Document IIF

Validation d’un modèle de résistance-capacitance (RCM) pour la conception de stockage d'énergie thermique latente. 

Validation of a Resistance-Capacitance Model (RCM) for the design of latent thermal energy storage.

Résumé

In this work, a 2D Resistance Capacitance-based model (RCM) is developed and validated for predicting the thermal performance of latent thermal energy storages using Phase Change Materials (PCMs). The RCM tool permits to study the effects of novel 3D periodic lattice structures to enhance the phase change process in advanced latent thermal energy storages (LTESs). To validate the RCM tool, three different aluminum alloy- based lattices (base sizes 10, 20, and 40 mm) with average porosity of 0.95 filled with different paraffin waxes, with nominal phase change temperature of 55°C-70°C, were experimentally investigated. The model was validated against the experimental data for melting under different heat fluxes. The proposed model can become a fast and accurate tool to design efficient latent thermal energy storages.

Documents disponibles

Format PDF

Pages : 8 p.

Disponible

  • Prix public

    20 €

  • Prix membre*

    Gratuit

* meilleur tarif applicable selon le type d'adhésion (voir le détail des avantages des adhésions individuelles et collectives)

Détails

  • Titre original : Validation of a Resistance-Capacitance Model (RCM) for the design of latent thermal energy storage.
  • Identifiant de la fiche : 30032371
  • Langues : Anglais
  • Sujet : Technologie
  • Source : 14th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings:  Paris France, May 29-31, 2024.
  • Date d'édition : 31/05/2024
  • DOI : http://dx.doi.org/10.18462/iir.pcm.2024.0018

Liens


Voir d'autres communications du même compte rendu (40)
Voir le compte rendu de la conférence