeration cycles employing Gd, Gd0.74Tb0.26, and (Gd3.5Tb1.5)Si-4 as the working substance are evaluated and compared, the influence of non-perfect regenerative heat on the performance characteristics of these magnetic Brayton refrigeration cycles is revealed. (C) 2011 Elsevier Ltd and IIR. All rights reserved.zh_CN
dc.description.sponsorshipNational Natural Science Foundation [51176160]; Ph.D. Program Foundation of Ministry of Education [20090121110026]; Postdoctoral Science Foundation, People's Republic of Chinazh_CN
dc.language.isoenzh_CN
dc.publisherELSEVIER SCI LTDzh_CN
dc.subjectRegenerationzh_CN
dc.subjectMagnetic refrigeratorzh_CN
dc.subjectBrayton cyclezh_CN
dc.subjectThermodynamicszh_CN
dc.titlePerformance characteristics of magnetic Brayton refrigeration cycles using Gd, Gd0.74Tb0.26 and (Gd3.5Tb1.5)Si-4 as the working substancezh_CN
dc.typeArticlezh_CN


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