000060618 001__ 60618
000060618 005__ 20200221144244.0
000060618 0247_ $$2doi$$a10.1016/j.ijrefrig.2015.10.006
000060618 0248_ $$2sideral$$a93455
000060618 037__ $$aART-2016-93455
000060618 041__ $$aeng
000060618 100__ $$0(orcid)0000-0003-0698-1762$$aVelázquez, D.$$uUniversidad de Zaragoza
000060618 245__ $$aA comprehensive study of a versatile magnetic refrigeration demonstrator
000060618 260__ $$c2016
000060618 5060_ $$aAccess copy available to the general public$$fUnrestricted
000060618 5203_ $$aA versatile room temperature reciprocating magnetic refrigeration demonstrator has been designed, built and tested in order to evaluate the influence of different running parameters and to check suitable magnetocaloric materials for cooling at room temperature. A comprehensive study has been done with Gd spheres of 0.2-0.4 mm diameter arranged as a double regenerator with 15 g each. A Halbach Nd2e14B permanent magnet with a slot of 10 mm width has been used to generate the magnetic field with a maximum value of 1.4 T. The heat transfer fluid is a mixture of water and ethylene glycol in a 75-25 percentage. The demonstrator achieves a maximum no-load temperature span close to 20 K, with a regeneration ratio of ¿ = 4.1, and a maximum cooling power Qc=6 W at zero temperature span. COP values have been shown and different thermodynamic AMR cycles have been studied looking for the best parameters.
000060618 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2013-44063-R$$9info:eu-repo/grantAgreement/ES/DGA/E100
000060618 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000060618 590__ $$a2.779$$b2016
000060618 591__ $$aTHERMODYNAMICS$$b12 / 58 = 0.207$$c2016$$dQ1$$eT1
000060618 591__ $$aENGINEERING, MECHANICAL$$b22 / 130 = 0.169$$c2016$$dQ1$$eT1
000060618 592__ $$a1.371$$b2016
000060618 593__ $$aMechanical Engineering$$c2016$$dQ1
000060618 593__ $$aBuilding and Construction$$c2016$$dQ1
000060618 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000060618 700__ $$0(orcid)0000-0003-0533-2998$$aEstepa, C.
000060618 700__ $$0(orcid)0000-0003-3567-7030$$aPalacios, E.$$uUniversidad de Zaragoza
000060618 700__ $$0(orcid)0000-0003-2962-9251$$aBurriel, R.$$uUniversidad de Zaragoza
000060618 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000060618 773__ $$g63 (2016), 14-24$$pInt. j. refrig.$$tINTERNATIONAL JOURNAL OF REFRIGERATION-REVUE INTERNATIONALE DU FROID$$x0140-7007
000060618 8564_ $$s6916147$$uhttps://zaguan.unizar.es/record/60618/files/texto_completo.pdf$$yPostprint
000060618 8564_ $$s91928$$uhttps://zaguan.unizar.es/record/60618/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000060618 909CO $$ooai:zaguan.unizar.es:60618$$particulos$$pdriver
000060618 951__ $$a2020-02-21-13:23:39
000060618 980__ $$aARTICLE