20.500.12556/DKUM-86308 Modelling of magnetic regenerator and heat transfer agent in microchannels Modeliranje magnetnega regeneratorja in sredstva za prenos toplote v mikrokanalih In this article, a brief introduction of conventional refrigeration is given, followed by a description and history of magnetic refrigeration. The active magnetic regenerator comprises 12 parallel plates of magnetocaloric material (gadolinium (Gd)), through which circulates the heat transfer fluid (water, in this case). At both ends of the regenerator are the heat exchangers. The hot heat exchanger (HHEX) and the cold heat exchanger (CHEX) connects the fluid to the heat sources. The principle of operation of a magnetic refrigeration installation is based on exploiting the magnetocaloric effect from the materials that possess these properties (in this case, Gd). V tem članku je uvodoma opisano kompresorskego hlajenje, ki mu sledi opis in zgodovina magnetnega hlajenja. Aktivni magnetni regenerator obsega 12 vzporednih plošč magnetokaloričnega materiala (gadolinij (Gd)), skozi katerega kroži tekočina za prenos toplote (v tem primeru voda). Na obeh koncih regeneratorja sta izmenjevalnika toplote. Vroči izmenjevalnik toplote (HHEX) in hladni izmenjevalnik toplote (CHEX) povezujeta tekočino z viri toplote. Načelo delovanja magnetne hladilne naprave temelji na izkoriščanju magnetokaloričnega učinka materialov, ki imajo te lastnosti (v tem primeru Gd). magnetic refrigeration active magnetic regenerator magnetocaloric material kompresorsko hlajenje aktivni magnetni regenerator magnetokalorični material true false true Fakulteta za energetiko Univerze v Mariboru Angleški jezik Slovenski jezik Znanstveno delo 2023-11-10 11:56:41 2023-11-10 11:59:53 2023-11-11 03:12:50 0000-00-00 00:00:00 2021 0 0 str. 57-67 št. 1 letn. 14 apr. 2021 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2021-04-01 697.971:621.45.037 66363395 1855-5748 Modelling_of_magnetic_regenerator_Botoc_2021.pdf Modelling_of_magnetic_regenerator_Botoc_2021.pdf 1 9D4A629F9B0DF0A3E0D139717D670351 94bfa28f3a816f2a8cef42dc147b9795a403adfa96f22768eb5fbbad1169dc7a 2ff2019a-7fb8-11ee-b512-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=174038 https://www.fe.um.si/e-jet/44-2021-1/2717-april-2021.html 0 38c3dfb9-7fb8-11ee-b512-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=174039 Fakulteta za energetiko Journal of energy technology 0 0 0