Partager

Document IIF

Prévision des caractéristiques de fonctionnement d'un système de régulation de température modifié en mode chauffage.

Predicting the operating characteristics of a modified temperature control unit in heat mode.

Auteurs : RADULESCU C., LOHAN J.

Résumé

The need for optimized heating performance obtained based on reduced test time heightens the importance for new modelling and simulation tools capable of predicting not only the existing standard transport temperature control (TTC) unit behaviour in heating, but also to predict system response ahead of implementing design changes. This paper sought to address this need by presenting the first mathematical model capable of capturing system performance in heat mode of a modified TTC unit using engine coolant as a secondary working fluid to boost the heating capability of the system. The predicted results show a 46% increase in heating capacity and a 26% higher system efficiency. These are significant improvements that could be obtained with small design changes and low implementation costs.

Documents disponibles

Format PDF

Pages : 2005-3

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 : Predicting the operating characteristics of a modified temperature control unit in heat mode.
  • Identifiant de la fiche : 2006-0971
  • Langues : Anglais
  • Source : Commercial Refrigeration. Thermophysical Properties and Transfer Processes of Refrigerants. Proceedings of the IIR International Conferences.
  • Date d'édition : 30/08/2005

Liens


Voir d'autres communications du même compte rendu (140)
Voir le compte rendu de la conférence

Indexation