Published date: Feb 11 2018

Journal Title: KnE Engineering

Issue title: 6th Engineering, Science and Technology Conference - Panama 2017 (ESTEC 2017)

Pages: 403-413

DOI: 10.18502/keg.v3i1.1445

Maria De Los Ángeles Ortega Del Rosariorosario@u-bordeaux.frInstitute de Mécanique et Ingénierie de Bordeaux, Bordeaux, France Technological University of Panama, Panama City

Denis Bruneaudenis.bruneau@ensam.euInstitute de Mécanique et Ingénierie de Bordeaux, Bordeaux

Patrick Sébastianpatrick.sebastian@u-bordeaux.frInstitute de Mécanique et Ingénierie de Bordeaux, Bordeaux

Jean-Pierre Nadeaujean-pierre.nadeau@ensam.euInstitute de Mécanique et Ingénierie de Bordeaux, Bordeaux

Alain Sommieralain.sommier@u-bordeaux.frInstitute de Mécanique et Ingénierie de Bordeaux, Bordeaux

Jêrome Lopezjlopez@nobatek.com

This paper presents experimental results of an air-PCM heat exchanger, with an in-line arrangement of cylindrical containers. The objective is to highlight the physical phenomena occurring in a single container during the phase change. Temperature and airflow measures were carried out. These values were used to find the heat exchanges on the container. The experimental heat values were compared and validated with the theoretical heat stored obtained from the material properties. An only conduction 1D radial model is proposed to describe the melting front in the container.

Keywords: phase change materials, thermal storage unit, cylinder, latent heat, radial conduction.

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