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Modélisation dynamique et analyse de la performance thermique d’une caisse de camion frigorifique en cours de fonctionnement.

Dynamic modeling and thermal performance analysis of a refrigerated truck body during operation.

Auteurs : ARTUSO P., ROSSETTI A., MINETTO S., et al.

Type d'article : Article, Article de la RIF

Résumé

The average cooling demand of a refrigerated vehicle depends on the external conditions and on the journey's profile, such as ambient temperature, air velocity, vehicle speed etc. In order to understand the dynamic heat load on the system and predict the peak of cooling demand, a fully dynamic model of the insulated box of a refrigerated vehicle was developed and experimentally validated. Experimental data was collected during test of a vehicle following the International Agreement for the Transport of Perishable (ATP) test. The model validation demonstrates the capability of the model to correctly predict the evolution of the internal box air temperature in both transient and steady-state conditions. The trend of dynamic load, peak of cooling demand, influence of the solar absorption coefficient and influence of the walls thermal mass on the cooling energy demand during a typical mission are also simulated.

Documents disponibles

Format PDF

Pages : 288-299

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 : Dynamic modeling and thermal performance analysis of a refrigerated truck body during operation.
  • Identifiant de la fiche : 30025511
  • Langues : Anglais
  • Source : International Journal of Refrigeration - Revue Internationale du Froid - vol. 99
  • Date d'édition : 03/2019
  • DOI : http://dx.doi.org/10.1016/j.ijrefrig.2018.12.014

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