Experimental investigation of fifteen-layer epoxy-bonded La(Fe,Mn,Si)13Hy active magnetic regenerator

Kristina Navickaité, Behzad Monfared, David Martinez, Björn Palm, Christian Bahl, Kurt Engelbrecht

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

We present the experimental results compared with numerical simulations of a fifteen-layer epoxy bonded regenerator with the first order phase transition material La(Fe,Mn,Si)13Hy. The maximum temperature span established at zero-load conditions was ΔTspan=15.4 K at U=0.5. The experimental investigation was conducted in a medium-scale rotary device at KTH Royal Institute of Technology. The La(Fe,Mn,Si)13Hy materials were bonded with 2.3 wt. % epoxy by  Vacuumschmelze GmbH, Germany. The experimental results and numerical modeling are in good agreement.
Original languageEnglish
Title of host publication8th International Conference on Caloric Cooling (Thermag VIII)
PublisherInternational Institute of Refrigeration
Publication date2018
Pages84-89
ISBN (Electronic)9782362150289
DOIs
Publication statusPublished - 2018
EventThermag VIII - International Conference on Caloric Cooling (2018) - Darmstadt, Germany
Duration: 16 Sep 201820 Sep 2018
http://thermag2018.de/frontend/index.php?folder_id=783

Conference

ConferenceThermag VIII - International Conference on Caloric Cooling (2018)
CountryGermany
CityDarmstadt
Period16/09/201820/09/2018
Internet address
SeriesInstitut International du Froid. Bulletin
ISSN0020-6970

Keywords

  • Magnetocaloric
  • Refrigeration
  • Epoxy-bonded
  • Layered regenerator
  • AMR
  • Numerical modelling

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