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Title:Modelling of magnetic regenerator and heat transfer agent in microchannels
Authors:ID Botoc, Dorin (Author)
ID Oneata, Bianca Eliza (Author)
ID Ionut, Rusu (Author)
ID Salceanu, Alexandru (Author)
ID Avsec, Jurij (Author)
Files:.pdf Modelling_of_magnetic_regenerator_Botoc_2021.pdf (2,11 MB)
MD5: 9D4A629F9B0DF0A3E0D139717D670351
URL https://www.fe.um.si/e-jet/44-2021-1/2717-april-2021.html
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FE - Faculty of Energy Technology
Abstract: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).
Keywords:magnetic refrigeration, active magnetic regenerator, magnetocaloric material
Publication status:Published
Publication version:Version of Record
Publication date:01.04.2021
Publisher:Fakulteta za energetiko Univerze v Mariboru
Year of publishing:2021
Number of pages:str. 57-67
Numbering:letn. 14, št. 1
PID:20.500.12556/DKUM-86308 New window
ISSN on article:1855-5748
COBISS.SI-ID:66363395 New window
Publication date in DKUM:10.11.2023
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Record is a part of a journal

Title:Journal of energy technology
Publisher:Fakulteta za energetiko
COBISS.SI-ID:243311360 New window

Secondary language

Title:Modeliranje magnetnega regeneratorja in sredstva za prenos toplote v mikrokanalih
Abstract: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).
Keywords:kompresorsko hlajenje, aktivni magnetni regenerator, magnetokalorični material


This document is a part of these collections:
  1. Journal of energy technology


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