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Document IIF

Simulation d’un réseau de chauffage magnétocalorique.

Simulation of a magnetocaloric heating network.

Numéro : pap. 0001

Auteurs : FILONENKO K., JOHRA H., DALL’OLIO S., et al.

Résumé

The concept and methodology of a magnetocaloric heating network is proposed. A small thermal network consisting of several magnetocaloric heat pumps (MCHP) is considered from the point of their scaling and connection properties. We found a linear scaling law following the heating power variation with AMR mass, which can be included in an MCHP lookup table produced by a 1D transient AMR model. To estimate the performance of networks with different number of MCHPs, a set of single MCHPs coupled through temperature boundary conditions are modelled and network formulas are applied for the reference case of Gd packed beds. A performance optimum is found for specific design points compliant with building heating applications.

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Pages : 6

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Détails

  • Titre original : Simulation of a magnetocaloric heating network.
  • Identifiant de la fiche : 30025002
  • Langues : Anglais
  • Source : 8th International Conference on Caloric Cooling (Thermag VIII). Proceedings: Darmstadt, Germany, September 16-20, 2018.
  • Date d'édition : 16/09/2018
  • DOI : http://dx.doi.org/10.18462/iir.thermag.2018.0001

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